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LNA to FSI: distance & flight time
West Palm Beach (Palm Beach County Park Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,220 mi
1,964 km · 1,060 nm
3h 7m
estimated nonstop flight time
-1h
time difference · heading northwest
See live LNA→FSI fares Phone-only fares on this route — call free
Flight time details
1,220 miles nonstop takes roughly 3h 7m 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
- LNA — Palm Beach County Park Airport · West Palm Beach, 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 LNA
- FLL · Fort Lauderdale Hollywood International Airport36 mi away
- PBI · Palm Beach International Airport6 mi away
- BCT · Boca Raton Airport15 mi away
- MIA · Miami International Airport57 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 LNA from FSI?
The flight distance from West Palm Beach (LNA) to Fort Sill (FSI) is 1,220 miles (1,964 km, 1,060 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LNA to FSI?
A nonstop flight takes about 3h 7m 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 West Palm Beach and Fort Sill?
Fort Sill is 1 hour behind West Palm Beach.
What is the cheapest way to fly from LNA to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LNA–FSI that never appear on search engines, with no booking fees.