Butte Airport

Overview

Bert Mooney Airport is the main air gateway for Butte, Montana, serving travelers heading to this historic mining city and the wider southwest Montana region. Identified by the codes BTM and KBTM, it is classified as a medium airport and sits at a notably high elevation of 5,550 feet (1,692 meters). That altitude can affect weather, aircraft performance, and how some visitors feel on arrival, so it is worth pacing yourself if you are coming from lower elevations and planning outdoor activities soon after landing.

Key facts

• Serves: Butte, United States
• Airport type: medium airport
• Time zone: America/Denver
• Runway 12/30: 5,100 ft, asphalt, lighted
• Runway 15/33: 9,000 ft, asphalt, lighted

What travelers should know

For most visitors, Bert Mooney Airport is a practical and easy-to-navigate option rather than a sprawling hub, which can make arrivals and departures less stressful. Its two lighted asphalt runways support operations in a range of conditions, with the longer 15/33 runway providing added flexibility. Because Butte experiences mountain weather and seasonal temperature swings, it is smart to check flight status and local forecasts before traveling, especially in winter or during windy periods. Using the America/Denver time zone is also important when coordinating ground transport, hotel check-in, or onward plans across Montana.