Traveling can be an exciting experience, but understanding the necessary documentation can often be confusing. One of the most frequently asked questions is, “Do You Have To Have A Passport To Travel?” The answer depends on your destination and mode of transportation. This guide clarifies when you need a passport and alternative forms of identification accepted by the Transportation Security Administration (TSA).
For domestic flights within the United States, the TSA doesn’t always require a passport. As of May 7, 2025, every air traveler 18 years of age and older will need a REAL ID-compliant driver’s license, state-issued enhanced driver’s license, or another acceptable form of ID to fly within the United States.
If you are not sure if your ID complies with REAL ID, check with your state department of motor vehicles. TSA also accepts expired IDs up to a year after expiration.
What happens if you arrive at the airport without acceptable identification? In the event that your ID is lost, stolen, or otherwise unavailable, you may still be allowed to fly. The TSA officer may ask you to complete an identity verification process, which includes providing information such as your name and current address. If your identity is confirmed, you will be allowed to enter the screening checkpoint, where you may be subject to additional screening. However, you will not be allowed to enter the security checkpoint if you choose not to provide acceptable identification, decline to cooperate with the identity verification process, or your identity cannot be confirmed. TSA recommends arriving at least three hours in advance of your flight time if you do not have acceptable identification.
For international travel, a valid passport is generally required. When traveling by air to another country, a passport serves as proof of citizenship and is essential for re-entry into your home country.
There are a few exceptions to the passport requirement for certain closed-loop cruises and travel to specific countries, but these typically involve very specific circumstances. It’s always best to check the specific requirements for your destination well in advance of your trip.
For children under 18 traveling domestically within the United States, the TSA does not require identification. However, it’s always a good idea to contact the airline for specific ID requirements, as policies may vary.
Regarding names with suffixes, the TSA accepts variations on suffixes on boarding passes and ID. Suffixes are not required on boarding passes. If there is a suffix on the boarding pass, and there is not one on the ID or vice versa, that is considered an acceptable variation.
Understanding the ID requirements for air travel ensures a smooth and stress-free airport experience. For domestic travel within the U.S., a REAL ID-compliant identification is required. Without acceptable identification, you will need to complete an identity verification process. While passports are typically required for international travel, certain exceptions may apply.
