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LWS to XSI: distance & flight time
Lewiston (Lewiston Nez Perce County Airport) → South Indian Lake (South Indian Lake Airport)
1,053 mi
1,695 km · 915 nm
2h 45m
estimated nonstop flight time
+2h
time difference · heading northeast
See live LWS→XSI fares Phone-only fares on this route — call free
Flight time details
1,053 miles nonstop takes roughly 2h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- LWS — Lewiston Nez Perce County Airport · Lewiston, United States
- 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 LWS
- PUW · Pullman Moscow Regional Airport26 mi away
- ALW · Walla Walla Regional Airport64 mi away
- GEG · Spokane International Airport89 mi away
- LGD · La Grande/Union County Airport89 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 LWS from XSI?
The flight distance from Lewiston (LWS) to South Indian Lake (XSI) is 1,053 miles (1,695 km, 915 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWS to XSI?
A nonstop flight takes about 2h 45m 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 time difference between Lewiston and South Indian Lake?
South Indian Lake is 2 hours ahead of Lewiston.
What is the cheapest way to fly from LWS to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWS–XSI that never appear on search engines, with no booking fees.