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YCH to ISN: distance & flight time
Chatham (Miramichi Airport) → Williston (Sloulin Field International Airport)
1,763 mi
2,837 km · 1,532 nm
3h 55m
estimated nonstop flight time
-2h
time difference · heading west
See live YCH→ISN fares Phone-only fares on this route — call free
Flight time details
1,763 miles nonstop takes roughly 3h 55m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- YCH — Miramichi Airport · Chatham, 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 YCH
- ZBF · Bathurst Airport45 mi away
- YQM · Greater Moncton International Airport72 mi away
- YVB · Bonaventure Airport73 mi away
- YCL · Charlo Airport79 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 YCH from ISN?
The flight distance from Chatham (YCH) to Williston (ISN) is 1,763 miles (2,837 km, 1,532 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCH to ISN?
A nonstop flight takes about 3h 55m 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 Chatham and Williston?
Williston is 2 hours behind Chatham.
What is the cheapest way to fly from YCH to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCH–ISN that never appear on search engines, with no booking fees.