BIG SKY AIRLINES (GQ)
Aircraft Operated:
Fairchild Metro
Cities Served:
Billings, Helena, Kalispell, Spokane
DELTA CONNECTION (OPERATED BY SKYWEST AIRLINES)
Aircraft Operated:
Canadair Regional Jet 200
Cities Served:
Salt Lake City
HORIZON AIR (AS/QX)
Aircraft Operated:
De Havilland Dash 8-400
Cities Served:
Helena, Seattle/Tacoma
NORTHWEST AIRLINES (NW)
Aircraft Operated:
McDonnell Douglas DC-9-30
Cities Served:
Kalispell, Minneapolis/Saint Paul