What You Need to Board a Commercial Flight
To fly within the United States, you must present an acceptable form of identification at the checkpoint and be listed on a government-issued boarding pass that matches your reservation. The most common options are a state-issued driver’s license that complies with the REAL ID Act or another TSA-approved ID. This guide explains which documents are required, how REAL ID rules apply, what to bring for domestic and international travel, and steps to resolve common issues so you can move smoothly through security.
TSA Document Rules at a Glance
The Transportation Security Administration (TSA) sets identification requirements for domestic air travel. Your ID must be current or issued within a defined timeframe, include your name and a photograph, and match the name on your boarding pass. Acceptable documents include REAL ID-compliant driver’s licenses, other state IDs, passports, and specific trusted traveler credentials. The table below summarizes common options, what agencies issue them, and whether they meet domestic TSA standards.
| Document | Issuing Authority | TSA Acceptable for Domestic Flights | Notes |
|---|---|---|---|
| REAL ID-compliant driver’s license | State DMV or licensing agency | Yes | Required after May 7, 2025, for travelers without other accepted ID | Standard state ID or driver’s license (non-REAL ID) | State DMV or licensing agency | Yes (until May 7, 2025), check for updates | Must be current and unexpired for regular use |
| U.S. passport book or card | U.S. Department of State | Yes | Valid passport required for international destinations |
| Permanent Resident Card (Green Card) | U.S. Citizenship and Immigration Services | Yes | Shows permanent residency status; name match required |
| Trusted Traveler Cards (Global Entry, NEXUS, SENTRI) | U.S. Customs and Border Protection | Yes | Use in dedicated lanes; must present card and primary ID |
| U.S. military ID | Department of Defense | Yes (with additional documentation when required) | Active duty, retired, or dependent eligibility varies |
REAL ID and Federal Requirements
Under the REAL ID Act, states and territories must meet minimum security standards for state-issued IDs to be accepted for federal purposes, including boarding domestic flights. Most U.S. travelers will use a REAL ID-compliant driver’s license or ID card. After May 7, 2025, you will generally need a REAL ID, passport, or another TSA-approved document to pass through airport security. Check the official TSA website for the latest list of acceptable documents and any timing changes.
What Makes a Driver’s License REAL ID Compliant
A REAL ID-compliant license includes a gold-colored star in the upper corner and meets specific federal criteria. You can apply for or upgrade to a REAL ID at your state’s DMV or licensing office, typically requiring proof of identity, residency, and social security number. Plan for possible appointment requirements and processing times, which can vary by location.
Documents to Bring to the Airport
Arrive at the airport with at least one primary ID that meets TSA standards and matches your booking. If your license is not REAL ID-compliant and you do not have another accepted document, you may be delayed or denied boarding for domestic flights. International travel usually requires a valid passport from your country of citizenship, and entry requirements vary by destination.
- One current, government-issued photo ID
- Name matching your flight reservation or boarding pass
- Passport for flights outside the United States
- Additional documentation for special circumstances (e.g., military or trusted traveler programs)
Name Mismatches and Special Situations
Your ID and reservation must show the same name. If you recently changed your name due to marriage, divorce, or legal change, bring supporting documents such as a marriage certificate, court order, or divorce decree when you check in. Airlines and TSA officers will verify your identity and eligibility to board. For advance guidance, contact your airline and visit the TSA web site for ID-related policies.
Checking and Renewing Your Driver’s License
Before your next trip, confirm your license status and REAL ID eligibility with your state’s DMV. Many states allow online or in-person renewal, and some offer REAL ID upgrades if you already have a valid license. Renewal timelines vary, so start the process early if you need a new photo or additional documentation. If you do not drive, you can apply for a nondriver REAL ID card to use for air travel.
International and Special Travel Considerations
For flights to or from other countries, passport validity, visa requirements, and entry rules differ by destination. A U.S. passport book is typically required for international air travel, and some countries may have additional documentation or vaccination requirements. Travelers from or to specific regions may also need to review trusted traveler programs, security protocols, and customs procedures. Always verify requirements with official government sources well before departure.