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ALN to BFK: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Buckley (Buckley Air Force Base)
787 mi
1,267 km · 684 nm
2h 11m
estimated nonstop flight time
—
time difference · heading west
See live ALN→BFK fares Phone-only fares on this route — call free
Flight time details
787 miles nonstop takes roughly 2h 11m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- BFK — Buckley Air Force Base · Buckley, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near BFK
- DEN · Denver International Airport12 mi away
- APA · Centennial Airport10 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport34 mi away
Frequently asked questions
How far is ALN from BFK?
The flight distance from Alton/St Louis (ALN) to Buckley (BFK) is 787 miles (1,267 km, 684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to BFK?
A nonstop flight takes about 2h 11m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from ALN to BFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–BFK that never appear on search engines, with no booking fees.