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YYN to ISN: distance & flight time
Swift Current (Swift Current Airport) → Williston (Sloulin Field International Airport)
234 mi
376 km · 203 nm
1h 5m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YYN→ISN fares Phone-only fares on this route — call free
Flight time details
234 miles nonstop takes roughly 1h 5m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YYN — Swift Current Airport · Swift Current, 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 YYN
- YMJ · Moose Jaw Air Vice Marshal C. M. McEwen Airport94 mi away
- YKY · Kindersley Airport107 mi away
- YQR · Regina International Airport134 mi away
- YXH · Medicine Hat Airport135 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 YYN from ISN?
The flight distance from Swift Current (YYN) to Williston (ISN) is 234 miles (376 km, 203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YYN to ISN?
A nonstop flight takes about 1h 5m 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 Swift Current and Williston?
Williston is 1 hour ahead of Swift Current.
What is the cheapest way to fly from YYN to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YYN–ISN that never appear on search engines, with no booking fees.