Adult passengers 18 and over must show valid identification at the airport checkpoint in order to travel.  Driver’s licenses or other state photo identity cards issued by Department of Motor Vehicles (or equivalent)  S. passport  S. passport card  DHS trusted traveler cards (Global Entry, NEXUS, SENTRI, FAST)  S. Department of Defense ID, including IDs issued to dependents  Permanent resident card  Border crossing card  State-issued Enhanced Driver’s License  Federally recognized, tribal-issued photo ID  HSPD-12 PIV card  Foreign government-issued passport Canadian provincial driver’s license or Indian and Northern Affairs Canada card Transportation worker identification credential  S. Citizenship and Immigration Services Employment Authorization Card (I-766)  S. Merchant Mariner Credential  Beginning May 7, 2025, state-issued identification is required to be REAL ID compliant.   TSA does not require children under 18 to provide identification when traveling within the United States. Contact the airline for questions regarding specific ID requirements for travelers under 18.