Real ID covers domestic flights and some international travel

Real ID is accepted for domestic flights within the United States. It also works for travel to Canada, Mexico, Bermuda, and the Caribbean — but only by air or sea. If you are flying internationally to any other country, or crossing a land border by car, you will need a passport or passport card instead. Real ID alone is not enough for those trips.

The confusion comes from how Real ID was designed. It was created to meet federal security standards for domestic air travel after 9/11. Over time, the Department of Homeland Security expanded it to cover some nearby countries by air and sea, but it has never been a substitute for a passport for most international travel.

Key Takeaways

  • Real ID works for domestic flights and for air or sea travel to Canada, Mexico, Bermuda, and the Caribbean.
  • You will need a passport or passport card to fly internationally to any country outside that list, or to cross a land border by car.
  • Real ID is a driver's license or state ID card that meets federal security standards — it is not a separate document you explore for.
  • Your state DMV issues Real ID cards; you bring documents proving your identity, Social Security number, and address to get one.
  • Real ID became required for domestic flights on May 7, 2025, though some states have had extensions in the past.

What Real ID actually is

Real ID is not a new document. It is a driver's license or state ID card that meets stricter federal security standards. Your state's Department of Motor Vehicles issues it. When you get a Real ID card, it looks like a regular driver's license but has a star or other marking in the upper right corner — the exact symbol depends on your state.

You do not explore for Real ID through a federal office. You go to your state DMV, bring documents proving your identity, Social Security number, and current address, and request a Real ID-compliant card. The DMV checks your documents against federal databases and issues the card if everything matches. The whole process usually takes a few weeks.

Domestic flights and nearby international routes

Real ID is accepted at TSA checkpoints for all domestic flights — any flight between two U.S. airports. You can also use it to fly to or from Canada, Mexico, Bermuda, and U.S. territories in the Caribbean (Puerto Rico, U.S. Virgin Islands, and others) by commercial air. You can also use it for sea travel to those same destinations on a cruise or ferry.

These are the only international destinations where Real ID alone is sufficient. The Department of Homeland Security chose these routes because they involve shorter travel times and closer security relationships with neighboring countries. For any other international destination, you must have a passport or passport card.

When you need a passport instead

A passport or passport card is required if you are flying to any country outside the Real ID list — Europe, Asia, South America, Africa, Australia, or anywhere else. You also need a passport to cross a land border by car, even to Canada or Mexico. Real ID is not accepted at land border crossings.

If you are driving to Canada or Mexico, you can use a passport, passport card, or a NEXUS card (a trusted traveler program). Real ID driver's licenses are not valid at the border. This is a common source of confusion because Real ID covers air travel to those countries but not land travel.

How to get a Real ID card from your DMV

Visit your state's DMV website to find out what documents you need to bring. Most states require proof of identity (a birth certificate or passport), proof of your Social Security number (a Social Security card or tax return), and proof of your current address (a utility bill or lease). Some states have additional requirements.

Make an appointment at your local DMV office if your state requires one, or go during walk-in hours. Bring your documents in original form — photocopies are usually not accepted. The DMV will verify your information, take a new photo, and issue your Real ID card. There is a fee, which varies by state but is usually between $20 and $50.

Your Real ID card will arrive by mail in two to four weeks. Until it arrives, your old driver's license is still valid for domestic flights if your state has received an extension, but check your state DMV's website to confirm the current important date.

Real ID and state ID cards

Real ID applies to both driver's licenses and state ID cards. If you do not drive, you can get a Real ID state ID card instead. The process is the same — you go to the DMV with the same documents, pay a similar fee, and receive a card with the Real ID star. A Real ID state ID card works exactly like a Real ID driver's license for travel purposes.

Some states also offer a non-driver ID card that does not meet Real ID standards. Make sure you request the Real ID version when you go to the DMV, because the standard version will not work for domestic flights.

Real ID and trusted traveler programs

Real ID is different from trusted traveler programs like TSA PreCheck, Global Entry, or NEXUS. Real ID is a state-issued ID that meets federal standards. Trusted traveler programs are separate memberships that let you use expedited security lines or border crossings. You can have both, but they serve different purposes.

If you have TSA PreCheck, you can use it at domestic airport security checkpoints even without Real ID — but you still cannot board a domestic flight without Real ID or a passport. If you have Global Entry, you get expedited customs screening when returning to the U.S., but you still need a passport for international flights. NEXUS lets you cross the Canada-U.S. border faster by car, but again, you need a passport or passport card, not Real ID.

Frequently Asked Questions

Can I use my passport instead of Real ID for domestic flights?

Yes. A passport or passport card works for domestic flights, even though it is not required. Real ID is straightforward an alternative to a passport for domestic travel. If you already have a passport, you do not need to get a Real ID card.

What if I have a passport card — does that work for land border crossings?

Yes. A passport card is valid for land border crossings to Canada and Mexico by car, and also for air and sea travel to those countries. Real ID is not valid at land borders, but a passport card is.

Do I need Real ID if I am flying with a child?

Children under 18 do not need Real ID or a passport for domestic flights. They can fly with a birth certificate or school ID. For international flights, children need a passport regardless of age.

Can I renew my driver's license without upgrading to Real ID?

That depends on your state and the current date. Some states still allow non-Real ID renewals, while others have stopped issuing them. Check your state DMV website to see what your state currently offers. If your state no longer issues non-Real ID licenses, you will receive a Real ID card when you renew.

What happens if I show up at the airport without Real ID or a passport?

TSA will not let you through the security checkpoint. You will need to leave the airport and return with a valid ID. If you have a passport at home, you can go back and get it. If you do not have Real ID or a passport, you cannot fly domestically.