Need help booking?
Unpublished phone-only deals available
FLV to ALN: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Alton/St Louis (St Louis Regional Airport)
263 mi
423 km · 229 nm
1h 10m
estimated nonstop flight time
—
time difference · heading east
See live FLV→ALN fares Phone-only fares on this route — call free
Flight time details
263 miles nonstop takes roughly 1h 10m 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from ALN?
The flight distance from Fort Leavenworth (FLV) to Alton/St Louis (ALN) is 263 miles (423 km, 229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to ALN?
A nonstop flight takes about 1h 10m 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 FLV to ALN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–ALN that never appear on search engines, with no booking fees.