Key Takeaways: Losing your ID before a flight is stressful but not necessarily trip-ending: TSA has a process for verifying your identity without a physical document, and for domestic flights it usually works. Since February 1, 2026, that process starts online — travelers without an acceptable ID complete TSA’s ConfirmID biometric or biographic verification at TSA.gov, pay a $45 fee, and bring the confirmation to the checkpoint, where the receipt is good for 10 days. Expect additional screening, including a pat-down and a full inspection of your carry-on, and arrive substantially earlier than you normally would. Bring every piece of secondary identification you have — credit cards, work badges, mail with your address, a police report if your ID was stolen — because more supporting evidence makes verification faster. Note too that TSA accepts an expired ID for up to two years past expiry, provided it was an acceptable form to begin with. None of this applies to international travel: without a passport you are not flying, and your first call is the nearest U.S. embassy or consulate.
Start Here: The ConfirmID Process
If you know you don’t have an acceptable ID, don’t just show up and hope. Since February 1, 2026, there’s a defined process, and it starts before you get to the airport.
- Go to TSA.gov and follow the identity verification prompts.
- Complete biometric or biographic verification. Plan for 10–15 minutes, and potentially 30 or more if something needs a closer look.
- Pay the $45 ConfirmID fee through pay.gov.
- Bring the confirmation email to show TSA officers at the security checkpoint.
Your receipt is valid for 10 days. If you’re still without an ID after that, you’d have to repeat the process for the next trip.
Two things to be clear about. Completing ConfirmID does not guarantee you’ll be allowed through — if TSA cannot verify you, you will not fly. And this is a per-trip cost, which is why replacing the document itself is almost always the better move if you have time.
Identity Verification at the Checkpoint: What the TSA Can Do
Even with ConfirmID completed, expect the officer at the checkpoint to do more than glance at your email. Here’s what the broader verification process involves:
Secondary ID and Personal Questions: You’ll be asked to provide alternative forms of ID and answer personal questions to confirm your identity.
Database Check: The TSA will check the information you provide against publicly available databases.
Certification of Identity: In some cases you may be asked to complete a Certification of Identity form.
If Unverified: If the TSA can’t verify your identity, you will be denied access to the security checkpoint and won’t be allowed to fly.
Security Checkpoint: Minimizing Delays and Headaches
If you know you’ll be flying without an ID, here’s how to prepare:
Arrive Early: Getting to the airport with extra time is key. The identity verification process can take much longer than regular security screening.
Airport: Larger airports have more experienced TSA officers who are familiar with the identity verification process.
Boarding Pass: Have your boarding pass handy, either printed or on your phone. This shows your travel plans and helps the TSA officer.
Info at the Ready: Be prepared to provide your full name, current address, and any secondary ID you have.
Screening Checkpoint: Having TSA PreCheck or CLEAR might help with some parts of the process, but be prepared for the full identity verification regardless. PreCheck is not a substitute for identification — a Known Traveler Number alone won’t get you through.
One thing that has gotten easier: since July 2025, travelers in standard screening lanes no longer have to remove their shoes. That applies to everyone, not just PreCheck members. If you’re flagged for secondary screening — which is likely without an ID — you may still be asked to.
Acceptable Forms of ID at the Security Checkpoint
When it comes to breezing through the security checkpoint, having the right ID is crucial. The Transportation Security Administration accepts a variety of identification documents. Here are the most common:
- Driver’s license or state-issued ID card (must be REAL ID-compliant)
- U.S. passport
- U.S. passport card
- Enhanced Driver’s License
- Federal ID cards from trusted traveler programs (Global Entry, NEXUS, SENTRI, and FAST)
- Permanent resident card (Green Card)
- Foreign government-issued passport
- Federal IDs issued by a Tribal Nation/Indian Tribe
- Homeland Security Presidential Directive 12 Personal Identity Verification Card (HSPD-12 PIV card)
- Transportation worker identification credential
- U.S. Citizenship and Immigration Services Employment Authorization Card (I-766)
- U.S. Merchant Mariner Credential
- Veteran Health Identification Card (VHIC)
A REAL ID-compliant license is required for domestic flights. If you’re not sure whether yours qualifies, we’ve covered the whole thing in our guide to REAL ID.
Alternative ID: What to Bring to the Airport
No Temporary ID: Temporary IDs, including a temporary driver’s license, are not accepted for air travel.
Secondary ID: Bring any secondary ID you have, even if it seems insignificant. Credit cards, library cards, student IDs, work badges, birth certificates, mail with your current address, and prescription medications with your name on them can all help.
Primary ID: While you may not have these on you, it’s good to know what counts:
- Driver’s license or state-issued ID
- U.S. Passport or Passport Card
- DHS Trusted Traveler Cards (Global Entry, NEXUS, SENTRI)
What to Do If You Are Flying Without an ID
Additional Screening: Be prepared for additional screening, a pat-down, and full inspection of your carry-on items.
Identity Verification: You’ll work with a TSA officer to verify your identity — provide as much information as you can.
Consequences of Refusing Verification: If you refuse to participate in the identity verification process, you won’t be allowed to fly.
Special Considerations: Unique Situations and Solutions
Sometimes life throws a curveball and you find yourself without a valid ID at the airport. Don’t panic — there are procedures for this.
Lost or Stolen ID: If your ID is lost or stolen, you can still fly. You’ll go through identity verification, providing personal information like your name, current address, and date of birth.
Expired ID: The TSA accepts expired identification for up to two years past its expiration date. Two caveats: expect additional screening, and the document still has to be an otherwise-acceptable form — a US passport, passport card, Global Entry card, or a REAL ID-compliant licence. An expired licence that was never REAL ID-compliant doesn’t qualify.
Temporary Driver’s License: Temporary driver’s licenses are not acceptable. If you’re renewing your license, make sure to bring another valid form of identification.
Police Report: If you’ve reported your ID as lost or stolen, bring a copy of the police report. This can help move the verification along.
TSA Document Checker: The TSA uses a document checker to verify the authenticity of your ID. If your ID is deemed invalid or fake, you may face additional screening or be denied access to the checkpoint.
If you can’t present a valid form of ID, the TSA may use alternative methods to verify your identity, including:
Boarding Pass: Your boarding pass can help corroborate your travel plans and identity.
TSA Officers: TSA officers are trained to detect suspicious activity and may use their discretion.
Additional Screening: Expect a pat-down and a thorough examination of your carry-on luggage.
Remember, the TSA’s primary concern is the safety and security of all passengers. If you have any doubts about your ID or the screening process, contact the TSA or your airline for guidance. Stay calm, be cooperative, and you’ll be on your way in no time.
Working with a TSA Officer: Stay Calm and Cooperative
Stay Calm and Nice: While the situation can be tense, being calm and nice is key. TSA officers will help you more if you’re cooperative and respectful.
Be Prepared to Answer Questions: Answer all questions truthfully and provide any information requested to verify your identity.
Domestic vs. International Flights
Domestic: The TSA’s identity verification process, including ConfirmID, applies to domestic flights within the US.
International: Flying without a passport is effectively impossible. If you’ve lost your passport, contact the nearest US embassy or consulate to get an emergency passport or other travel documents. Do this before you go to the airport, not after.
Conclusion: Flying Without an ID — It’s Possible, But Plan Ahead
Flying without an ID is possible for domestic flights but not ideal. The identity verification process takes time, costs money, and can be stressful. Always check your ID before you head to the airport. If you do find yourself in this situation, start the ConfirmID process online before you leave for the airport, get there extra early, be prepared for additional screening, and cooperate with the TSA officer. Happy flying!
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