Cheap flights to Huntsville
- Huntsville International Airport (HSV) is a public airport located in Huntsville, Alabama. It is the largest commercial airport in North Alabama and serves the Huntsville-Decatur Combined Statistical Area. The airport offers both domestic and international flights, with major airlines such as American Airlines, Delta Air Lines, and United Airlines operating from the airport. It has a single terminal building with several gates and provides various amenities and services for passengers, including dining options, shopping, rental car services, and parking facilities.