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HFD to FSI: distance & flight time
Hartford (Hartford Brainard Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,475 mi
2,374 km · 1,282 nm
3h 40m
estimated nonstop flight time
-1h
time difference · heading west
See live HFD→FSI fares Phone-only fares on this route — call free
Flight time details
1,475 miles nonstop takes roughly 3h 40m 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
- HFD — Hartford Brainard Airport · Hartford, 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 HFD
- BDL · Bradley International Airport14 mi away
- BAF · Westfield-Barnes Regional Airport29 mi away
- OXC · Waterbury Oxford Airport31 mi away
- CEF · Westover ARB/Metropolitan Airport32 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 HFD from FSI?
The flight distance from Hartford (HFD) to Fort Sill (FSI) is 1,475 miles (2,374 km, 1,282 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HFD to FSI?
A nonstop flight takes about 3h 40m 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 Hartford and Fort Sill?
Fort Sill is 1 hour behind Hartford.
What is the cheapest way to fly from HFD to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HFD–FSI that never appear on search engines, with no booking fees.