Traveling to Hawaii in 2025: Passport & REAL ID Requirements

Before booking your trip, it’s natural to wonder, do you need a passport to go to hawaii? For U.S. citizens flying domestically, the answer is no. Hawaii is part of the United States, so passport requirements do not apply for standard air travel from the mainland. However, under the REAL ID enforcement beginning May 7, 2025, adults must carry compliant identification to board domestic flights. While passports are optional for regular trips, they may be necessary for certain cruise itineraries or international connections. Double-checking airline and cruise policies ensures a seamless, hassle-free vacation to the beautiful Hawaiian Islands.