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PRZ to ISN: distance & flight time
Prineville (Prineville Airport) → Williston (Sloulin Field International Airport)
866 mi
1,393 km · 752 nm
2h 21m
estimated nonstop flight time
+2h
time difference · heading northeast
See live PRZ→ISN fares Phone-only fares on this route — call free
Flight time details
866 miles nonstop takes roughly 2h 21m gate to gate, flying northeast. 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
- PRZ — Prineville Airport · Prineville, United States
- 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 PRZ
- RDM · Roberts Field12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport93 mi away
- BNO · Burns Municipal Airport108 mi away
- SLE · Salem Municipal Airport/McNary Field112 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 PRZ from ISN?
The flight distance from Prineville (PRZ) to Williston (ISN) is 866 miles (1,393 km, 752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRZ to ISN?
A nonstop flight takes about 2h 21m 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 Prineville and Williston?
Williston is 2 hours ahead of Prineville.
What is the cheapest way to fly from PRZ to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRZ–ISN that never appear on search engines, with no booking fees.