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FLG to ALN: distance & flight time
Flagstaff (Flagstaff Pulliam Airport) → Alton/St Louis (St Louis Regional Airport)
1,218 mi
1,960 km · 1,058 nm
3h 7m
estimated nonstop flight time
—
time difference · heading east
See live FLG→ALN fares Phone-only fares on this route — call free
Flight time details
1,218 miles nonstop takes roughly 3h 7m gate to gate, flying east. 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
- FLG — Flagstaff Pulliam Airport · Flagstaff, United States
- ALN — St Louis Regional Airport · Alton/St Louis, 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 FLG
- SDX · Sedona Airport21 mi away
- PRC · Ernest A. Love Field54 mi away
- INW · Winslow Lindbergh Regional Airport54 mi away
- GCN · Grand Canyon National Park Airport62 mi away
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
Frequently asked questions
How far is FLG from ALN?
The flight distance from Flagstaff (FLG) to Alton/St Louis (ALN) is 1,218 miles (1,960 km, 1,058 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLG to ALN?
A nonstop flight takes about 3h 7m 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 FLG to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLG–ALN that never appear on search engines, with no booking fees.