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FKL to FSI: distance & flight time
Franklin (Venango Regional Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,108 mi
1,784 km · 963 nm
2h 53m
estimated nonstop flight time
-1h
time difference · heading west
See live FKL→FSI fares Phone-only fares on this route — call free
Flight time details
1,108 miles nonstop takes roughly 2h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FKL — Venango Regional Airport · Franklin, 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 FKL
- YNG · Youngstown Warren Regional Airport43 mi away
- BFP · Beaver County Airport50 mi away
- ERI · Erie International Tom Ridge Field51 mi away
- DUJ · DuBois Regional Airport52 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 FKL from FSI?
The flight distance from Franklin (FKL) to Fort Sill (FSI) is 1,108 miles (1,784 km, 963 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FKL to FSI?
A nonstop flight takes about 2h 53m 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 time difference between Franklin and Fort Sill?
Fort Sill is 1 hour behind Franklin.
What is the cheapest way to fly from FKL to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FKL–FSI that never appear on search engines, with no booking fees.