Great Falls International Airport

Great Falls International Airport (GTF) in Great Falls, Montana, opened in the mid-20th century and operates from a single passenger terminal with a handful of gates, serving as the region’s primary gateway to central and northern Montana. Compact but important for local travel and tourism, GTF offers convenient ground access via I-15 about 5 miles (8 km) from downtown, with rental cars, taxis, limited rideshare and local bus connections to nearby cities and national parks. Generally more affordable than larger hubs—especially when flying with seasonal low-cost carriers—GTF sees regular service from Delta Connection, United Express and Allegiant Air, while not functioning as a major airline hub.