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YMT to ISN: distance & flight time
Chibougamau (Chapais Airport) → Williston (Sloulin Field International Airport)
1,317 mi
2,119 km · 1,144 nm
3h 20m
estimated nonstop flight time
-1h
time difference · heading west
See live YMT→ISN fares Phone-only fares on this route — call free
Flight time details
1,317 miles nonstop takes roughly 3h 20m 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
- YMT — Chapais Airport · Chibougamau, 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 YMT
- YDO · Dolbeau St Felicien Airport119 mi away
- YRJ · Roberval Airport134 mi away
- YNM · Matagami Airport146 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 YMT from ISN?
The flight distance from Chibougamau (YMT) to Williston (ISN) is 1,317 miles (2,119 km, 1,144 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YMT to ISN?
A nonstop flight takes about 3h 20m 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 Chibougamau and Williston?
Williston is 1 hour behind Chibougamau.
What is the cheapest way to fly from YMT to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YMT–ISN that never appear on search engines, with no booking fees.