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FLL to FSI: distance & flight time
Fort Lauderdale (Fort Lauderdale Hollywood International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,236 mi
1,989 km · 1,074 nm
3h 9m
estimated nonstop flight time
-1h
time difference · heading northwest
See live FLL→FSI fares Phone-only fares on this route — call free
Flight time details
1,236 miles nonstop takes roughly 3h 9m gate to gate, flying northwest. 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
- FLL — Fort Lauderdale Hollywood International Airport · Fort Lauderdale, 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 FLL
- MIA · Miami International Airport21 mi away
- HWO · North Perry Airport7 mi away
- FXE · Fort Lauderdale Executive Airport9 mi away
- PPM · Pompano Beach Airpark12 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 FLL from FSI?
The flight distance from Fort Lauderdale (FLL) to Fort Sill (FSI) is 1,236 miles (1,989 km, 1,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLL to FSI?
A nonstop flight takes about 3h 9m 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 Fort Lauderdale and Fort Sill?
Fort Sill is 1 hour behind Fort Lauderdale.
What is the cheapest way to fly from FLL to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLL–FSI that never appear on search engines, with no booking fees.