Operating out of George Bush Intercontinental Airport (IAH) in Houston, Texas, Sun Country Airlines IAH Terminal offers passengers a quick and easy travel experience. Domestic and a few foreign countries are the airline’s main destinations. Operating out of Terminal A at IAH, Sun Country provides travelers with a range of facilities, such as security, food options, retail stores, and check-in offices. The terminal’s modern amenities and clear signs make it easy to use and guarantee seamless operations. Sun Country’s location at IAH guarantees a comfortable flight from Houston’s main airport, whether you’re traveling for business or pleasure.