Airlines

Bozeman Yellowstone International Airport (BZN) has a summary of flights with most up-to-date information.

Delta
800.221.1212
Non-stops from Minneapolis, Detroit, Salt Lake City, Atlanta, Los Angeles, and links nationwide & worldwide.

Alaska
800.547.9308
Non-stops from Seattle, and Portland, OR and links all over the northwest

United/United Express
800.241.6522
Non-stops from Newark, Denver, Chicago, San Francisco, Los Angeles and links nationwide & worldwide.

Frontier Airlines
800.432.1359
Non-stops from Denver with nationwide links & Canada.

Allegiant Air
702.505.8888
Non-stops from Las Vegas, and Phoenix and links nationwide.

Direct Flights