Yes, a driver's license works for domestic flights, but the TSA has specific rules about which ones

A valid driver's license is one of the most common forms of identification accepted by the Transportation Security Administration (TSA) for domestic air travel. You can use it to pass through security and board a flight within the United States. However, not every driver's license will work — the TSA distinguishes between standard licenses and those issued under REAL ID compliance, and that distinction affects what you can do at the airport.

If your state's driver's license is REAL ID-compliant, you can use it for domestic flights without any additional documents. If it is not REAL ID-compliant, you can still fly domestically with it, but you should know the potential complications and what alternatives exist.

Key Takeaways

  • A standard driver's license from any U.S. state works for domestic flights, regardless of REAL ID status.
  • REAL ID-compliant licenses have a star or marking in the upper right corner and streamline airport security without questions.
  • Non-REAL ID licenses may trigger additional screening questions at security, but they do not prevent you from flying domestically.
  • You can also use a passport, passport card, military ID, or tribal ID instead of a driver's license if you prefer.
  • International flights require a passport or passport card, not a driver's license, even if you are flying to Canada or Mexico.

How REAL ID compliance affects your driver's license at airport security

Starting in May 2025, the TSA will require REAL ID-compliant identification for all domestic flights. A REAL ID-compliant driver's license has a star or other marking (usually in the upper right corner) and means your state verified your identity documents before issuing it. Most states have been issuing REAL ID-compliant licenses since 2020, though the rollout has been gradual.

If your license has the star, you will pass through TSA security the same way as anyone else with a standard ID. If your license does not have the star, you may be asked additional questions about your identity, address, or travel plans. The TSA officer may also ask to see a second form of identification. You will not be turned away, but the process may take longer.

You can check your state's DMV website to see whether your current license is REAL ID-compliant. Some states print the status on the license itself; others require you to look it up online or call. If you are unsure, bringing a backup form of ID — such as a passport or passport card — removes any uncertainty.

What to do if your driver's license is not REAL ID-compliant

If your license does not have the REAL ID star, you have three options. First, you can still use it for domestic flights; just expect possible additional screening. Second, you can renew your license and request REAL ID compliance at the same time. Third, you can bring a different form of acceptable ID instead.

Renewing for REAL ID compliance usually requires an in-person visit to your state's DMV, a completed process form, proof of identity (such as a birth certificate or passport), and proof of residency (such as a utility bill or lease). Processing times vary by state, from a few days to several weeks. If you fly frequently or have an upcoming trip, it may be faster to use an alternative ID than to wait for a renewal.

The TSA accepts several forms of ID besides a driver's license for domestic flights: a U.S. passport, passport card, military ID, tribal ID, permanent resident card, or enhanced driver's license (available in some states). A passport card is particularly useful because it is smaller than a full passport and serves the same purpose at airport security.

Other acceptable forms of ID for domestic flights

If you do not have a driver's license or prefer not to use one, the TSA maintains a full list of acceptable documents. A U.S. passport is valid indefinitely for domestic flights, even if it has expired (though an expired passport cannot be used for international travel). A military ID works for active duty, reserve, and retired service members. A tribal ID issued by a federally recognized tribe is also accepted.

An enhanced driver's license, available in a handful of states including Washington, Michigan, and Vermont, combines a driver's license with a REAL ID-compliant credential and works at airport security. A permanent resident card (green card) is accepted if it is valid or expired no more than five years ago.

If you are traveling with children, they do not need an ID for domestic flights if they are under 18 and traveling with an adult. The adult's ID is sufficient. Children 18 and older must have their own acceptable ID.

Why international flights require a passport, not a driver's license

A driver's license, even a REAL ID-compliant one, does not work for international flights. The U.S. government requires a passport or passport card to leave and re-enter the country, regardless of your destination. This applies to flights to Canada, Mexico, the Caribbean, and anywhere else outside the United States.

A passport card is a wallet-sized alternative to a full passport and costs less to obtain. It works for air travel to Canada, Mexico, Bermuda, and the Caribbean. It does not work for cruises or land border crossings, but it is sufficient for flights. If you fly internationally more than once every few years, a full passport is usually more practical.

Passport processing times vary depending on demand and whether you request expedited service. Standard processing typically takes four to six weeks; expedited processing takes two to three weeks. If you need a passport for an upcoming international trip, check the State Department's website for current processing times in your area.

What happens if you show up to security without acceptable ID

If you arrive at airport security without any form of acceptable ID, the TSA has a process for that. A TSA officer will ask you questions to verify your identity, such as your name, date of birth, address, and the name on your airline ticket. They may also ask about your travel plans or run a background check. This process can take 10 to 15 minutes or longer.

If the officer is satisfied with your answers and you pass the background check, you will be allowed through security and can board your flight. If they cannot verify your identity or you do not pass the background check, you will not be permitted to fly. This is rare for domestic travel but can happen if there is a warrant or other legal issue associated with your name.

The best practice is to bring an acceptable form of ID before you reach the airport. If you realize you have forgotten it, call your airline before you leave for the airport to ask whether they can help or what to expect.

State-by-state differences in driver's license acceptance

All 50 states issue driver's licenses that are accepted by the TSA for domestic flights. However, the timeline for REAL ID compliance has varied. As of 2024, most states have issued REAL ID-compliant licenses to the majority of their residents, but some states are still in the process of rolling them out.

A few states, such as New Hampshire and Missouri, initially resisted REAL ID compliance for privacy reasons, but both have since begun issuing compliant licenses. If you hold a license from any state, it will work for domestic flights. The only difference is whether you may face additional screening questions at security.

If you move to a new state or renew your license, you can request REAL ID compliance at the same time. This is the easiest time to upgrade, since you are already at the DMV. If you have a current license and do not plan to renew soon, you can still fly domestically without upgrading — you may just encounter a slightly longer security process.

Frequently Asked Questions

Can I fly with an expired driver's license?

The TSA accepts expired driver's licenses for domestic flights. However, the license must not have been expired for more than five years. If your license expired more than five years ago, bring a different form of acceptable ID. If it expired recently, your expired license will work fine at security.

Do I need to bring my physical license or can I show it on my phone?

You must bring your physical driver's license. The TSA does not currently accept digital or mobile versions of ID. Some states are developing mobile ID apps, but they are not yet accepted at airport security. Always carry your physical license or passport.

What if my driver's license has a different name than my airline ticket?

Your name on your ID must match your name on your airline ticket. If you recently changed your name due to marriage, divorce, or legal change, update your airline reservation to match your current ID. If the names do not match, you may be denied boarding even if you pass security.

Can I use a learner's permit or provisional license for domestic flights?

A learner's permit or provisional license issued by your state's DMV is accepted by the TSA for domestic flights. It counts as a valid driver's license. Make sure it is not expired and that your name matches your airline ticket.

Do I need to show my ID at the gate as well as at security?

Yes. You will show your ID at TSA security to pass through the checkpoint, and you will show it again at the gate when you board the flight. Bring your ID with you throughout the airport, not just to security.