Yes, you can fly with a passport card on domestic flights within the United States
A passport card is a valid form of identification for domestic air travel. The Transportation Security Administration (TSA) accepts it at airport security checkpoints the same way it accepts a passport book. You can use it to fly between any two U.S. airports without carrying a passport book.
However, the passport card has one critical limit: it works only for domestic flights. If you are flying to another country, you must carry a passport book instead. The card cannot be used for international air travel under any circumstances, even to Canada or Mexico by plane.
The passport card is smaller and cheaper than a passport book, which makes it convenient for domestic travelers who fly regularly. It fits in a wallet and costs less to replace if lost. But that convenience comes with a strict boundary—the moment your flight crosses a U.S. border, you need the book.
Key Takeaways
- A passport card is accepted by TSA for domestic flights within the United States and works at security checkpoints just like a passport book.
- You cannot use a passport card for any international flight, including trips to Canada, Mexico, or the Caribbean by air.
- A passport card is valid for 10 years if you are an adult and 5 years if you are under 16, the same as a passport book.
- You will need your passport card in your name—TSA will not accept a card issued to someone else, even a family member.
What TSA actually checks when you show your passport card
When you hand your passport card to a TSA officer at the security checkpoint, they scan it or examine it visually to confirm it is a valid U.S. travel document and that it matches your face and name. The card has a photo, your full name, date of birth, and an expiration date—all the information TSA needs to verify you are who you say you are.
TSA does not care whether you are traveling with a passport card, a passport book, a Real ID driver's license, or another accepted form of identification. The checkpoint requirement is the same: proof that you are a U.S. citizen or lawful resident and that the document is not expired. A passport card meets that requirement for domestic flights.
The card must be in your own name. You cannot use someone else's passport card, even if you are traveling with a spouse or parent. Each person on the flight needs their own valid identification.
Domestic versus international: where the passport card stops working
The passport card is designed for land and sea travel to Canada, Mexico, and the Caribbean. You can drive across the Canadian border or take a cruise to the Bahamas with only a passport card. But the moment you board a plane to leave the United States, the card is not enough.
Airlines will not let you board an international flight with a passport card, even if your destination is only a few miles away. A flight to Cancun, Toronto, or Nassau requires a passport book. The airline checks your documents before you board, and they will turn you away if you only have a card.
This rule applies to all international flights, regardless of the airline or the destination country. There are no exceptions for short flights, nearby countries, or special circumstances. If the flight leaves U.S. airspace, you need a passport book.
How long a passport card is valid and what happens when it expires
A passport card issued to an adult (age 16 or older) is valid for 10 years from the date of issue. A card issued to someone under 16 is valid for 5 years. You can find the expiration date printed on the front of the card.
TSA will reject an expired passport card at the security checkpoint. You will not be allowed to pass through to your gate. If your card is expiring soon, check the date before you head to the airport. If it has expired or will expire before your flight, you will need to renew it or bring a different form of identification.
Renewing a passport card takes several weeks through the State Department. If you need to fly soon and your card is expired, bring a Real ID driver's license, a military ID, or another TSA-accepted document instead. Do not wait until the day of your flight to discover the card has expired.
What to do if your passport card is lost or damaged before your flight
If your passport card is lost, stolen, or damaged, you have two options: renew the card through the State Department, or bring a different form of identification to the airport.
Renewing a passport card normally takes 4 to 6 weeks for routine service or 2 to 3 weeks for expedited service (which costs extra). If your flight is sooner than that, do not rely on the card. Instead, bring a Real ID driver's license, a military ID, a tribal ID, a permanent resident card, or another document on the TSA's list of accepted identification. You do not need a passport card to fly domestically—it is straightforward one option among several.
If you choose to renew the card and your flight is coming up, contact your local passport acceptance facility to ask about expedited processing. Some facilities can issue a replacement card faster than the standard timeline, but this varies by location and demand.
Passport card versus passport book: which one to carry
If you only fly domestically and never travel internationally by air, a passport card is sufficient and cheaper. It costs less to obtain and renew, and it fits in a wallet. For someone who takes one or two domestic flights per year, the card makes sense.
If you travel internationally by plane at all—even occasionally—you need a passport book. You cannot upgrade a card to a book; you must explore for a new book separately. Many travelers carry both a card and a book to cover all travel scenarios, though this is not required.
A Real ID driver's license also works for domestic flights and does not expire as quickly as a passport card. If you have a Real ID license, you do not need a passport card for domestic air travel. The choice between a card, a book, and a Real ID license depends on your travel plans and how often you fly.
What happens if you show up at the airport with an expired or invalid passport card
If your passport card is expired, TSA will not let you through the security checkpoint. You will be turned away and will not be able to board your flight. There is no override or exception for expired documents.
If you arrive at the airport and realize your card is expired, your only option is to have a companion drive you home to retrieve another form of identification, or to miss your flight. This is why checking your card's expiration date before you leave for the airport is essential.
If your card is lost or stolen, tell a TSA officer when ready. They may be able to contact the State Department to verify that the card was issued to you, but this process is slow and is not may provide to work. It is faster to bring a backup form of identification if you have one. If you do not have any other valid ID, you may be able to take a later flight after retrieving another document, but you will likely miss your original flight.
Frequently Asked Questions
Can I use my passport card to fly to Canada or Mexico?
No. A passport card cannot be used for any flight, even to nearby countries. You must have a passport book to fly to Canada, Mexico, or any other country. A passport card works for driving or taking a cruise to Canada or Mexico, but not for flying.
Is a passport card the same as a Real ID driver's license for flying?
Both work for domestic flights, but they are different documents. A passport card is issued by the State Department and proves U.S. citizenship. A Real ID driver's license is issued by your state and proves identity and residency. Either one is acceptable at TSA checkpoints for domestic travel.
What if my passport card is about to expire in two months?
You can still use it to fly domestically as long as it has not expired yet. Check the expiration date on the card. If the date has passed, the card is no longer valid. If the date is in the future, TSA will accept it.
Can I fly with my spouse's passport card if I forgot mine?
No. TSA requires that the identification match the person traveling. You cannot use someone else's passport card, even a family member's. If you forgot yours, bring a different form of your own identification, such as a driver's license or military ID.
Do I need to carry my passport card in my wallet, or can I show it on my phone?
You must carry the physical passport card. TSA does not accept digital copies or photos of the card on a phone. Bring the actual card to the security checkpoint.