Boise Airport (BOI)
3201 W. Airport Way, Boise, ID 83705
Burbank, Las Vegas, Los Angeles, Ontario (CA), Orange County (CA), Phoenix, Portland (OR), Pullman, Sacramento, San Diego, San Francisco, San Jose (CA), Seattle/Tacoma, Spokane
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Seasonal: Anchorage (Begins 6/10/26), Bozeman, Palm Springs
Chicago-O'Hare, Phoenix
Burbank (Ending 3/2/26), Denver, Las Vegas, Oakland, Phoenix, Sacramento, San Diego, San Jose (CA)
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Seasonal: Chicago-Midway, Dallas-Love
Orange County (CA), Phoenix/Mesa
Atlanta, Minneapolis/St. Paul, Salt Lake City, Seattle
Denver, San Francisco
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Seasonal: Chicago-O'Hare
Dallas/Ft. Worth
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Seasonal: Chicago-O'Hare, Phoenix
Denver
Friedman Memorial Airport (SUN)
1500 Airport Rd, Hailey, ID 83333
Charter: Los Angeles-Van Nuys
Seasonal: Los Angeles, Seattle/Tacoma
Seattle/Tacoma
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Seasonal: San Diego
Seasonal: Chicago-O'Hare, Los Angeles, San Francisco
Seasonal: Chicago-O'Hare, Phoenix
Idaho Falls Regional Airport (IDA)
2140 North Skyline Dr, Idaho Falls, ID 83402
Seattle/Tacoma
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Seasonal: Portland (OR)(Begins 5/13/26)
Salt Lake City
Las Vegas, Orange County (CA), Phoenix/Mesa
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Seasonal: Los Angeles, Oakland, Portland (OR)
Salt Lake City
Dallas/Ft. Worth
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Seasonal: Chicago-O'Hare, Phoenix
Denver
Lewiston-Nez Perce County Airport (LWS)
406 Burrell Ave, Lewiston, ID 83501
Salt Lake City, Seattle/Tacoma
Pocatello Regional Airport (PIH)
1950 Airport Way, Pocatello, ID 83204
Salt Lake City
Magic Valley Regional Airport (TWF)
492 Airport Loop, Twin Falls, ID 83301
Las Vegas (Begins 3/6/26)
Salt Lake City