Spirit Airlines operates out of Terminal Aat George Bush Intercontinental Airport (IAH) in Houston. What Terminal is Spirit Airlines at IAH?It is Terminal A, primarily used for domestic flights and offering a range of amenities such as dining options, shops, and comfortable seating areas for passengers. Spirit Airlines travelers can expect efficient check-in services, quick access to security, and easy navigation to their gates within Terminal A. Whether departing or arriving, Spirit Airlines passengers at IAH can enjoy a smooth and convenient travel experience.
