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YAA to ISN: distance & flight time
Anahim Lake (Anahim Lake Airport) → Williston (Sloulin Field International Airport)
996 mi
1,603 km · 865 nm
2h 38m
estimated nonstop flight time
+2h
time difference · heading east
See live YAA→ISN fares Phone-only fares on this route — call free
Flight time details
996 miles nonstop takes roughly 2h 38m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- YAA — Anahim Lake Airport · Anahim Lake, 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 YAA
- QBC · Bella Coola Airport55 mi away
- YQZ · Quesnel Airport123 mi away
- YWL · Williams Lake Airport138 mi away
- YXS · Prince George Airport147 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 YAA from ISN?
The flight distance from Anahim Lake (YAA) to Williston (ISN) is 996 miles (1,603 km, 865 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAA to ISN?
A nonstop flight takes about 2h 38m 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 Anahim Lake and Williston?
Williston is 2 hours ahead of Anahim Lake.
What is the cheapest way to fly from YAA to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAA–ISN that never appear on search engines, with no booking fees.