Need help booking?
Unpublished phone-only deals available
LSF to ALN: distance & flight time
Fort Benning (Lawson Army Air Field (Fort Benning)) → Alton/St Louis (St Louis Regional Airport)
534 mi
860 km · 464 nm
1h 38m
estimated nonstop flight time
—
time difference · heading northwest
See live LSF→ALN fares Phone-only fares on this route — call free
Flight time details
534 miles nonstop takes roughly 1h 38m gate to gate, flying northwest. 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
- LSF — Lawson Army Air Field (Fort Benning) · Fort Benning, 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 LSF
- CSG · Columbus Metropolitan Airport13 mi away
- EUF · Weedon Field28 mi away
- AUO · Auburn University Regional Airport32 mi away
- PIM · Harris County Airport35 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 LSF from ALN?
The flight distance from Fort Benning (LSF) to Alton/St Louis (ALN) is 534 miles (860 km, 464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSF to ALN?
A nonstop flight takes about 1h 38m 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 LSF to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSF–ALN that never appear on search engines, with no booking fees.