MidAmerica St. Louis Airport

MidAmerica St. Louis Airport, located in Mascoutah, Illinois, serves as a growing regional hub that bridges military operations, commercial flights, and general aviation. Sharing facilities with Scott Air Force Base, the airport plays a unique dual-role—supporting U.S. Air Mobility Command missions while accommodating civilian travel through carriers like Allegiant Air. With its modern terminal, long runways, and ample airspace capacity, MidAmerica has become a strategic asset for both defense and regional development. Positioned just east of downtown St. Louis, the airport continues to expand its role as a versatile, high-performance aviation center connecting the Midwest to destinations nationwide.