At George Bush Intercontinental Airport, the alaska airlines terminal iah is primarily based in Terminal A, offering travelers a convenient and efficient airport experience. Passengers flying with Alaska Airlines can access check-in counters, security screening, and departure gates all within this terminal. The alaska airlines terminal iah features a variety of amenities, including restaurants, cafes, and retail shops to enhance your journey. Clear directions and helpful airport staff make it easy to navigate the terminal. For a smooth departure, travelers are advised to arrive early and allow sufficient time for check-in and security procedures.