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FET to FSI: distance & flight time
Fremont (Fremont Municipal Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
481 mi
774 km · 418 nm
1h 31m
estimated nonstop flight time
—
time difference · heading south
See live FET→FSI fares Phone-only fares on this route — call free
Flight time details
481 miles nonstop takes roughly 1h 31m gate to gate, flying south. 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
- FET — Fremont Municipal Airport · Fremont, 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 FET
- OMA · Eppley Airfield34 mi away
- OFF · Offutt Air Force Base39 mi away
- CBF · Council Bluffs Municipal Airport42 mi away
- LNK · Lincoln Airport43 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 FET from FSI?
The flight distance from Fremont (FET) to Fort Sill (FSI) is 481 miles (774 km, 418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FET to FSI?
A nonstop flight takes about 1h 31m 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 FET to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FET–FSI that never appear on search engines, with no booking fees.