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YAC to XSI: distance & flight time
Cat Lake (Cat Lake Airport) → South Indian Lake (South Indian Lake Airport)
451 mi
726 km · 392 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading northwest
See live YAC→XSI fares Phone-only fares on this route — call free
Flight time details
451 miles nonstop takes roughly 1h 27m 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
- YAC — Cat Lake Airport · Cat Lake, 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 YAC
- YPL · Pickle Lake Airport72 mi away
- YNO · North Spirit Lake Airport72 mi away
- YBS · Opapimiskan Lake Airport86 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport87 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 YAC from XSI?
The flight distance from Cat Lake (YAC) to South Indian Lake (XSI) is 451 miles (726 km, 392 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAC to XSI?
A nonstop flight takes about 1h 27m 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 YAC to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAC–XSI that never appear on search engines, with no booking fees.