Commercial air service to Flagstaff began in the late 1940s with
Arizona Airways, which merged into
Frontier Airlines in 1950. Frontier operated
Douglas DC-3,
Convair 340, and
Convair 580 aircraft with service to Phoenix and direct, no-change-of-plane flights to Denver via Gallup, Farmington, and Durango. The airline ceased operations at Flagstaff in 1979. Throughout the 1970s and 1980s, several commuter airlines provided service, primarily to Phoenix. These included
Cochise Airlines, Desert Air Service, Desert Pacific Airlines, SunWest Airlines, and
SkyWest Airlines, operating various commuter aircraft such as the
Fairchild Swearingen Metroliner,
Beechcraft C99, and
de Havilland Canada DHC-6 Twin Otter. SunWest also served Albuquerque via Gallup. SkyWest began service in the late 1970s and later flew as **Western Express** for
Western Airlines, then as
Delta Connection following Western’s merger with
Delta Air Lines in 1987. SkyWest flights to Phoenix and Las Vegas continued through 1994.
American Eagle, operated by
Wings West Airlines, briefly served Flagstaff from 1986 to 1987.
America West Airlines launched service in 1987 with
de Havilland Dash 8 flights to Phoenix and Las Vegas. Service later transitioned to
Mesa Airlines operating as
America West Express with
Beechcraft 1900D and
Embraer EMB-120 Brasilia aircraft. Flights increased to up to 16 daily departures by 1996. After mergers, this service became
US Airways Express, and in 2012, regional jet service was introduced with
Canadair CRJ-200s. Following the 2015 merger of US Airways with
American Airlines,
American Eagle resumed operations, and service was upgraded to
Canadair CRJ-700 jets in 2017. A seasonal Saturday-only flight to Los Angeles operated briefly in summer 2018. From 2008 to 2010,
Horizon Air, on behalf of
Alaska Airlines, operated
Bombardier Q400 turboprops to Los Angeles, some stopping in Prescott, Arizona. The Q400 is the largest and fastest variant of the
DHC-8 family.
SkyWest Airlines operating as
American Eagle continues to operate scheduled passenger flights serving the airport with
Canadair CRJ-700 regional jets to the American Airlines hub at
Phoenix Sky Harbor International Airport and added new flights to
Dallas Fort Worth International Airport on April 2, 2019. American Eagle also operated a seasonal service between
Los Angeles (LAX) and Flagstaff beginning in October 2024, but did not renew the seasonal service for 2025.
Trans States Airlines, operating as
United Express via a
code sharing agreement with
United Airlines, began flights on March 31, 2019 from Flagstaff to the United Airlines hub at
Denver International Airport. Twice daily round-trip flights were initially being flown with
Embraer ERJ-145 regional jet aircraft. Trans States was shut down in 2020 and CommutAir provided United Express service between the airport and Denver using
Embraer ERJ-145 regional jets through October 2022.
Accidents at or near FLG On January 11, 1995, an
Empire Airlines Cessna 208 Caravan crashed 2 km (1.3 miles) SSE of FLG due to incorrectly configuring the aircraft fuel system prior to takeoff and impacting trees attempting to return to the airport. The sole occupant, the pilot, was killed. ==See also==