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YTH to YSG: distance & flight time
Thompson (Thompson Airport) → Lutselk'e (Lutselk'e Airport)
643 mi
1,034 km · 558 nm
1h 52m
estimated nonstop flight time
—
time difference · heading northwest
See live YTH→YSG fares Phone-only fares on this route — call free
Flight time details
643 miles nonstop takes roughly 1h 52m gate to gate, flying northwest. 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
- YTH — Thompson Airport · Thompson, Canada
- YSG — Lutselk'e Airport · Lutselk'e, 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 YTH
- PIW · Pikwitonei Airport31 mi away
- YTD · Thicket Portage Airport34 mi away
- KES · Kelsey Airport55 mi away
- ZAC · York Landing Airport72 mi away
Near YSG
- YZF · Yellowknife Airport120 mi away
- YFR · Fort Resolution Airport130 mi away
Frequently asked questions
How far is YTH from YSG?
The flight distance from Thompson (YTH) to Lutselk'e (YSG) is 643 miles (1,034 km, 558 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTH to YSG?
A nonstop flight takes about 1h 52m 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 cheapest way to fly from YTH to YSG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTH–YSG that never appear on search engines, with no booking fees.