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FSI to YZF: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Yellowknife (Yellowknife Airport)
2,044 mi
3,289 km · 1,776 nm
4h 28m
estimated nonstop flight time
-1h
time difference · heading north
See live FSI→YZF fares Phone-only fares on this route — call free
Flight time details
2,044 miles nonstop takes roughly 4h 28m gate to gate, flying north. 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
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- YZF — Yellowknife Airport · Yellowknife, Canada
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 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
Near YZF
- YFR · Fort Resolution Airport92 mi away
- YLE · Whatì Airport100 mi away
- YHY · Hay River / Merlyn Carter Airport120 mi away
- YFJ · Wekweètì Airport120 mi away
Frequently asked questions
How far is FSI from YZF?
The flight distance from Fort Sill (FSI) to Yellowknife (YZF) is 2,044 miles (3,289 km, 1,776 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to YZF?
A nonstop flight takes about 4h 28m 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 Fort Sill and Yellowknife?
Yellowknife is 1 hour behind Fort Sill.
What is the cheapest way to fly from FSI to YZF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–YZF that never appear on search engines, with no booking fees.