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YJT to FSI: distance & flight time
Stephenville (Stephenville Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
2,239 mi
3,604 km · 1,946 nm
4h 51m
estimated nonstop flight time
-2.5h
time difference · heading west
See live YJT→FSI fares Phone-only fares on this route — call free
Flight time details
2,239 miles nonstop takes roughly 4h 51m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- YJT — Stephenville Airport · Stephenville, 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 YJT
- YDF · Deer Lake Airport70 mi away
- MQC · Miquelon Airport142 mi away
- YHR · Chevery Airport142 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 YJT from FSI?
The flight distance from Stephenville (YJT) to Fort Sill (FSI) is 2,239 miles (3,604 km, 1,946 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YJT to FSI?
A nonstop flight takes about 4h 51m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YJT to FSI?
Nonstop service on YJT–FSI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 51m nonstop estimate.
What is the time difference between Stephenville and Fort Sill?
Fort Sill is 2.5 hours behind Stephenville.
What is the cheapest way to fly from YJT to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YJT–FSI that never appear on search engines, with no booking fees.
Why are some YJT to FSI fares phone-only?
Consolidator contracts let us sell certain YJT–FSI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.