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FSI to YTH: distance & flight time
Fort Sill (Henry Post Army Air Field (Fort Sill)) → Thompson (Thompson Airport)
1,462 mi
2,352 km · 1,270 nm
3h 39m
estimated nonstop flight time
Same time
time difference · heading north
See live FSI→YTH fares Phone-only fares on this route — call free
Flight time details
1,462 miles nonstop takes roughly 3h 39m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, United States
- YTH — Thompson Airport · Thompson, 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 YTH
- PIW · Pikwitonei Airport31 mi away
- YTD · Thicket Portage Airport34 mi away
- KES · Kelsey Airport55 mi away
- ZAC · York Landing Airport72 mi away
Frequently asked questions
How far is FSI from YTH?
The flight distance from Fort Sill (FSI) to Thompson (YTH) is 1,462 miles (2,352 km, 1,270 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSI to YTH?
A nonstop flight takes about 3h 39m 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 FSI to YTH?
Nonstop service on FSI–YTH 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 3h 39m nonstop estimate.
What is the cheapest way to fly from FSI to YTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSI–YTH that never appear on search engines, with no booking fees.
Why are some FSI to YTH fares phone-only?
Consolidator contracts let us sell certain FSI–YTH 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.