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YHF to FSI: distance & flight time
Hearst (Hearst René Fontaine Municipal Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,280 mi
2,060 km · 1,112 nm
3h 15m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YHF→FSI fares Phone-only fares on this route — call free
Flight time details
1,280 miles nonstop takes roughly 3h 15m gate to gate, flying southwest. 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
- YHF — Hearst René Fontaine Municipal Airport · Hearst, Canada
- 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 YHF
- YYU · Kapuskasing Airport58 mi away
- YHN · Hornepayne Municipal Airport60 mi away
- YMG · Manitouwadge Airport107 mi away
- YCN · Cochrane Airport127 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 YHF from FSI?
The flight distance from Hearst (YHF) to Fort Sill (FSI) is 1,280 miles (2,060 km, 1,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YHF to FSI?
A nonstop flight takes about 3h 15m 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 Hearst and Fort Sill?
Fort Sill is 1 hour behind Hearst.
What is the cheapest way to fly from YHF to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YHF–FSI that never appear on search engines, with no booking fees.