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RDM to ISN: distance & flight time
Redmond-Bend (Roberts Field) → Williston (Sloulin Field International Airport)
878 mi
1,412 km · 763 nm
2h 22m
estimated nonstop flight time
+2h
time difference · heading northeast
See live RDM→ISN fares Phone-only fares on this route — call free
Flight time details
878 miles nonstop takes roughly 2h 22m 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
- RDM — Roberts Field · Redmond-Bend, 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 RDM
- PRZ · Prineville Airport12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport94 mi away
- SLE · Salem Municipal Airport/McNary Field102 mi away
- EUG · Mahlon Sweet Field103 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 RDM from ISN?
The flight distance from Redmond-Bend (RDM) to Williston (ISN) is 878 miles (1,412 km, 763 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDM to ISN?
A nonstop flight takes about 2h 22m 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 Redmond-Bend and Williston?
Williston is 2 hours ahead of Redmond-Bend.
What is the cheapest way to fly from RDM to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDM–ISN that never appear on search engines, with no booking fees.