Louis, Salt Lake City, San Diego, San Francisco, San José del Cabo, San José de Costa Rica [sezonowo], Seattle/Tacoma, Spokane, Tampa, Tucson, Waszyngton-National) Frontier Airlines obsługiwane przez (Aspen, Colorado Springs, Durango) Frontier Airlines obsługiwane przez Republic Airlines (Albuquerque, Aspen, Billings, Branson (MO), Bozeman, Colorado Springs, Dallas/Fort Worth, Des Moines, Durango, Grand Rapids, Green Bay [sezonowo], Hayden/Steamboat Springs [sezonowo], Ixtapa/Zihuatanejo [sezonowo] Kansas City, Long Beach, Los Angeles, Milwaukee, Minneapolis/St. Paul, Oklahoma City, Omaha, Phoenix, Provo (UT) [od 20 czerwca], Salt Lake City, San Antonio, San Diego, Santa Barbara, Sioux Falls [od 4 lipca], Wichita) (Alamosa, Alliance, Billings, Chadron, Cheyenne, Cortez, Dickinson, Dodge City, Ely, Farmington, Garden City, Gillette, Glendive, Glasgow (MT), Grand Island, Great Bend, Havre, Hays, Huron, Kearney, Laramie, Lewistown, Liberal, McCook, Miles City, Moab, North Platte, Page, Pierre, Prescott, Pueblo, Riverton, Rock Springs, Scottsbluff, Sheridan, Sidney, Telluride, Vernal, Williston, Wolf Point, Worland) Icelandair (Reykjavik-Keflavik) JetBlue Airways (Boston, Nowy Jork-JFK) Lufthansa (Frankfurt, Monachium) Norwegian Air Shuttle (London, Paris-CDG)