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YGL to ISN: distance & flight time
La Grande Riviere (La Grande Rivière Airport) → Williston (Sloulin Field International Airport)
1,183 mi
1,905 km · 1,028 nm
3h 2m
estimated nonstop flight time
-1h
time difference · heading west
See live YGL→ISN fares Phone-only fares on this route — call free
Flight time details
1,183 miles nonstop takes roughly 3h 2m gate to gate, flying west. 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
- YGL — La Grande Rivière Airport · La Grande Riviere, Canada
- ISN — Sloulin Field International Airport · Williston, United States
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 YGL
- YKU · Chisasibi Airport51 mi away
- YNC · Wemindji Airport63 mi away
- ZEM · Eastmain River Airport102 mi away
- YGW · Kuujjuarapik Airport114 mi away
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is YGL from ISN?
The flight distance from La Grande Riviere (YGL) to Williston (ISN) is 1,183 miles (1,905 km, 1,028 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YGL to ISN?
A nonstop flight takes about 3h 2m 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 La Grande Riviere and Williston?
Williston is 1 hour behind La Grande Riviere.
What is the cheapest way to fly from YGL to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YGL–ISN that never appear on search engines, with no booking fees.