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BOS to XSI: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → South Indian Lake (South Indian Lake Airport)
1,580 mi
2,543 km · 1,373 nm
3h 34m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BOS→XSI fares Phone-only fares on this route — call free
Flight time details
1,580 miles nonstop takes roughly 3h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, 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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 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 BOS from XSI?
The flight distance from Boston (BOS) to South Indian Lake (XSI) is 1,580 miles (2,543 km, 1,373 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to XSI?
A nonstop flight takes about 3h 34m 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 Boston and South Indian Lake?
South Indian Lake is 1 hour behind Boston.
What is the cheapest way to fly from BOS to XSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–XSI that never appear on search engines, with no booking fees.