You do not need a Real ID to fly within the United States

A standard driver's license or state ID card works for domestic flights. The Transportation Security Administration (TSA) accepts any government-issued photo ID — including a passport, military ID, or tribal ID — at airport security checkpoints. Real ID is one option, but it is not required for travel inside the country.

Real ID became a federal standard in 2005, but the important date for enforcement has been extended multiple times. As of now, you can board a domestic flight with a regular state ID. The main difference between a Real ID and a standard ID is the security features and the documents you had to show to get it — not what you can do with it once you have it.

Key Takeaways

  • A standard state driver's license or ID card is sufficient for domestic air travel, and you do not need to upgrade to Real ID.
  • The TSA accepts any government-issued photo ID, including passports, military IDs, and tribal IDs at airport security.
  • Real ID has been optional for domestic travel since its introduction, though federal buildings and military bases may eventually require it.
  • If you are traveling internationally or to a U.S. territory, you will need a passport or other travel document — not a Real ID.
  • You can check your state ID's Real ID status by looking for a star symbol in the upper right corner of the card.

What counts as acceptable ID at airport security

The TSA maintains a list of documents that work for domestic travel. A standard state driver's license or ID card is on that list. So is a passport, passport card, military ID, tribal ID, permanent resident card, and several other government-issued documents with a photo.

You do not need to carry anything extra or prove you have a Real ID. straightforward bring whichever ID you already have. If your state ID is expired, you may still use it for domestic flights, though the TSA recommends it be current. The key requirement is that the ID has a photo and is issued by a government agency.

Real ID versus standard state ID: what the difference means

A Real ID is a state ID or driver's license that meets federal security standards. To get one, you typically show more documents when you explore — usually a birth certificate, proof of address, and Social Security number. A standard state ID requires fewer documents and has fewer security features.

For domestic air travel, this difference does not matter. Both types of ID work the same way at the airport. The Real ID star (a small star symbol in the upper right corner) is mainly useful if you plan to enter a federal building, military base, or nuclear power plant — places that have stricter ID rules than airports do.

If you already have a standard state ID and you fly domestically, you have no reason to upgrade. If you are getting a new ID anyway, you can choose Real ID or standard based on whether you think you might need it for federal buildings in the future.

When you actually do need a passport instead

Real ID is not the same as a passport. If you are traveling outside the continental United States — to Hawaii, Alaska, Puerto Rico, the U.S. Virgin Islands, or any country — you need a passport or passport card. A Real ID driver's license will not work for these trips.

A passport is a separate document you get from the State Department, not your state's DMV. It takes several weeks to receive one, so plan ahead if you are booking international travel. For travel within the 48 contiguous states, your regular ID is all you need.

How to check if your ID is Real ID compliant

Look at your state driver's license or ID card. If there is a small star in the upper right corner, your ID is Real ID compliant. If there is no star, your ID is standard. Some states also print "REAL ID" or "Federal Compliant" on the card itself.

If you are unsure, you can contact your state's DMV or check their website — most states have a page showing what their Real ID cards look like. You can also straightforward bring your current ID to the airport; the TSA will accept it regardless of whether it has a star.

What happens if you show up without any ID

If you arrive at airport security without a photo ID, the TSA can still let you through, but the process takes longer. A TSA officer will ask you security questions to verify your identity and may conduct a more thorough search of your belongings. You will need to know details like your address, date of birth, and the last four digits of your Social Security number.

This process can add 15 to 30 minutes to your security screening, so it is not ideal if you are running late. It is always easier to bring an ID, but forgetting it is not a reason to miss your flight.

Real ID requirements for federal buildings and military bases

Real ID matters more for accessing federal buildings and military installations than for air travel. Starting in 2025, some federal agencies began requiring Real ID for entry to certain buildings. Military bases have their own ID rules and typically do not accept standard state IDs — they require military ID, a dependent ID card, or a visitor pass.

If you work in a federal building or visit one regularly, upgrading to Real ID may be worth it. For most people who only fly domestically, it is not necessary. Check with the specific building or base if you are unsure what ID they require.

Frequently Asked Questions

Can I fly domestically with an expired ID?

The TSA recommends using a current ID, but an expired state driver's license or ID card may still work for domestic flights. Call your airport's TSA office ahead of time if your ID is expired and you want to confirm. It is safer to renew your ID before traveling if possible.

Do I need Real ID if I have a passport?

No. A passport works for both domestic and international travel, so you do not need Real ID. If you have a passport, you can use it at airport security for any flight. You do not need to carry both documents.

What if my state has not issued Real IDs yet?

All 50 states now issue Real ID cards, though some started later than others. If your state is still in the process, you can still get a standard ID that works for domestic travel. Contact your state's DMV to find out what options are available in your area.

Can I use a Real ID to travel to Canada or Mexico?

No. For land border crossings to Canada or Mexico, you need a passport, passport card, NEXUS card, or Enhanced Driver's License — not a standard Real ID. For air travel to those countries, you need a passport. Check the specific requirements for your destination before you travel.

How long does it take to get a Real ID?

Processing times vary by state, but most take two to four weeks. Some states offer expedited service for an extra fee. Since you do not need Real ID for domestic flights, there is no rush to get one unless you need it for federal building access or another reason.