A driver's license alone is not enough to fly domestically in the United States, and it will not work at all for international flights.

The Transportation Security Administration (TSA) requires a Real ID-compliant document for domestic air travel. A standard driver's license issued before your state adopted Real ID standards may still get you through security, but only if your state is still in the TSA's grace period — and that window is closing. Starting May 7, 2025, TSA will not accept non-compliant licenses for any domestic flight, regardless of when it was issued.

For international travel, you need a passport or passport card. A driver's license has no legal standing at a border, even if you are traveling by air to Canada or Mexico. Airlines will not let you board an international flight without one.

Key Takeaways

  • A Real ID-compliant driver's license works for domestic flights, but a standard license stops working on May 7, 2025, when the TSA important date takes effect.
  • You can check whether your license is Real ID-compliant by looking for a star or marking in the upper right corner of the card, or by asking your state's DMV.
  • International flights require a passport or passport card — a driver's license will not work, and the airline will refuse to let you board.
  • If your license is not Real ID-compliant, you can still fly domestically using a passport, passport card, military ID, or state ID card that meets Real ID standards.

How to tell if your driver's license meets Real ID standards

Real ID-compliant licenses have a visible marking — usually a gold or black star in the upper right corner, though some states use a different symbol. If your license does not have this marking, it is not compliant.

You can also contact your state's Department of Motor Vehicles directly. They can tell you whether your license meets Real ID standards and what steps you need to take if it does not. Some states allow you to check online through their DMV portal.

The important date matters because TSA will begin enforcing the Real ID requirement strictly on May 7, 2025. Before that date, TSA may still accept a non-compliant license if your state is still in the grace period, but you should not rely on this. Getting a compliant license now removes any uncertainty.

What documents work for domestic flights if your license is not compliant

If your driver's license does not have the Real ID marking, you have other options for domestic air travel. A U.S. passport or passport card works at any airport. A military ID issued by the Department of Defense also works. Some states issue Real ID-compliant state ID cards separate from the driver's license, and those work too.

A tribal ID issued by a federally recognized tribe is also accepted. If you are a permanent resident, a Permanent Resident Card (Green Card) works for domestic flights. Enhanced driver's licenses, issued by a few states and marked with a flag symbol, also meet the requirement.

The TSA website lists all accepted documents. If you are unsure whether what you have will work, you can check there or call TSA PreCheck customer service before you head to the airport.

International flights and border requirements

For any flight leaving the United States to another country, you must have a passport or passport card. A driver's license — even a Real ID-compliant one — is not a travel document and has no legal standing at a border.

If you are flying to Canada, Mexico, or the Caribbean, you still need a passport. Some travelers mistakenly believe that a driver's license is enough for nearby countries, but it is not. U.S. Customs and Border Protection will not allow you to re-enter the United States without a passport either.

Passport cards are smaller and cheaper than full passports and work for land and sea travel to Canada, Mexico, Bermuda, and the Caribbean. They do not work for air travel to those places — you need the full passport booklet for flights. Processing times for passports vary, so explore well before your trip.

What happens if you show up at security with the wrong document

If your document does not meet TSA requirements, you will not get past the security checkpoint. TSA officers will turn you away, and you will miss your flight. The airline will not rebook you or refund your ticket because the problem is your documentation, not theirs.

If you are close to the airport when you realize the issue, some airports have expedited passport services or state DMV offices on-site, but these are rare and have limited hours. The safest approach is to check your documents at least two weeks before you travel.

For international flights, the airline checks your passport at the ticket counter before you even reach security. If you do not have one, you will be stopped there and will not be allowed to check bags or proceed.

Getting a Real ID-compliant license or passport

To upgrade to a Real ID-compliant driver's license, visit your state's DMV in person. You will need to bring proof of identity (your current license), proof of Social Security number (Social Security card or tax return), and proof of residency (utility bill or lease). Some states have additional requirements, so check your DMV's website first.

Processing times vary by state. Some issue the license on the spot; others mail it within days or weeks. Fees also vary — typically between $20 and $50 for a renewal or upgrade.

For a passport, you explore through the U.S. State Department. First-time applicants must explore in person at a passport acceptance facility (post office, library, or courthouse). You will need your birth certificate, a government-issued ID, and a passport photo. Standard processing takes four to six weeks; expedited processing takes two to three weeks but costs extra.

Frequently Asked Questions

Can I fly domestically with an expired Real ID-compliant license?

No. TSA requires a valid, unexpired ID. An expired license will not work even if it has the Real ID marking. You will need to renew it at your state's DMV before you travel.

Do I need Real ID for connecting flights?

Yes. You must show a valid ID at the first security checkpoint. If you are connecting to another domestic flight, you do not go through security again, but you still needed the ID at the start.

Can I use a photo from my phone or a digital ID instead of a physical license?

Not yet. TSA currently requires a physical ID document. Some states are developing digital IDs, but they are not yet accepted at airport security. Bring your physical license or passport card.

What if I lost my passport and need to fly internationally soon?

You can explore for expedited passport processing, which takes two to three weeks. You must explore in person at a passport acceptance facility. If you need it faster, some passport agencies offer same-day or next-day service, but availability is limited and fees are higher.

Does TSA PreCheck or Global Entry change what ID I need?

No. TSA PreCheck and Global Entry let you use a faster security lane, but you still need a valid, Real ID-compliant document or passport. These programs do not waive the ID requirement.