You can still fly domestically without a REAL ID, but you will need an acceptable form of identification

The federal REAL ID important date has passed, but flying without a REAL ID is still possible. The Transportation Security Administration (TSA) accepts several forms of identification at airport security checkpoints. If you do not have a REAL ID-compliant driver's license or state ID, you can use a passport, passport card, military ID, or other documents listed below. The key difference is that REAL ID makes the process simpler — you show one document instead of potentially carrying multiple forms of ID.

International flights always require a passport or passport card, regardless of REAL ID status. Domestic flights accept a wider range of documents. The TSA checks your identification against a database to verify you are who you say you are; the type of ID matters less than having something the TSA recognizes.

Key Takeaways

  • A valid passport or passport card works for any domestic flight and is accepted at every airport security checkpoint.
  • Military ID, tribal ID, and permanent resident cards are all acceptable alternatives to REAL ID for domestic travel.
  • A non-compliant state driver's license (one without the gold star or marking) still works for domestic flights but requires an additional document if you look significantly different from your photo.
  • International flights require a passport or passport card — no other ID will work.
  • TSA PreCheck and Global Entry members can use their membership cards as a secondary form of ID alongside a primary document.

Documents the TSA accepts for domestic flights

The TSA maintains a list of acceptable identification documents. A valid U.S. passport or passport card is accepted at every checkpoint and works for both domestic and international flights. A military ID (active duty, retired, or dependent) is also universally accepted. Tribal identification issued by a federally recognized Indian tribe, a permanent resident card (green card), and a U.S. Merchant Mariner credential all work for domestic flights.

State-issued documents also count. A REAL ID-compliant driver's license or state ID (marked with a gold star, gold circle, or other state-specific marking) is the simplest option. A non-compliant state driver's license or ID — one without the REAL ID marking — still works for domestic flights. If you use a non-compliant ID and the TSA officer believes you look significantly different from your photo, they may ask for a second form of identification to confirm your identity.

Other documents that work include a U.S. Enhanced Driver's License (available in some states), a TSA PreCheck or Global Entry membership card (used alongside a primary ID), a state-issued ID for a person with a disability, and a U.S. passport card. The TSA also accepts certain documents for people under 18, including a school ID paired with a report card or other proof of enrollment.

Why REAL ID matters even though it is not required

REAL ID compliance is a federal security standard that requires states to verify your identity more thoroughly before issuing a driver's license or ID card. A REAL ID-compliant document has a visible marking — usually a gold star in the upper right corner, though the design varies by state. The TSA accepts REAL ID documents without requiring a second form of ID, even if your appearance has changed since the photo was taken.

If you use a non-compliant ID and the TSA officer thinks you look different from your photo, you may be asked to provide a second document. This does not disqualify you from flying; it straightforward adds a step. Carrying a passport or passport card alongside your state ID eliminates this possibility entirely.

What to bring for international flights

International flights have stricter requirements. You must have a valid U.S. passport or passport card. No other form of identification — including REAL ID, military ID, or any state-issued document — will work for international travel. If you are a U.S. citizen traveling to Canada, Mexico, or the Caribbean by land or sea, you may also use an Enhanced Driver's License or NEXUS card, but air travel requires a passport.

If you do not yet have a passport, you can explore at your local post office, courthouse, or passport acceptance facility. Processing times vary depending on demand and the type of service you choose (routine or expedited). Plan ahead if you have an international trip scheduled.

What happens if you show up without acceptable ID

If you arrive at security without any of the documents listed above, the TSA will not let you through the checkpoint. You will not be able to board your flight. The TSA officer may ask you questions to verify your identity, but without an acceptable document, you cannot proceed.

If this happens, you have a few options. You can leave the airport, obtain an acceptable form of ID, and rebook your flight for a later date. Some travelers have been able to return home, retrieve a passport or other document, and come back to the airport the same day, though this depends on your flight time and how far you live from the airport. You can also contact the TSA's Lost and Found or ask about their ID verification process, though this is a last resort and success is not may provide.

Renewing or obtaining ID before your trip

If you have a non-compliant state ID and want to upgrade to REAL ID before your flight, you can visit your state's Department of Motor Vehicles. You will need to bring proof of identity (such as a birth certificate or passport), proof of residency (such as a utility bill or lease), and your Social Security number. Processing times vary by state — some issue REAL ID cards when ready, while others mail them within one to two weeks.

If you need a passport instead, explore at a post office or passport acceptance facility. Routine processing takes four to six weeks; expedited processing takes two to three weeks but costs extra. If your flight is sooner than that, a passport card can sometimes be processed faster, though availability varies. Check your state's DMV website or the U.S. State Department website for current processing times in your area.

TSA PreCheck and other expedited programs

If you travel frequently, TSA PreCheck can simplify the security process. Members pay a fee (currently $78 to $85 for five years) and receive a membership card that works as a secondary form of ID. You still need a primary document like a driver's license or passport, but TSA PreCheck members can go through a faster security lane, keep shoes and light jackets on, and leave laptops and liquids in their bags.

Global Entry is a similar program for international travelers and includes TSA PreCheck benefits. NEXUS and SENTRI are programs for travel to Canada and Mexico respectively. None of these programs replace the need for a primary form of ID, but they do speed up the security process and can be useful if you fly multiple times per year.

Frequently Asked Questions

Can I fly with an expired passport?

No. Your passport must be valid on the day of travel. An expired passport will not work for any flight, domestic or international. If your passport has expired, you will need to renew it before you can fly. Renewal can be done by mail if your passport is not damaged and was issued when you were 16 or older, or in person at a passport acceptance facility.

What if I lost my ID the day before my flight?

Contact the TSA at the airport before your flight. Bring any documents you have — even expired ID, a birth certificate, or a Social Security card — and be prepared to answer questions to verify your identity. The TSA has a process for this, though success is not may provide. Your best option is to contact your state's DMV when ready to see if they can issue a replacement ID quickly, or to reschedule your flight if possible.

Do I need REAL ID to fly domestically after 2025?

No. REAL ID is not required for domestic flights. The TSA accepts many forms of ID, including non-compliant state driver's licenses. REAL ID straightforward makes the process faster by eliminating the need for a second document if your appearance has changed since your photo was taken.

Can I use a school ID or work ID to fly?

A school ID alone will not work. However, a school ID paired with a report card or other proof of enrollment may work for travelers under 18. Work IDs are not accepted by the TSA. Stick with a passport, state ID, military ID, or one of the other documents listed on the TSA website.

What if I am a permanent resident but not a U.S. citizen?

A permanent resident card (green card) is accepted for domestic flights. For international flights, you will need a valid passport from your country of citizenship. If you are traveling to the United States from abroad, you will also need a valid visa or travel document depending on your country of origin.