Is TSA PreCheck Worth It? Cost, Savings and How to Add It
Is TSA PreCheck worth it? Enrollment runs $76.75-$85 for five years. What it actually saves, how it compares to Global Entry, and how to add it to American.
The short answer
Is TSA PreCheck worth it? For most people who fly domestically more than once a year, yes. Enrollment costs $76.75 to $85 depending on provider, covers five years, and gets you a shorter line where you keep your shoes, belt and light jacket on and leave your laptop and liquids in your bag. TSA says about 99% of PreCheck travelers wait under 10 minutes.
If you’ve stood in a slow security line watching the PreCheck lane move while you unpack a laptop and a quart bag of liquids, the math starts to feel obvious. The harder question is whether the fee and the paperwork are worth it for how often you actually fly, and whether it makes more sense to get Global Entry instead.
This covers what TSA PreCheck costs in 2026, what it changes at the checkpoint, and how it stacks up against Global Entry and CLEAR. It also walks through the specific steps to add a Known Traveler Number to an American Airlines account so it actually shows up on your boarding pass.
What you need before you apply
- A valid, unexpired government-issued photo ID
- Proof of U.S. citizenship, U.S. national status, or lawful permanent residency
- Your Social Security number (used for the background check, not required to disclose but it speeds approval)
- A way to pay the enrollment fee online, then again in person at your appointment if requested
- About 10 minutes online for the application, plus a separate in-person appointment for fingerprints and a photo
What TSA PreCheck actually changes at the checkpoint
In the PreCheck lane you keep your shoes, belt and light jacket on, leave your laptop and 3-1-1 liquids bag inside your carry-on, and walk through a metal detector instead of a full-body scanner. Everything else about screening, including bag checks for prohibited items, still applies.
What counts as a liquid at the checkpoint doesn’t change just because you’re in the shorter line, and neither does the carry-on size and content rules for what fits in the bag itself.
The lane is available at more than 200 U.S. airports and is honored by nearly 100 airlines, according to TSA. Not every airline participates, and the ones that do can drop out or join at any time. It’s worth checking the current list on tsa.gov before assuming your airline is covered.
How much does TSA PreCheck cost in 2026?
TSA PreCheck is run through three private enrollment providers, and the fee varies by which one you use. All three cover the same five-year membership and the same lane access.
| Provider | New enrollment | Online renewal | In-person renewal |
|---|---|---|---|
| IDEMIA | $76.75 | $58.75 | $66.75 |
| CLEAR | $79.95 | $69.95 | $79.95 |
| Telos | $85.00 | Varies by provider notice | Varies by provider notice |
Figures as published on tsa.gov in September 2026; check the current fee before applying, since providers adjust pricing without much notice.
Active-duty military pay nothing, covered below. TSA also runs short-term discounts occasionally, like a $20-off promotion for applicants 30 and under in May 2026, so it’s worth checking for a current offer before paying full price.
Is TSA PreCheck worth it, or should you get Global Entry instead?
For domestic-only flyers, TSA PreCheck is the cheaper of the two and does everything you need at a U.S. checkpoint. If you leave the country even once every five years, Global Entry is very likely the better deal.
It includes TSA PreCheck automatically and adds expedited U.S. customs on the way back in, for $120 across the same five years, about $40 more than PreCheck alone.
| TSA PreCheck | Global Entry | CLEAR Plus | |
|---|---|---|---|
| Cost | $76.75-$85 / 5 years | $120 / 5 years | ~$219 / year |
| Covers | Domestic security lane | Security lane plus customs | ID-check line only |
| Run by | TSA | U.S. Customs and Border Protection | Private company |
| Best for | Domestic-only flyers | Anyone who leaves the U.S. | Frequent flyers stacking it with PreCheck |
| Includes PreCheck | N/A | Yes, automatically | No, sold separately |
CLEAR isn’t a substitute for either government program. It skips the ID-check line at the start of security, not the screening itself, and at roughly $219 a year it costs more over five years than PreCheck and Global Entry combined.
It’s worth it mainly for people who already have PreCheck and fly out of a big airport often enough to feel that first line.
If you’re headed abroad, an up-to-date passport matters more to your Global Entry application than any of this, since Global Entry approval requires one.
How to add your Known Traveler Number to American Airlines
Once TSA approves you, you get a Known Traveler Number, or KTN. American Airlines needs that number in a reservation before it can print the PreCheck indicator on a boarding pass, and there are three places to add it.
Add it to your AAdvantage profile
Log in to your AAdvantage account on aa.com or in the app, go to Profile and settings, then Information and password, and scroll to the Secure traveler section. Enter your KTN there along with your passport details if you have Global Entry, then save.
That applies the number to every future booking automatically. It’s worth doing even if you’re not flying soon, since a KTN saved here once never needs re-entering.
Add it while booking a new flight
If you’re not adding it to your profile, or you’re booking as a guest, enter the KTN manually in the Known Traveler Number field on the passenger details screen during checkout. A CBP-issued Global Entry number is nine digits and typically starts with 98, 99 or 1. A TSA-only KTN is alphanumeric and starts with the letters TT.
Add it to a reservation you already made
Go to Manage Trips on aa.com, pull up the reservation, and select Add/Edit Passenger Information to enter the KTN on an existing booking. Do this as soon as you have your number rather than waiting for the airport, since it can take a little time to sync before check-in.
What is TSA PreCheck Touchless ID on American Airlines?
American expanded a facial-matching program called TSA PreCheck Touchless ID to all nine of its hub airports on April 22, 2026, TSA and American said. That list covers Charlotte, Chicago, Dallas-Fort Worth, Los Angeles, Miami, both New York airports, Philadelphia, Phoenix and Washington D.C., plus about 60 more airports American serves.
Enrolled AAdvantage members with a KTN and a valid passport on file can opt in under Secure traveler in their account. The system then matches a live photo at the checkpoint against government records instead of a physical ID check.
It’s an added convenience layered on top of PreCheck, not a replacement for it, and participation is voluntary. TSA, not American, controls the biometric data behind it.
Is TSA PreCheck free for military members and their families?
Active-duty members of the Army, Navy, Air Force, Marines, Space Force and Coast Guard, plus the Reserve, National Guard, Public Health Service, NOAA Commissioned Corps and service academy cadets, get PreCheck at no cost. They use their 10-digit Department of Defense ID number as their KTN when booking, no separate TSA application needed.
Veterans generally pay the standard fee, with one exception: those with a qualifying service-connected disability became eligible for free enrollment under the Veterans Expedited TSA Screening Safe Travel Act, signed January 4, 2025.
Military spouses get a $25 discount rather than a free membership, and Gold Star family members qualify for free enrollment. Any child 17 or younger flying on the same reservation as a PreCheck-enrolled adult can use the lane too, without an application of their own.
What happens if your PreCheck membership lapses or your application is denied
A lapsed membership doesn’t carry a fine. The cost is simpler than that: your KTN stops working and you’re routed back into standard screening.
From there you have to reapply and pay the full enrollment fee again, since TSA doesn’t prorate or discount a renewal filed after expiration. TSA sends renewal reminders, but they’re easy to miss if the email address on file is old.
If an application is denied, usually over an unresolved background-check issue, the enrollment fee is generally not refunded. TSA outlines an appeal and redress process for denials, but it takes time, so this isn’t something to sort out the week before a trip.
Why isn’t TSA PreCheck showing on your boarding pass?
If you have an active KTN but no PreCheck indicator at check-in, work through this in order:
- Confirm the KTN is entered in this specific reservation, not just saved somewhere else. Travel agents and some third-party booking sites don’t automatically pull it from your AAdvantage profile.
- Check that your name and date of birth match exactly between the airline reservation and your TSA PreCheck application, including a middle name or initial if you used one when you enrolled.
- Verify your membership hasn’t expired. Look it up through your enrollment provider’s account portal.
- Confirm the airline actually participates. Most major U.S. carriers do, but a smaller partner or codeshare flight sometimes doesn’t.
- Contact TSA directly if none of that resolves it. Message @AskTSA on X, Facebook Messenger or Apple Business Chat, text “Travel” to AskTSA, or call the TSA Contact Center at (866) 289-9673.
Frequently asked questions
In short
TSA PreCheck costs $76.75 to $85 for five years, gets you through a faster domestic security lane, and is honored at more than 200 U.S. airports by close to 100 airlines. If international travel is ever on the table, Global Entry covers the same PreCheck benefit plus customs for about $40 more.
Getting the Known Traveler Number to actually appear on a boarding pass comes down to one thing: saving it in the AAdvantage Secure traveler section so it’s already there the next time you book. It’s the same habit worth building around what to do if American loses a bag: sort it out before the trip that needs it, not during one.
Rules and fees change without much notice. This was checked against TSA’s and American’s own published guidance in September 2026; if something here no longer matches what you were told at the airport, tell us and we will correct it.
Sources
- TSA PreCheck
- TSA: How much does TSA PreCheck renewal cost?
- TSA: Which airlines participate in TSA PreCheck
- TSA: Free TSA PreCheck for Uniformed Service Members and DOD Civilians
- American Airlines and TSA expand TSA PreCheck Touchless ID to all of American’s hub airports
- U.S. Customs and Border Protection: Global Entry
