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JFK to FSI: distance & flight time
New York (John F Kennedy International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,404 mi
2,259 km · 1,220 nm
3h 31m
estimated nonstop flight time
-1h
time difference · heading west
See live JFK→FSI fares Phone-only fares on this route — call free
Flight time details
1,404 miles nonstop takes roughly 3h 31m 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
- JFK — John F Kennedy International Airport · New York, 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 JFK
- LGA · La Guardia Airport11 mi away
- EWR · Newark Liberty International Airport21 mi away
- JRB · Downtown-Manhattan/Wall St Heliport13 mi away
- JRA · West 30th St. Heliport14 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 JFK from FSI?
The flight distance from New York (JFK) to Fort Sill (FSI) is 1,404 miles (2,259 km, 1,220 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JFK to FSI?
A nonstop flight takes about 3h 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 time difference between New York and Fort Sill?
Fort Sill is 1 hour behind New York.
What is the cheapest way to fly from JFK to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JFK–FSI that never appear on search engines, with no booking fees.