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YPA to ISN: distance & flight time
Prince Albert (Prince Albert Glass Field) → Williston (Sloulin Field International Airport)
359 mi
578 km · 312 nm
1h 25m
estimated nonstop flight time
+1h
time difference · heading south
See live YPA→ISN fares Phone-only fares on this route — call free
Flight time details
359 miles nonstop takes roughly 1h 25m gate to gate, flying south. 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
- YPA — Prince Albert Glass Field · Prince Albert, 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 YPA
- YXE · Saskatoon John G. Diefenbaker International Airport84 mi away
- YQW · North Battleford Airport111 mi away
- YLJ · Meadow Lake Airport133 mi away
- YVC · La Ronge 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 YPA from ISN?
The flight distance from Prince Albert (YPA) to Williston (ISN) is 359 miles (578 km, 312 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YPA to ISN?
A nonstop flight takes about 1h 25m 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 Prince Albert and Williston?
Williston is 1 hour ahead of Prince Albert.
What is the cheapest way to fly from YPA to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YPA–ISN that never appear on search engines, with no booking fees.