What is TSA PreCheck?

TSA PreCheck® provides expedited security screening benefits for flights departing from U.S. airports for individuals who participate. 

Related Articles

Search our help options and faqs.

  • PRO Courses Guides New Tech Help Pro Expert Videos About wikiHow Pro Upgrade Sign In
  • EDIT Edit this Article
  • EXPLORE Tech Help Pro About Us Random Article Quizzes Request a New Article Community Dashboard This Or That Game Popular Categories Arts and Entertainment Artwork Books Movies Computers and Electronics Computers Phone Skills Technology Hacks Health Men's Health Mental Health Women's Health Relationships Dating Love Relationship Issues Hobbies and Crafts Crafts Drawing Games Education & Communication Communication Skills Personal Development Studying Personal Care and Style Fashion Hair Care Personal Hygiene Youth Personal Care School Stuff Dating All Categories Arts and Entertainment Finance and Business Home and Garden Relationship Quizzes Cars & Other Vehicles Food and Entertaining Personal Care and Style Sports and Fitness Computers and Electronics Health Pets and Animals Travel Education & Communication Hobbies and Crafts Philosophy and Religion Work World Family Life Holidays and Traditions Relationships Youth
  • Browse Articles
  • Learn Something New
  • Quizzes Hot
  • This Or That Game New
  • Train Your Brain
  • Explore More
  • Support wikiHow
  • About wikiHow
  • Log in / Sign up
  • Cars & Other Vehicles

How to Add TSA PreCheck to Southwest

Last Updated: April 19, 2024 References

This article was co-authored by Amy Tan and by wikiHow staff writer, Janice Tieperman . Amy Tan is a Travel Planner and the Founder of Planet Hoppers, a boutique travel design team founded in 2002. Planet Hoppers specializes in brainstorming and creating itineraries for dream vacations, honeymoons, exotic adventures, family reunions, and group trips. Planet Hoppers is a TRUE accredited travel agency and a member of the Signature Travel Network, the Cruise Lines International Association (CLIA), and Travel Leaders. Amy earned a BA in Communications and a BS in Physics from the University of California, Davis in 2000. There are 16 references cited in this article, which can be found at the bottom of the page. This article has been viewed 95,728 times.

Amy Tan

How do I add my TSA PreCheck to Southwest?

Step 1 Click on the “Login” button in the top-right corner of Southwest’s homepage.

  • If you don’t have an account with Southwest, set one up by clicking the “Enroll” button.

Step 2 Click on the “Security” button in the “My Preferences” section.

  • Your KTN is the alphanumeric number ID that you receive after applying for TSA PreCheck. It usually starts with the letters “TT.” [5] X Trustworthy Source U.S. Transportation Security Administration U.S. government agency responsible for ensuring safety by setting and enforcing travel protocols Go to source
  • If you’re a member of TSA Global Entry, you’ll receive a PASSID, a 9-digit number that can be used interchangeably as a KTN. This ID usually starts with the numbers “15,” “98,” and “99.” [6] X Trustworthy Source U.S. Transportation Security Administration U.S. government agency responsible for ensuring safety by setting and enforcing travel protocols Go to source
  • Southwest states that adding your KTN to your profile will automatically add your KTN to future bookings. [7] X Research source However, TSA officially suggests manually adding your KTN to every flight reservation that you book. [8] X Trustworthy Source U.S. Transportation Security Administration U.S. government agency responsible for ensuring safety by setting and enforcing travel protocols Go to source

Edward Hasbrouck

TSA PreCheck lets verified travelers bypass airport headaches. Enrolling saves precious minutes through faster security lanes where you can keep shoes and laptops stowed. Savvy passengers explore all such services beforehand, understand requirements, and complete necessary steps proactively. Check your airport for PreCheck eligibility, register missing info online, and know guidelines for permitted items. Staying informed and acting early makes transit less taxing for everyone. Travel smarter by preparing today.

How can you add TSA PreCheck to an existing reservation?

Add your KTN through the “Add Secure Traveler Information” webpage.

How can you add TSA PreCheck to a new reservation?

Type in your KTN on the “Who’s Flying” page.

How do I know if TSA PreCheck was added successfully?

Look for a special label in the top-left corner of your boarding pass.

  • On a mobile boarding pass, you should see “TSA Pre” along with a green checkmark in the top right corner of the QR code. [13] X Research source

Why am I not getting TSA PreCheck to Southwest?

Step 1 Your KTN, birthdate, and name might not match what the TSA has on file.

  • Redress numbers have to do with TSA’s “Secure Flight” prescreening program, so they aren’t interchangeable with your KTN. [16] X Trustworthy Source U.S. Transportation Security Administration U.S. government agency responsible for ensuring safety by setting and enforcing travel protocols Go to source

Step 3 Your TSA PreCheck or TSA Global Entry membership expired.

  • Click here to renew your Global Entry status: https://ttp.dhs.gov

How do I find my KTN?

Check through the TSA’s enrollment website.

  • Click here to double-check your PASSID: https://ttp.cbp.dhs.gov/

Expert Q&A

  • Some customers have had trouble adding TSA Precheck to their boarding passes after checking into the flight. [20] X Research source Call Southwest’s customer service line to clear up this issue: 1-800-435-9792. Thanks Helpful 0 Not Helpful 0

how to add known traveller number southwest

You Might Also Like

Make a Drone

Expert Interview

how to add known traveller number southwest

Thanks for reading our article! If you’d like to learn more about tsa precheck, check out our in-depth interview with Amy Tan .

  • ↑ Amy Tan. Travel Planner & Founder, Planet Hoppers. Expert Interview. 5 March 2020.
  • ↑ https://www.youtube.com/watch?v=YlGk05HmtNI&t=5s
  • ↑ https://www.youtube.com/watch?v=YlGk05HmtNI&t=12s
  • ↑ https://www.youtube.com/watch?v=YlGk05HmtNI&t=15s
  • ↑ https://www.tsa.gov/travel/frequently-asked-questions/what-are-cbp-passid-and-known-traveler-number-0
  • ↑ https://www.youtube.com/watch?v=64GEXGNe7ZA&t=6s
  • ↑ https://www.tsa.gov/precheck/faq
  • ↑ https://www.southwest.com/air/manage-reservation/index.html?page=ADD-SECURE-TRAVELER-INFORMATION
  • ↑ https://www.youtube.com/watch?v=64GEXGNe7ZA&t=19s
  • ↑ https://www.southwest.com/html/customer-service/airport-experience/tsaprecheck.html
  • ↑ https://community.southwest.com/t5/Check-In-Boarding/Southwest-App-Mobile-Boarding-Pass-Missing-TSA-Precheck-in-Apple/td-p/96736
  • ↑ https://apnews.com/article/4b65720d299947208e16ea750f8db280
  • ↑ https://www.tsa.gov/travel/security-screening#quickset-security_screening_quicktabs_5
  • ↑ https://ttp.dhs.gov/
  • ↑ https://universalenroll.dhs.gov/workflows?workflow=service-status&servicecode=11115V
  • ↑ https://community.southwest.com/t5/Check-In-Boarding/Adding-KTN-to-Boarding-Pass-AFTER-online-Check-in/td-p/72684

About This Article

Amy Tan

  • Send fan mail to authors

Did this article help you?

how to add known traveller number southwest

Featured Articles

Relive the 1970s (for Kids)

Trending Articles

How to Celebrate Passover: Rules, Rituals, Foods, & More

Watch Articles

Fold Boxer Briefs

  • Terms of Use
  • Privacy Policy
  • Do Not Sell or Share My Info
  • Not Selling Info

wikiHow Tech Help Pro:

Develop the tech skills you need for work and life

Southwest Airlines Community

  • Discussion Forum
  • Check-In & Boarding
  • Known Traveler Number (KTN) aquired after flights ...
  • Subscribe to RSS Feed
  • Mark Post as New
  • Mark Post as Read
  • Float this Post for Current User
  • Printer Friendly Page

‎03-10-2017 12:49 PM

doghouse7

  • Mark as New
  • Get Direct Link
  • Report Inappropriate Content

Solved! Go to Solution.

  • Back to Board
  • Previous Post

‎03-10-2017 01:58 PM

chgoflyer

‎04-05-2017 01:52 PM

KaylaR

‎04-05-2017 02:12 PM

‎04-05-2017 02:17 PM

‎04-14-2019 09:04 AM

mknapp

‎04-14-2019 09:57 AM

SWDigits

Known Traveler Number (KTN) aquired after flights booked

Quick links, community champions.

Customer Service | FAQ

Save big on travel each week. Sign up

Connect with us

Discussion Forum and Stories

About Southwest

  • Investor Relations
  • Southwest Citizenship
  • Southwest ® The Magazine
  • Advertise with Southwest
  • Supplier Information

Flying Southwest

  • Why Fly Southwest?
  • International Travel
  • Airport Information
  • Popular Routes
  • Tarmac Delay Plan
  • Contract of Carriage
  • Flight Schedules

Southwest Products

  • EarlyBird Check-in ®
  • Business Select ®
  • Southwest ® gift card
  • Southwest Vacations
  • WiFi & Inflight Entertainment
  • Corporate Travel & Groups
  • Charter Services
  • Southwest ® The Store

Customer Service

  • Customer Commitments
  • Baggage Policies
  • Special Assistance
  • Customers of Size
  • Traveling with Infants
  • Traveling with Pets
  • Purchasing & Refunds
  • Lost and Found

Indicates external site which may or may not meet accessibility guidelines.

© 2019 Southwest Airlines Co. All Rights Reserved. Use of the Southwest websites and our Company Information constitutes acceptance of our Terms and Conditions . Privacy Policy

All prices displayed on this web page are in dollars of the United States of America.

  • Southwest Airlines Business Travel logo and link Southwest Corporate Travel
  • Southwest Airlines Cargo logo logo and link Southwest Cargo
  • Credit cards
  • View all credit cards
  • Banking guide
  • Loans guide
  • Insurance guide
  • Personal finance
  • View all personal finance
  • Small business
  • Small business guide
  • View all taxes

You’re our first priority. Every time.

We believe everyone should be able to make financial decisions with confidence. And while our site doesn’t feature every company or financial product available on the market, we’re proud that the guidance we offer, the information we provide and the tools we create are objective, independent, straightforward — and free.

So how do we make money? Our partners compensate us. This may influence which products we review and write about (and where those products appear on the site), but it in no way affects our recommendations or advice, which are grounded in thousands of hours of research. Our partners cannot pay us to guarantee favorable reviews of their products or services. Here is a list of our partners .

How to Add TSA PreCheck to Your Airline Ticket

Elina Geller

Many or all of the products featured here are from our partners who compensate us. This influences which products we write about and where and how the product appears on a page. However, this does not influence our evaluations. Our opinions are our own. Here is a list of our partners and here's how we make money .

Table of Contents

How to get TSA PreCheck

How to add tsa precheck to american airlines, how to add tsa precheck to delta air lines, how to add tsa precheck to southwest airlines, how to add tsa precheck to united airlines, do you get a known traveler number with global entry, key takeaways for adding tsa precheck to your flights.

Traveling through airport security can be a hassle. TSA PreCheck is a membership program offered through the Transportation Security Administration. With it, travelers get access to an expedited screening lane at participating airports.

Unlike travelers in the standard screening lane, those with TSA PreCheck can keep their shoes, belts, and light jackets on. Plus, they can leave electronics and and 3-1-1 liquids in carry-on bags during screening.

Access to the TSA PreCheck line is only granted if you have a TSA PreCheck logo on your boarding pass indicating that you're clear for access. That means you're first have to apply for TSA PreCheck . And once you have it, you'll have to submit your TSA PreCheck information to your airline at the booking stage.

But if you forgot — or just didn't have a TSA PreCheck number at the time of booking — no worries. You can add TSA PreCheck to your airline ticket after the fact. Here's your ultimate guide to adding TSA PreCheck to your airline ticket, including adding TSA PreCheck after booking:

NerdWallet has spelled out the specific steps for adding PreCheck to your reservation on four major airlines — American Airlines, Delta Air Lines, Southwest Airlines and United Airlines — but the process is largely similar no matter what airline you fly.

To apply for TSA PreCheck, you'll pay a fee, submit personal information for a background check and attend an in-person interview. The application fee is $78, and membership is good for five years, which breaks down to $15.60 per year.

However, many travel credit cards reimburse the application fee simply for charging the application fee to that charge.

After the initial application fee to join the program, TSA PreCheck renewal — which is every five years to continue membership — costs $70 if completed online.

WANT TSA PRECHECK FOR FREE?

A number of popular travel credit cards reimburse you for the application fee for trusted traveler programs like TSA PreCheck and Global Entry. Among them:

If your credit card offers reimbursement for the application fee for programs like TSA PreCheck or Global Entry, you must pay the fee with the card. You cannot submit a claim for reimbursement if you paid with some other method. Reimbursement will usually appear as a statement credit in your account within two months.

Cards typically offer reimbursement of only one fee once every four to five years. Check the terms and conditions of your card for the specific rules that apply. Note also that these cards only reimburse the application fee for a trusted traveler program. They don't automatically enroll you in the program or guarantee that you'll be accepted by the program. You still have to apply and go through the required screening, which in the case of TSA PreCheck and Global Entry includes an in-person appointment.

Aeroplan® Credit Card .

Bank of America® Premium Rewards® credit card

Capital One Venture X Rewards Credit Card .

Chase Sapphire Reserve® .

Citi® / AAdvantage® Executive World Elite Mastercard® .

Delta SkyMiles® Platinum American Express Card .

Delta SkyMiles® Reserve American Express Card .

IHG One Rewards Premier Business Credit Card .

IHG One Rewards Premier Credit Card .

Marriott Bonvoy Brilliant® American Express® Card .

The Platinum Card® from American Express .

Southwest® Rapid Rewards® Performance Business Credit Card .

United Club℠ Infinite Card .

United℠ Explorer Card .

United Quest℠ Card .

U.S. Bank Altitude™ Reserve Visa Infinite® Card .

Terms apply.

» SEE the best credit cards that pay for TSA PreCheck and Global Entry

Each airline has its own process for adding TSA PreCheck to a ticket or to your frequent flyer profile. But no matter the airline, you'll need your your Known Traveler Number (KTN) , which is the string of 9 or 10 digit-long numbers or letters unique to you if approved for TSA PreCheck. Note that adding your KTN to a ticket does not necessarily guarantee that it will be automatically applied to your next reservation.

That said, here's a step-by-step guide to how to add TSA PreCheck to American Airlines, Delta Air Lines, Southwest Airlines and United Airlines:

The easiest way to add PreCheck to a ticket on American Airlines is to update your AAdvantage profile with your Known Traveler Number (KTN).

Log in and go to "Your Account." Choose "Information and Password," then add your PreCheck number in the KTN field in the "Secure Traveler" section.

how to add known traveller number southwest

Adding your Known Traveler Number to new AA bookings

American Airlines allows travelers to add their TSA PreCheck number at booking. After you've chosen your flight date and time, you'll enter your passenger details.

If you're not logged in to your AAdvantage account, you'll need to enter your PreCheck number manually in the Known Traveler Number field. Otherwise American Airlines AAdvantage can enter their KTN once and opt for American Airlines to 'remember' it, thus automatically adding it to future bookings.

Adding your Known Traveler Number to existing AA reservations

You can also add TSA PreCheck to your existing reservation on American Airlines. To do so, click on "Manage Trip" for each reservation. Then, click on "Add/Edit Passenger Information" to add your PreCheck number.

You can also call American Airlines customer service to have them update your information, but the online self-service option is generally quicker.

To add PreCheck to Delta, after your PreCheck application has been approved, log in to your Delta SkyMiles account to update your profile. The TSA PreCheck/Known Traveler ID field can be found under "Personal Details."

Adding your Known Traveler Number to new Delta bookings

To add your PreCheck KTN to a new reservation, the best way is to first log in to your Delta SkyMiles account. This will automatically populate most of your personal information necessary to complete your purchase, including adding your PreCheck number to your reservation.

If you don't have a Delta SkyMiles account or aren't logged in, you can add your Known Traveler Number manually during the booking process when entering your passenger information.

how to add known traveller number southwest

Adding your Known Traveler Number to existing Delta reservations

Can you add TSA PreCheck to an existing reservation Delta? Yes, those reservations can also be updated to add your PreCheck number.

Find your reservation on Delta's website, then edit your passenger details to update your information.

Southwest flyers can add their PreCheck membership information at several steps.

Adding your Known Traveler Number to new Southwest bookings

Enter your PreCheck KTN during the booking process. After you've chosen your flight dates and times, you'll enter your name in the "Who's Flying?" section. Below that, there is a dropdown menu for "Secure Traveler Information."

Click that button, then enter your PreCheck number in the "Known Traveler #" field. This will make sure that your PreCheck number will be submitted along with your information to TSA's Secure Flight system for processing.

how to add known traveller number southwest

Adding your Known Traveler Number to existing Southwest reservations

Adding TSA PreCheck to an existing Southwest reservation is pretty straightforward.

After you log in to your Southwest account, you can manually edit each flight to add your PreCheck number before check-in or call customer service and ask that they do it for you.

You can also add your PreCheck KTN to your Southwest Rapid Rewards member profile. This allows your information to be automatically sent to TSA when booking reservations when you're logged in to your account.

Finally, here's how to add TSA PreCheck to a United ticket.

Adding your Known Traveler Number to new United bookings

When booking a reservation, your PreCheck number will automatically populate when you're logged in to your United MileagePlus account. You can also manually add it to a reservation during the booking process.

After entering your personal information, click on the "Known Traveler Number and Redress Number" dropdown menu.

Enter your PreCheck number in the "Known Traveler Number/PASS ID" field.

how to add known traveller number southwest

Adding your Known Traveler Number to United after booking

You can also update existing reservations with your TSA PreCheck number. Go to "Edit Traveler Information" in the "Manage Reservations" section on the website, at an airport kiosk or in the United app.

To add your PreCheck number to your United MileagePlus profile, log in and view your personal information. Click on "Profile and Preferences" and find the "Saved Travel Documents and Numbers" section. You'll be able to update your profile with your PreCheck number here.

» Learn more: The best airline credit cards right now

Adding your TSA PreCheck Known Traveler Number , or KTN, to your airline loyalty program profile is your best choice. This will make it easier to include your KTN when booking through your account or when attaching your loyalty number to a reservation.

Global Entry is a membership program offered by the Department of Homeland Security that offers all the same benefits as TSA PreCheck — and then some.

With it, you get not just the TSA PreCheck benefits, but also faster entry at eligible U.S. Customs locations. It's slightly more expensive, but it can be worth it for folks who travel internationally. Plus many of the same credit cards that offer TSA PreCheck statement credits also reimburse Global Entry fees.

Video preview image

» Learn more: TSA PreCheck vs. Global Entry: which is better?

So how do you add your Global Entry information to your boarding pass? If you have a physical Global Entry card, you can find your Known Traveler Number on the back. From there, follow the steps above to share that number with your airline.

And no, even if you have a trusted traveler card, that alone won't grant you access to TSA PreCheck lanes. Instead, you must add your PASS ID number in the KTN field when making airline reservations to ensure the TSA PreCheck indicator appears on your boarding pass.

Once you're approved for TSA PreCheck, your benefits are not automatically applied to your flight reservations. You'll have to share your Known Traveler Number with your airline. Only then does the TSA PreCheck logo get added to your boarding pass so you can go through the speedy lane.

But even if you forgot to add your Known Traveler Number at booking, you're not out of luck. Yes, you can add TSA PreCheck to an existing reservation.

In most cases, you must update existing flights and your airline loyalty program profiles to be able to use the dedicated airport security lanes for PreCheck members.

And be sure to reprint boarding passes that don't have the "TSA PRE" stamp on them. If your boarding pass doesn't show your PreCheck status, you cannot use the TSA PreCheck security lanes.

For future reservations, log in to your airline account before booking your flight. Booking flights while logged in allows your PreCheck number to be added to reservations automatically. Or, you need to manually enter it yourself.

How to maximize your rewards

You want a travel credit card that prioritizes what’s important to you. Here are our picks for the best travel credit cards of 2024 , including those best for:

Flexibility, point transfers and a large bonus: Chase Sapphire Preferred® Card

No annual fee: Bank of America® Travel Rewards credit card

Flat-rate travel rewards: Capital One Venture Rewards Credit Card

Bonus travel rewards and high-end perks: Chase Sapphire Reserve®

Luxury perks: The Platinum Card® from American Express

Business travelers: Ink Business Preferred® Credit Card

Chase Sapphire Preferred Credit Card

on Chase's website

1x-5x 5x on travel purchased through Chase Travel℠, 3x on dining, select streaming services and online groceries, 2x on all other travel purchases, 1x on all other purchases.

60,000 Earn 60,000 bonus points after you spend $4,000 on purchases in the first 3 months from account opening. That's $750 when you redeem through Chase Travel℠.

Chase Freedom Unlimited Credit Card

1.5%-6.5% Enjoy 6.5% cash back on travel purchased through Chase Travel; 4.5% cash back on drugstore purchases and dining at restaurants, including takeout and eligible delivery service, and 3% on all other purchases (on up to $20,000 spent in the first year). After your first year or $20,000 spent, enjoy 5% cash back on travel purchased through Chase Travel, 3% cash back on drugstore purchases and dining at restaurants, including takeout and eligible delivery service, and unlimited 1.5% cash back on all other purchases.

$300 Earn an additional 1.5% cash back on everything you buy (on up to $20,000 spent in the first year) - worth up to $300 cash back!

Capital One Venture Rewards Credit Card

on Capital One's website

2x-5x Earn unlimited 2X miles on every purchase, every day. Earn 5X miles on hotels and rental cars booked through Capital One Travel, where you'll get Capital One's best prices on thousands of trip options.

75,000 Enjoy a one-time bonus of 75,000 miles once you spend $4,000 on purchases within 3 months from account opening, equal to $750 in travel.

how to add known traveller number southwest

What to do if a boarding pass isn’t marked TSA PreCheck

Caroline Tanner

Editor's Note

Ahead of holiday travel, there's still time to sign up for TSA PreCheck , which allows preapproved, low-risk travelers to expedite their way through airport security at 200-plus U.S. airports.

TSA PreCheck users do not have to remove their shoes, belts, laptops or liquids from their bags and are also usually screened with walk-through X-ray machines rather than the full-body scanners most people are subjected to.

Currently, TSA PreCheck is available at more than 200 U.S. airports , and more than 90 domestic and foreign airlines participate.

Once enrolled, TSA PreCheck users will receive a Known Traveler Number, designating them as a Trusted Traveler member through U.S. Customs and Border Protection's Trusted Traveler Program.

TSA PreCheck users must enter their KTN when booking airline reservations to ensure the green check symbol appears on their boarding pass.

Even if you are a registered TSA PreCheck user who has attached your KTN to your airline reservation, there may be times when the TSA PreCheck designation does not appear on your boarding pass.

Here are four reasons why this may be the case and steps to ensure TSA PreCheck users don't get stuck in the regular TSA line.

When your frequent flyer account doesn't list your Known Traveler Number

how to add known traveller number southwest

Once you're approved for TSA PreCheck, you're issued a KTN, which designates you as a Trusted Traveler. This ID is your ticket to the TSA PreCheck lane — but only if airlines know you have it.

After receiving your KTN or when flying a new airline, immediately add your KTN to that airline's frequent flyer airline profile. This way, your KTN will automatically populate into the correct field in your account, especially if you're flying with a carrier you don't frequently fly.

If you forget to do this, you can add it at the time of booking or when checking in for your flight, both online and at the airport, as long as you check in with enough time to add it to your account and reprint your boarding pass.

When the name on your ID doesn't match your boarding pass

Any typographical discrepancies in the name on your boarding pass and the name registered with your TSA PreCheck account, such as a misplaced period or a missing middle name, may result in security noting the discrepancy and flagging your boarding pass for closer scrutiny.

Double-check that your name listed on your Trusted Traveler account and boarding pass match exactly.

When your TSA PreCheck access has expired

Like the other Trusted Traveler Programs, a TSA PreCheck membership is valid for five years and must be renewed for continued use.

You can renew your membership up to six months before expiration, and most people can renew online, though some might have to return to an enrollment center to complete the process. Two providers manage TSA applications, and it costs $70 if you renew online through either provider .

It costs $78 to apply through IDEMIA and $85 through Telos. However, there are a variety of credit cards offering up to $100 in statement credit reimbursement for the application fees associated with TSA PreCheck and Global Entry since membership to Global Entry also includes TSA PreCheck privileges.

Some of the cards conveying free TSA PreCheck and/or Global Entry are:

  • Capital One Venture X Rewards Credit Card
  • The Platinum Card® from American Express
  • United℠ Explorer Card
  • Citi®/AAdvantage® Executive World Elite Mastercard® (see rates and fees )
  • Marriott Bonvoy Brilliant® American Express® Card
  • Chase Sapphire Reserve®
  • The Business Platinum Card® from American Express
  • Delta SkyMiles® Platinum American Express Card
  • Delta SkyMiles® Reserve American Express Card
  • Southwest Rapid Rewards® Performance Business Credit Card
  • United Club℠ Infinite Card

See here for a complete list of credit cards that offer a discount for TSA PreCheck.

This credit is typically available every four to five years, but check your card's terms for the exact frequency.

When you get the dreaded SSSS

SSSS, short for Secondary Security Screening Selection, is an arbitrary airport security measure that selects certain travelers for additional inspection, though how or why this designation appears largely a mystery.

Unfortunately, if you have also been selected for this "privilege," you will only be able to check in for your flight at the airline counter, and you almost certainly will not be able to go through the TSA PreCheck line. You will receive a thorough inspection from TSA agents.

If this dreaded circumstance befalls you, there's nothing you can do other than get to the airport earlier than you would otherwise.

TSA PreCheck is not a guaranteed service perk

Though unlikely, TSA PreCheck is not guaranteed to users every single time they travel through a participating airport or airline.

"TSA uses unpredictable security measures, both seen and unseen, throughout the airport," according to TSA. "All travelers will be screened, and no individual is guaranteed expedited screening."

Bottom line

how to add known traveller number southwest

There are several ways to rectify a missing TSA PreCheck designation on short notice.

If you notice the error before arriving at the airport, call your airline to give them your KTN. Or, try adding your KTN information to your frequent flyer profile; confirm it's been added by reloading your boarding pass via the airline website or mobile app.

Additionally, you can try contacting TSA via X (formerly known as Twitter) at @TSA or @AskTSA to see if they can fix the issue for you in real time.

If you don't find out about the missing TSA PreCheck designation until you're at the airport, take your boarding pass back to the airline check-in counter and ask them to add your KTN to your itinerary.

If you're already in a time crunch, the difference in time saved going through the TSA PreCheck line could make or break your chances of getting onto your plane.

Though you'll have to weigh the pros and cons of getting out of line for the ticket counter on a case-by-case basis, I always advise doing everything possible to acquire TSA PreCheck access.

Related reading:

  • Best credit cards for Global Entry and TSA PreCheck
  • Known Traveler Number: What is it and should you get one?
  • Skip the wait: Enroll in TSA PreCheck at Staples, not the airport
  • TSA PreCheck just got cheaper, but remember that you can get it for free
  • Which airports and airlines use TSA PreCheck?
  • 12 key things to know about TSA PreCheck
  • 7 ways to get free or discounted TSA PreCheck, Global Entry and Clear

U.S. flag

An official website of the United States government

Here’s how you know

Official websites use .gov A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

TSA PreCheck®

Enjoy the same great tsa precheck benefits you know and love, now with new enrollment options..

Enjoy a smoother security screening process with no need to remove shoes, laptops, 3-1-1 liquids, belts or light jackets.

*TSA uses unpredictable security measures, both seen and unseen, throughout the airport. All travelers will be screened, and no individual is guaranteed expedited screening.

TSA PreCheck Benefits

Wait Icon

Wait 10 Minutes or Less

About 99% of TSA PreCheck® passengers wait less than 10 minutes.

Check Icon

Families Welcome

Children 17 and under can join an adult with TSA PreCheck® when TSA PreCheck appears on the child’s boarding pass.  Learn more .

Nationwide Icon

Nationwide Access

More than 200 airports and 90+ airlines  provide TSA PreCheck®

How it works

To enroll in TSA PreCheck just follow these three steps or walk into any enrollment location. Be sure the enrollment provider selected has enrollment locations near you. To renew simply click here and complete your renewal online in as little as 5 minutes.

1. Apply Online

Select an enrollment provider with enrollment locations near you. Submit your TSA PreCheck application online in as little as 5 minutes.

2. Visit an Enrollment Location

Complete enrollment in 10 minutes at your chosen provider which includes fingerprinting, document and photo capture, and payment.

3. Get Your TSA PreCheck Number

Once approved, get your Known Traveler Number (KTN), add it to your airline reservations and start saving time in screening.

New TSA PreCheck Enrollment Options

TSA has selected the following partners to help enroll travelers in TSA PreCheck. Applicants can pick any enrollment provider based on cost, locations , and additional benefits. Get started below.

Costs for enrollment vary by provider which results in pricing variation.

tsaenrollmentbyidemia.tsa.dhs.gov

Convenient access to 610+ enrollment centers and local enrollment events daily.

610+ Active Locations

IDEMIA provides fast and easy online renewal

  • Renew online for $70
  • Renew in-person for $78

tsaprecheckbytelos.tsa.dhs.gov

Enroll in TSA PreCheck® with Telos and look for upcoming travel deals.

28 Active Locations

Renew through Telos for a convenient renewal experience

  • Renew in-person for $70

Additional TSA Resources

Tsa precheck customer service.

Learn who to contact based on your question or concern, plus ways to contact us.

Find your TSA PreCheck Number

Need your Known Traveler Number (KTN) to complete a renewal or update an existing airline reservation? TSA PreCheck members only, excludes Global Entry.

Search Here

TSA PreCheck Enrollment Locations

Find open enrollment locations for IDEMIA or Telos. Check back for updates.

Get TSA PreCheck for free!

Winter is here! Check out the winter wonderlands at these 5 amazing winter destinations in Montana

  • Travel Guide

How To Add Your Southwest Rapid Rewards Number To An Existing Reservation

Published: November 8, 2023

Modified: December 28, 2023

by Tandy Chou

  • Travel Tips

how-to-add-your-southwest-rapid-rewards-number-to-an-existing-reservation

Introduction

Welcome to our guide on how to add your Southwest Rapid Rewards number to an existing reservation. If you’re a frequent traveler with Southwest Airlines, you know the importance of earning and redeeming Rapid Rewards points. These points can be used towards flights, upgrades, and other travel perks. Adding your Rapid Rewards number to your reservation ensures that you receive credit for your flight and allows you to enjoy the benefits of your loyalty.

Whether you accidentally forgot to enter your Rapid Rewards number during the booking process or you recently signed up for the Rapid Rewards program, the good news is that it’s a quick and easy process to add your number to an existing reservation. In this step-by-step guide, we will walk you through the process of accessing your reservation and adding your Rapid Rewards number.

By adding your Rapid Rewards number to your reservation, you can not only earn points for your current flight but also work towards achieving elite status, where even more exclusive benefits await. So let’s get started and ensure that you maximize your Rapid Rewards benefits for your upcoming Southwest flight.

Step 1: Accessing Your Reservation

The first step in adding your Southwest Rapid Rewards number to an existing reservation is to access your reservation. To do this, you will need your confirmation number and the last name of the passenger on the reservation. Follow the steps below to access your reservation:

  • Open your web browser and go to the Southwest Airlines website.
  • In the top navigation menu, hover over the “Flight” tab and select “Manage Reservations” from the dropdown menu. Alternatively, you can directly visit the Southwest Airlines Manage Reservations page.
  • On the Manage Reservations page, you will see a form where you can enter your confirmation number and the last name of the passenger on the reservation.
  • Enter your confirmation number and the last name in the respective fields.
  • Click on the “Search” or “Find Reservation” button. This will retrieve your reservation details.

Once you have successfully accessed your reservation, you can proceed to the next step of adding your Rapid Rewards number to the reservation. It’s important to note that the ability to add your Rapid Rewards number to an existing reservation may vary depending on the fare type and the amount of time left before your flight. In some cases, you may need to contact Southwest Airlines customer service for assistance.

Now that you have accessed your reservation, let’s move on to the next step to add your Rapid Rewards number and ensure that you earn points for your flight.

Step 2: Locating the Rapid Rewards Number Field

Once you have accessed your Southwest Airlines reservation, the next step is to locate the Rapid Rewards number field. Follow the steps below to find the section where you can add your Rapid Rewards number:

  • On the reservation details page, scroll down to find the section labeled “Passenger Information” or a similar heading.
  • Within this section, look for a field or box that is specifically designated for entering your Rapid Rewards number. It may be labeled as “Frequent Flyer” or “Rapid Rewards” and may have an empty input or text box next to it.
  • If you are unable to find the Rapid Rewards number field in the passenger information section, scroll through the entire reservation page to see if there is a separate section for loyalty program information.
  • In some cases, depending on the Southwest Airlines reservation system or booking platform you used, the Rapid Rewards number field may be located under a different tab or dropdown menu. Look for options such as “Additional Options,” “Loyalty Program,” or “Travel Preferences.”
  • If you are still unable to locate the Rapid Rewards number field, it is recommended to contact Southwest Airlines customer service for further assistance. They will be able to guide you in adding your Rapid Rewards number to your reservation.

Once you have found the Rapid Rewards number field and are ready to proceed, follow the next steps to actually input your Rapid Rewards number and update your reservation accordingly.

Now that you know where to find the Rapid Rewards number field, let’s move on to the next step to add your Rapid Rewards number to your reservation.

Step 3: Adding Your Rapid Rewards Number

Now that you have located the Rapid Rewards number field in your Southwest Airlines reservation, it’s time to add your Rapid Rewards number. Follow the steps below to input your Rapid Rewards number:

  • Click on the empty input or text box next to the Rapid Rewards number field. This will allow you to enter your Rapid Rewards number.
  • Type in your Rapid Rewards number using the alphanumeric characters provided. Make sure that you double-check the number to ensure accuracy.
  • If you are a member of the Southwest Airlines Rapid Rewards program, you may also have an associated account password. In this case, you may be prompted to enter your account password after inputting your Rapid Rewards number.
  • If there are any additional options or checkboxes related to your Rapid Rewards account or preferences, review them carefully and make any desired selections.
  • Once you have entered your Rapid Rewards number and any additional information, review the reservation details to ensure accuracy.

After completing these steps, you are ready to move on to the final step of verifying the reservation update.

Adding your Rapid Rewards number is a pivotal step in ensuring that you earn points for your Southwest Airlines flight. So let’s move on to the next step and confirm your reservation update.

Step 4: Verifying the Reservation Update

Once you have added your Southwest Rapid Rewards number to your reservation, it’s important to verify that the update was successful. Follow the steps below to confirm that your Rapid Rewards number has been properly added:

  • After inputting your Rapid Rewards number, scroll through the reservation details page to ensure that your Rapid Rewards number is displayed in the appropriate field or section.
  • Review the passenger information section or loyalty program section to see if your Rapid Rewards number is visible and accurately reflected.
  • Double-check the numerical and alphanumeric characters of your Rapid Rewards number to ensure there are no typos or mistakes.
  • If there are any additional options or checkboxes related to your Rapid Rewards account, check to see if they have been updated according to your preferences.
  • If you have access to a printer or the ability to save a PDF copy of your updated reservation, consider doing so for your records.
  • If you have any concerns or doubts about the accuracy of the update, it is recommended to contact Southwest Airlines customer service to confirm that your Rapid Rewards number has been successfully added to your reservation.

Verifying the reservation update is an essential final step to ensure that your Southwest Rapid Rewards number has been properly added. By following these steps, you can have peace of mind knowing that you will earn points for your flight and enjoy the benefits of your loyalty.

Congratulations! You have successfully added your Rapid Rewards number to your Southwest Airlines reservation. Now you can sit back, relax, and look forward to earning and redeeming your Rapid Rewards points on your upcoming flight.

Adding your Southwest Rapid Rewards number to an existing reservation is a simple and crucial step to ensure that you earn points for your flight and enjoy the benefits of the Rapid Rewards program. By following the steps outlined in this guide, you can easily add your Rapid Rewards number and maximize your loyalty rewards.

We began by accessing your reservation through the Southwest Airlines website and locating the Rapid Rewards number field. Then, we walked you through the process of adding your Rapid Rewards number and verifying that the update was successful.

Remember, adding your Rapid Rewards number not only allows you to earn points for your current flight but also helps you progress towards elite status, unlocking even more exclusive benefits and privileges.

If you encounter any difficulties or have concerns about the update, it’s always a good idea to reach out to Southwest Airlines customer service for assistance. They are available to answer your questions and provide any necessary guidance.

Now that you know how to add your Southwest Rapid Rewards number to an existing reservation, you can confidently ensure that you receive credit for your loyalty and enjoy the perks that come with it. So the next time you fly with Southwest Airlines, be sure to add your Rapid Rewards number and watch your points soar!

TouristSecrets

  • Privacy Overview
  • Strictly Necessary Cookies

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.

Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.

If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.

IMAGES

  1. How to Add Known Traveler Number to Southwest

    how to add known traveller number southwest

  2. Update Your Airline Profiles with Your Known Traveler Number

    how to add known traveller number southwest

  3. Known Traveler Number Guide: (How to Lookup, Global Entry, Pre-Check

    how to add known traveller number southwest

  4. How to Add Your Known Traveler Number

    how to add known traveller number southwest

  5. How To Add Known Traveler Number To Existing Southwest Reservation

    how to add known traveller number southwest

  6. How to Add Your Known Traveler Number

    how to add known traveller number southwest

VIDEO

  1. Singapur geht den Known Traveller Weg des WEF

  2. CyberArk

  3. Travelers Suffer Ramifications From Southwest Woes As Flights Resume

COMMENTS

  1. Manage Flight Reservation

    Manage your Southwest flight reservation here. Check in online, print your boarding pass, and share your flight itinerary using your confirmation number. ... To add your Known Traveler/Redress number to an existing reservation, enter your confirmation number for that flight below. * Required. Confirmation # * First Name * Last Name *

  2. How To Add Your Known Traveler Number

    This is very messed up!!!!! Is your known Traveler's number really TSA. I tried THREE times yesterday on your phone number to call me back. You called back, I pressed ONE! and NO ONE was there!!!!! All that I want to do is add my TSA number to my profile. This should be not difficult. Kathryn Petrenko 239-293-5323 [email protected]

  3. TSA PreCheck Information

    Find answers to all of your travel and flight-related questions and view common FAQ articles regarding your travel experience when you fly with Southwest Airlines. ... Can I add my Known Traveler Number to any reservation booked on Southwest.com? Day of Travel. Search our help options and FAQs. Search.

  4. How To Add Known Traveler Number To Existing Southwest Reservation

    Step 2: Locating the Reservation Details. After accessing your Southwest reservation, the next step is to locate the reservation details. This will provide you with the necessary information to add your Known Traveler Number. In the reservation details, you will find the flight itinerary, passenger names, and other essential information.

  5. Known Traveler Number

    How do I retrieve my. 1) TSA precheck traveler #. 2) rapid reward #. Well, when you log into your SW account your RR# should appear during the process. After you log in, within my preferences (personal), you'll find your known traveler number. If you can't log in, the pick the "need help checking in" option.

  6. How To Add Your Known Traveler Number

    Hi @tgichikawa, You can fix this pretty easily. You just need to make sure that your KTN is entered, and then re-check in. Step 1) Visit southwest.com > Click "Flight" in the upper right corner > Manage Reservation > Add Secure Traveler Information. Step 2) Check in for your flight on Southwest.com. This should remedy the issue!

  7. Secure Flight Program

    Known Traveler # number. The Known Traveler # number is a unique number issued by the U.S. Government to identify Customers who participate in a known traveler program (e.g. Global Entry, SENTRI, NEXUS, . TSA PreCheck Application Process).. For more information about the Known Traveler # number, visit TSA's PreCheck web site:

  8. 6 Simple Ways to Add TSA PreCheck to Southwest

    1. Click on the "Login" button in the top-right corner of Southwest's homepage. Type in your account number or username and password to enter the site. [2] If you don't have an account with Southwest, set one up by clicking the "Enroll" button. 2. Click on the "Security" button in the "My Preferences" section.

  9. How To Add Known Traveler Number To Southwest Airlines

    Step 2: Access your account preferences. After logging in to your Southwest Airlines account, you need to navigate to your account preferences to add your Known Traveler Number (KTN). Look for the account settings or profile options, typically located in the top-right corner of the website's interface. Click on the appropriate link or icon to ...

  10. How to Add Your KTN to Your Rapid Rewards Account

    Ever wondered how to add you Known Traveler Number (KTN) to your Rapid Rewards Account? Check out this short video for step-by-step instructions! 1 Love Reply. Back to Board; Previous Post; ... Southwest Corporate Travel logo and link. Southwest Cargo ...

  11. Known Traveler Number to app

    Re: Known Traveler Number to app. 08-28-2020 10:24 AM. TheMiddleSeat. Aviator A. I imagine you could use the Live Chat functionality in the app to speak with an agent and have them add the KTN, but as @ZevSupport said, using the southwest.com website works (and is probably faster than a chat session). --TheMiddleSeat.

  12. Manage Flight Reservation

    Add Secure Traveler Information. To add your Known Traveler/Redress number to an existing reservation, enter your confirmation number for that flight below. * Required. Confirmation # *. First Name *. Last Name *.

  13. Known Traveler Number (KTN) aquired after flights booked

    This can happen one of three ways: 1) You can call Southwest and have one of our Customer Representatives add the KTN to all of your upcoming, booked reservations. 2) You can add the KTN online here. 3) You can see an Agent at the airport on the day of travel who can assist you with adding the KTN to your reservation.

  14. How do I add my Known Traveler Number (KTN) to previous reservations?

    Contact your airline by phone or online to add your Known Traveler Number (KTN). Remember to enter your full name, date of birth and KTN exactly as you provided during enrollment because if there is a mismatch in the data entry in the travel reservation, you will not receive the TSA PreCheck® indicator on your boarding pass.

  15. How to Add a Companion on Southwest

    To add the Known Traveler Number for your Southwest companion, go into their reservation using their confirmation number. Under the passenger's name, there will be a link to "Add Known Traveler #."

  16. Southwest Airlines

    Find answers to all of your travel and flight-related questions and view common FAQ articles regarding your travel experience when you fly with Southwest Airlines. ... Add EarlyBird Check-In ... Can I add my Known Traveler Number to any reservation booked on Southwest.com? Day of Travel.

  17. How to Add TSA PreCheck to Your Airline Ticket

    The easiest way to add PreCheck to a ticket on American Airlines is to update your AAdvantage profile with your Known Traveler Number (KTN). Log in and go to "Your Account." Choose "Information ...

  18. What to do if a boarding pass isn't marked TSA PreCheck

    Once enrolled, TSA PreCheck users will receive a Known Traveler Number, designating them as a Trusted Traveler member through U.S. Customs and Border Protection's Trusted Traveler Program. TSA PreCheck users must enter their KTN when booking airline reservations to ensure the green check symbol appears on their boarding pass.

  19. I forgot my Known Traveler Number (KTN). How do I find it?

    If you are a member of the TSA PreCheck® Application Program, look up your Known Traveler Number (KTN) here. If you are a member of another trusted traveler program, such as Global Entry, NEXUS, or SENTRI, log on to the Trusted Traveler Program website to obtain your PASSID, which is your KTN.. If your TSA PreCheck® benefits come through HME, TWIC®, or DoD, please visit these respective ...

  20. TSA PreCheck®

    Once approved, get your Known Traveler Number (KTN), add it to your airline reservations and start saving time in screening. New TSA PreCheck Enrollment Options TSA has selected the following partners to help enroll travelers in TSA PreCheck.

  21. How to add Known Traveler number to Southwest after booking?

    To add your Known Traveler Number to an existing reservation, simply go to the Southwest Airlines website, sign in to your account, and navigate to the "My Trips" section. Once there, you can select your upcoming flight and click on the "Add/Edit Passenger Information" button. From there, you'll be able to input your Known Traveler ...

  22. How Do I Add My Known Traveler Number To An Existing Reservation

    Step 3: Adding your Known Traveler Number. Now that you've located the "Known Traveler Number" field, it's time to add your KTN to your existing reservation. Follow these steps to ensure a seamless process: First, double-check that you have your KTN handy. It is a nine-digit alphanumeric code that was provided to you when you enrolled ...

  23. How to Add Your Southwest Rapid Rewards Number to an Existing

    Step 3: Adding Your Rapid Rewards Number. Now that you have located the Rapid Rewards number field in your Southwest Airlines reservation, it's time to add your Rapid Rewards number. Follow the steps below to input your Rapid Rewards number: Click on the empty input or text box next to the Rapid Rewards number field.