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FLP to FSI: distance & flight time
Flippin (Marion County Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
346 mi
557 km · 301 nm
1h 23m
estimated nonstop flight time
—
time difference · heading west
See live FLP→FSI fares Phone-only fares on this route — call free
Flight time details
346 miles nonstop takes roughly 1h 23m 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
- FLP — Marion County Regional Airport · Flippin, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 FLP
- WMH · Ozark Regional Airport9 mi away
- HRO · Boone County Airport32 mi away
- BKG · Branson Airport38 mi away
- SGF · Springfield Branson National Airport79 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is FLP from FSI?
The flight distance from Flippin (FLP) to Fort Sill (FSI) is 346 miles (557 km, 301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLP to FSI?
A nonstop flight takes about 1h 23m 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 FLP to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLP–FSI that never appear on search engines, with no booking fees.