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ISN to YKM: distance & flight time
Williston (Sloulin Field International Airport) → Yakima (Yakima Air Terminal McAllister Field)
797 mi
1,283 km · 693 nm
2h 12m
estimated nonstop flight time
-2h
time difference · heading west
See live ISN→YKM fares Phone-only fares on this route — call free
Flight time details
797 miles nonstop takes roughly 2h 12m 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
- ISN — Sloulin Field International Airport · Williston, United States
- YKM — Yakima Air Terminal McAllister Field · Yakima, 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 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
Near YKM
- EAT · Pangborn Memorial Airport60 mi away
- SEA · Seattle Tacoma International Airport103 mi away
- PSC · Tri Cities Airport71 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport72 mi away
Frequently asked questions
How far is ISN from YKM?
The flight distance from Williston (ISN) to Yakima (YKM) is 797 miles (1,283 km, 693 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to YKM?
A nonstop flight takes about 2h 12m 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 Williston and Yakima?
Yakima is 2 hours behind Williston.
What is the cheapest way to fly from ISN to YKM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–YKM that never appear on search engines, with no booking fees.