Missoula Montana Airport (MSO) serves the city of Missoula in the state of Montana, United States, and lies about 6 miles from the city center. The airport sits at an elevation of 3,205 feet, a factor that can influence aircraft performance and approach procedures compared to lower-lying airports.

Given its location in the Rocky Mountain region of the western United States, travelers should be aware that surrounding terrain and elevation can play a role in flight conditions into and out of Missoula. The airport primarily supports domestic air travel, connecting the region to other points within the United States. Its position in a mountainous part of Montana means that pilots and passengers alike may encounter the kind of terrain-influenced weather patterns typical of airports situated at higher elevations in the Rockies. For travelers flying from or to MSO, understanding the airport's elevation and mountainous setting can help set expectations for the overall flight experience, particularly during approach and departure phases when terrain effects are most pronounced.