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YNP to FSI: distance & flight time
Natuashish (Natuashish Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
2,285 mi
3,677 km · 1,985 nm
4h 57m
estimated nonstop flight time
-2h
time difference · heading southwest
See live YNP→FSI fares Phone-only fares on this route — call free
Flight time details
2,285 miles nonstop takes roughly 4h 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YNP — Natuashish Airport · Natuashish, 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 YNP
- YDP · Nain Airport48 mi away
- YHO · Hopedale Airport49 mi away
- YSO · Postville Airport88 mi away
- YMN · Makkovik Airport97 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 YNP from FSI?
The flight distance from Natuashish (YNP) to Fort Sill (FSI) is 2,285 miles (3,677 km, 1,985 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNP to FSI?
A nonstop flight takes about 4h 57m 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 Natuashish and Fort Sill?
Fort Sill is 2 hours behind Natuashish.
What is the cheapest way to fly from YNP to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNP–FSI that never appear on search engines, with no booking fees.