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YTH to XSI: distance & flight time
Thompson (Thompson Airport) → South Indian Lake (South Indian Lake Airport)
79 mi
128 km · 69 nm
41m
estimated nonstop flight time
Same time
time difference · heading northwest
See live YTH→XSI fares Phone-only fares on this route — call free
Flight time details
79 miles nonstop takes roughly 41m 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
- XSI — South Indian Lake Airport · South Indian Lake, 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 XSI
- YLR · Leaf Rapids Airport45 mi away
- YTH · Thompson Airport79 mi away
- YYL · Lynn Lake Airport82 mi away
- KES · Kelsey Airport105 mi away
Frequently asked questions
How far is YTH from XSI?
The flight distance from Thompson (YTH) to South Indian Lake (XSI) is 79 miles (128 km, 69 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTH to XSI?
A nonstop flight takes about 41m 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 XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTH–XSI that never appear on search engines, with no booking fees.