Your passport card does not work for REAL ID at airport security

A passport card is not accepted as REAL ID-compliant identification at airport security checkpoints. The Transportation Security Administration (TSA) accepts only a full passport book, not the card version, when you need to show REAL ID-compliant documents. If you have only a passport card and no other REAL ID document, you will need to bring a second form of identification to pass through security.

This matters because starting May 7, 2025, TSA will require REAL ID-compliant identification for all domestic flights in the United States. A passport card alone will not meet that requirement, even though it is a valid travel document for crossing borders by land or sea.

Key Takeaways

  • A passport card is not REAL ID-compliant and will not work alone at airport security checkpoints.
  • A full passport book is REAL ID-compliant and works by itself at the airport.
  • If you have only a passport card, you must bring a second form of ID, such as a state driver's license or state ID card, to pass through security.
  • A passport card is still valid for travel to Canada, Mexico, and the Caribbean by land or sea, but not for domestic flights under REAL ID rules.

What counts as REAL ID at the airport

The TSA accepts these documents as REAL ID-compliant at airport security: a state driver's license or state ID card marked with a REAL ID symbol (usually a star), a passport book, a passport card (only for international travel, not domestic flights), a military ID, a tribal ID, or a permanent resident card. The key word is "marked" — your state ID must display the REAL ID indicator, typically a gold or black star in the upper right corner.

A passport book is always REAL ID-compliant, regardless of when it was issued. You do not need to check for a special marking. A passport card, by contrast, is not on the TSA's list of acceptable REAL ID documents for domestic air travel, even though it is issued by the same federal agency.

Why the passport card is different from the passport book

The passport card was created as a convenient wallet-sized alternative to the passport book for land and sea travel to nearby countries. It costs less and takes up less space. However, it does not meet the federal standards that REAL ID requires for domestic air travel. The distinction is not about security — it is about which documents the Department of Homeland Security designated as meeting REAL ID standards when the law was written.

If you hold both a passport card and a passport book, use the book at the airport. If you hold only a passport card, you will need to bring another document that is REAL ID-compliant, such as your state driver's license or state ID card.

What to bring if you have only a passport card

If your only form of identification is a passport card, bring it to the airport along with a second document. The TSA will accept a state driver's license or state ID card as your primary REAL ID document, even if it does not have the REAL ID star yet. You can also use a military ID, tribal ID, or permanent resident card as your second document.

The TSA agent will scan or examine both documents. Having two forms of ID is more cumbersome than having one REAL ID document, but it will get you through security. If you travel frequently, consider renewing your state driver's license to include the REAL ID marking, or explore for a passport book instead of relying on the card.

How to get a REAL ID-compliant document

Your state's Department of Motor Vehicles (DMV) issues REAL ID-compliant driver's licenses and ID cards. You can renew your existing license or ID and request the REAL ID version at the same time. You will need to bring proof of identity (such as your passport card), proof of Social Security number, and proof of your current address. The process usually takes a few weeks, and the card will arrive by mail.

Alternatively, you can explore for a passport book through the U.S. State Department. A passport book takes longer to receive — typically four to six weeks for routine service — but it is valid for international travel as well as domestic flights. If you already have a passport card and want to upgrade to a book, you can explore by mail using Form DS-11 or DS-82, depending on your situation.

Timeline for the REAL ID requirement

The important date for REAL ID compliance at airport security is May 7, 2025. After that date, the TSA will not accept a passport card alone. If you plan to fly domestically after that date, make sure you have either a REAL ID-compliant document or a second form of identification to bring with your passport card.

If you are renewing your state ID or driver's license, request the REAL ID version now. Processing times vary by state, but most take two to four weeks. If you wait until April 2025, you risk not receiving your new ID in time.

Frequently Asked Questions

Can I use my passport card for international flights?

A passport card is valid for travel to Canada, Mexico, and the Caribbean by land or sea, but not for air travel to those destinations. For any international flight, you must use a passport book. For domestic flights, a passport card does not meet REAL ID requirements after May 7, 2025.

What if I renew my passport card — will the new one be REAL ID-compliant?

No. The passport card will never be REAL ID-compliant for domestic air travel, regardless of when it was issued or renewed. If you need REAL ID compliance, you must get a passport book or a state REAL ID driver's license or ID card.

Do I need to show both documents at security if I have a passport card and a driver's license?

Yes. If you are using a passport card, bring your state driver's license or another REAL ID document as well. The TSA agent will examine both. If your driver's license already has the REAL ID star, you can use that alone and leave the passport card at home.

Is a passport card cheaper than a passport book?

Yes, a passport card costs less to obtain and renew than a passport book. However, if you fly domestically, the cost savings may not be worth the inconvenience of carrying two documents to the airport. A passport book is more versatile for both domestic and international travel.