A regular state ID works for domestic flights, but not all forms of ID are accepted

You can fly within the United States using a regular state-issued ID card — the kind you get from your DMV that is not a driver's license. The Transportation Security Administration (TSA) accepts standard state ID cards at airport security checkpoints for domestic flights. However, not every form of ID counts as "regular," and the rules differ sharply between domestic and international travel.

For a domestic flight, bring your state ID card to the security checkpoint and you will pass through like any other traveler. The TSA does not require a passport or a Real ID-compliant driver's license for flights within the United States. A basic state ID — the card you carry if you do not drive — is sufficient. The catch is that your ID must be current and issued by a U.S. state or territory.

Key Takeaways

  • A standard state ID card is accepted for domestic U.S. flights and will get you through TSA security without a passport.
  • Your ID must be unexpired and issued by a U.S. state, U.S. territory, or federally recognized tribal nation to be valid at security.
  • International flights require a passport, even if you are traveling to Canada or Mexico — a regular state ID will not work.
  • If your ID is expired, you can still fly domestically, but TSA may conduct additional verification and the process will take longer.
  • Real ID compliance became required for domestic flights in May 2025, so check whether your state ID meets the Real ID standard.

What counts as a regular ID for domestic flights

The TSA maintains a list of acceptable forms of identification for domestic air travel. A regular state ID card — the non-driver identification card issued by your state's DMV — is on that list. So is a driver's license, passport, passport card, military ID, tribal ID, and several other documents. The key requirement is that the ID must be issued by a U.S. state, a U.S. territory (such as Puerto Rico or Guam), or a federally recognized tribal nation.

Your ID does not have to be a Real ID-compliant document to get through security, but as of May 7, 2025, it must be. Real ID is a federal security standard that requires state IDs to have certain security features and to be verified against state records. Most states have already issued Real ID-compliant cards, but some states still issue older-standard IDs. If your state ID was issued before your state began issuing Real ID cards, check with your DMV to confirm whether it meets the current standard. If it does not, you will need to renew it before flying.

Real ID compliance and what changed in May 2025

Starting May 7, 2025, the TSA began enforcing the Real ID standard for all domestic air travel. This means your state ID — whether it is a driver's license or a regular ID card — must be Real ID-compliant to pass through airport security. Real ID cards have a gold or gold-colored star in the upper right corner. If your ID does not have this star and was issued before your state began issuing Real ID cards, it is no longer accepted at airport security.

The change does not mean you cannot fly — it means you need to renew your ID to a Real ID-compliant version before your trip. You can do this at your state's DMV. The process typically takes two to four weeks, depending on your state, so plan ahead. If you cannot renew in time, you can still fly domestically by bringing a passport instead, but a regular state ID will not work without Real ID compliance.

Flying internationally with a regular ID

A regular state ID card will not work for international flights under any circumstances. The TSA requires a passport for all international air travel, including flights to Canada, Mexico, and the Caribbean. Even if you are traveling to a country that does not require a passport for entry (some Caribbean nations allow U.S. citizens to enter with just a birth certificate), you still need a passport to board the flight in the United States.

A passport card — a smaller, wallet-sized version of a passport — is accepted for some international travel by land or sea, but not for flights. For any international flight, you must have a full passport book. If you do not have one, you will need to obtain it before your trip. Standard passport processing takes four to six weeks; expedited processing takes two to three weeks but costs extra.

What to do if your ID is expired

An expired state ID will not pass you through security without additional steps. The TSA may still allow you to fly, but you will need to provide secondary identification or answer additional questions to verify your identity. This process can add 15 to 30 minutes to your security screening, so arriving early is important.

If your ID is expired, bring a second form of identification if you have one — a passport, passport card, military ID, or even a Social Security card can help speed up verification. However, the simplest solution is to renew your ID before your flight. Most states allow you to renew online or by mail, and expedited renewal is often available. Check your state's DMV website for the fastest option in your area.

What happens at security if your ID does not meet requirements

If you arrive at the security checkpoint with an ID that does not meet current requirements — whether it is expired, not Real ID-compliant, or issued by a non-U.S. entity — TSA officers will not automatically turn you away. Instead, they will conduct additional identity verification. This means answering questions about your personal information, providing a second form of ID if you have one, or waiting while officers contact your state's DMV to confirm your identity.

This secondary screening can delay your flight, so arriving at least two hours before a domestic flight is wise if your ID is questionable. If you know your ID does not meet requirements, contact your airline before you go to the airport. Some airlines will let you know in advance whether you will face delays, and a few may refuse to let you board if your ID cannot be verified. It is better to find out before you arrive at the airport.

Frequently Asked Questions

Can I fly with just my Social Security card or birth certificate?

No. The TSA requires a government-issued photo ID for domestic flights. A Social Security card or birth certificate alone will not work. However, if your photo ID is lost or stolen, you can contact TSA at the airport and request a secondary verification process, which may allow you to fly if you can answer identity questions and provide other documents.

Do I need a Real ID if I have a passport?

No. A passport is accepted at airport security regardless of Real ID status. If you have a valid passport, you can use it instead of a state ID for domestic flights. However, you still need to bring it to the security checkpoint — TSA will not let you through with no ID just because you own a passport.

What if my state ID was issued by a different state than where I live now?

That is fine. The TSA accepts state IDs from any U.S. state or territory, regardless of where you currently live. Your ID does not have to match your current address. As long as it is unexpired and Real ID-compliant (as of May 2025), it will work at security.

Can I fly domestically with a military ID instead of a state ID?

Yes. Military ID is on the TSA's list of acceptable forms of identification for domestic flights. A valid military ID card — whether you are active duty, retired, or a dependent — will get you through security without a state ID or passport.

What if I am flying with a child — do they need their own ID?

Children under 18 do not need to show ID at TSA security checkpoints for domestic flights. The adult traveling with them will need a valid ID. However, the child's name should match the name on the airline ticket, and you may be asked to confirm the child's identity verbally.