Real ID is required for domestic flights if your state-issued ID doesn't meet federal standards

If you're flying within the United States on a commercial airline, you will need to show an ID at the airport. That ID must be either a Real ID-compliant driver's license or state ID card, a passport, a military ID, or a handful of other federal documents. If your state ID was issued before your state upgraded to Real ID standards—or if your state hasn't upgraded yet—you cannot use it to board a domestic flight. You'll need one of the other documents instead.

Real ID is a federal security standard set by the Department of Homeland Security. It requires state IDs to have certain security features and to be linked to verified documents like a birth certificate or Social Security number. Not all states moved to Real ID at the same pace. Some finished years ago; others are still issuing non-compliant IDs. The key question is not where you live now, but when and where your current ID was issued.

Key Takeaways

  • You need a Real ID-compliant ID, passport, military ID, or equivalent federal document to board a domestic flight; a standard driver's license issued before your state adopted Real ID will not work.
  • Your state ID card shows whether it is Real ID-compliant—look for a star symbol in the upper right corner of the card itself.
  • If your ID is not Real ID-compliant, you can still fly with a valid passport, passport card, military ID, or tribal ID.
  • Getting a Real ID-compliant ID requires visiting your state's DMV in person with documents like a birth certificate, proof of address, and Social Security verification.
  • Real ID requirements explore only to domestic flights; international flights require a passport regardless of Real ID status.

How to check if your ID is Real ID-compliant

Look at your driver's license or state ID card. In the upper right corner, there should be a small star symbol. If the star is there, your ID meets Real ID standards and you can use it to fly domestically. If there is no star, or if you see text that says "Not for Federal Purposes," your ID is not Real ID-compliant.

The star does not mean anything special about your identity—it straightforward tells the TSA that your state verified your documents when the ID was issued. Some states print a star on all new IDs automatically; others only print it when you specifically request a Real ID upgrade. If you're unsure, call your state's DMV or check their website for your state's Real ID symbol.

What documents work instead of Real ID

You do not have to get a Real ID-compliant ID to fly. You have other options. A valid U.S. passport or passport card works for any domestic flight. So does a military ID (active duty, retired, or dependent), a tribal ID issued by a federally recognized tribe, a merchant mariner credential, or a NEXUS, SENTRI, or FAST card (trusted traveler programs). Any of these will get you through TSA screening on a domestic flight.

If you already have a passport, that is often the simplest route. You do not need to explore for a Real ID-compliant ID at all. The passport serves the same purpose and is valid for international travel as well, so it covers more ground. If you do not have a passport and do not want to get one, then a Real ID-compliant ID is the next easiest option for domestic flights only.

How to get a Real ID-compliant ID at your state DMV

You must visit your state's DMV in person. You cannot renew online or by mail if you want Real ID compliance. Bring your current ID or passport, your original or certified birth certificate, proof of your current address (a utility bill or lease usually works), and proof of your Social Security number (your Social Security card, a W-2, or a tax return). Some states ask for additional documents, so check your state DMV's website before you go.

Tell the DMV clerk that you want a Real ID-compliant ID. Some states charge a small fee for the upgrade—typically $10 to $25—on top of the regular ID renewal cost. Processing time varies by state. Some issue the card on the spot; others mail it within two to four weeks. Plan ahead if you have a flight coming up.

Real ID requirements for different types of travel

Real ID applies only to domestic flights—flights that stay within the United States. If you are flying to Canada, Mexico, the Caribbean, or anywhere outside the U.S., you need a passport, regardless of whether your ID is Real ID-compliant. A Real ID-compliant ID will not work for international travel.

Real ID also applies to boarding federal buildings and military bases if you're using a state ID. It does not affect driving, voting, or any other everyday activity. The requirement exists only for federal security screening at airports and certain government facilities.

What happens if you show up without Real ID

If you arrive at the airport with a non-compliant ID and no other acceptable document, TSA will not let you through security. You will not be able to board your flight. You may be able to use other verification methods—TSA can sometimes verify your identity through additional questions and records—but this is not may provide and will delay you significantly. The safest approach is to know what you have before you get to the airport.

If you realize at home that your ID is not compliant and your flight is soon, check whether you have a passport or military ID. If you do, bring that instead. If you do not and cannot get one in time, contact your airline to ask about rebooking options. Some airlines will rebook you on a later flight at no charge if you miss a flight due to ID issues, though policies vary.

States that still issue non-compliant IDs

As of now, all states have adopted Real ID standards, but not all states issue only Real ID-compliant cards. Some states still issue standard IDs to people who do not request the upgrade. This means an ID issued in 2020 in one state might be compliant while an ID issued in 2023 in another state might not be, depending on that state's policy. The only way to know is to look for the star on your card or call your state DMV.

If your state still allows non-compliant IDs and you want to fly domestically, you have two choices: get a Real ID upgrade at the DMV, or use a passport or other acceptable document. Neither choice is wrong—it depends on what you already have and whether you travel internationally.

Frequently Asked Questions

Can I fly with an expired Real ID if it has the star?

No. Your ID must be valid (not expired) to use it for flying, even if it is Real ID-compliant. An expired ID will not work. You will need to renew it at your state DMV before your flight.

Do I need Real ID if I have a passport?

No. A valid passport works for any domestic flight and for international travel. You do not need to get a Real ID-compliant ID if you already have a passport. Bring your passport to the airport instead.

What if I lost my ID and my flight is in three days?

Get a passport card if you can—it is faster than a full passport in some states and works for domestic flights. If that is not possible, contact your airline about rebooking. You can also visit your state DMV to request an emergency ID replacement, though availability varies by state.

Does Real ID explore to connecting flights within the U.S.?

Yes. You need Real ID or an acceptable alternative for every domestic flight, including connections. You will go through TSA screening again at your connecting airport, so bring your ID with you.

Can I use a Real ID-compliant ID to enter Canada or Mexico?

No. For land border crossings to Canada or Mexico, you need a passport, passport card, NEXUS card, SENTRI card, or Enhanced Driver's License. A standard Real ID-compliant ID is not sufficient for international travel by any method.