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ISN to LMT: distance & flight time
Williston (Sloulin Field International Airport) → Klamath Falls (Crater Lake-Klamath Regional Airport)
971 mi
1,563 km · 844 nm
2h 35m
estimated nonstop flight time
-2h
time difference · heading west
See live ISN→LMT fares Phone-only fares on this route — call free
Flight time details
971 miles nonstop takes roughly 2h 35m 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
- LMT — Crater Lake-Klamath Regional Airport · Klamath Falls, 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 LMT
- MFR · Rogue Valley International Medford Airport60 mi away
- LKV · Lake County Airport68 mi away
- RDD · Redding Municipal Airport117 mi away
- CEC · Jack Mc Namara Field Airport131 mi away
Frequently asked questions
How far is ISN from LMT?
The flight distance from Williston (ISN) to Klamath Falls (LMT) is 971 miles (1,563 km, 844 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to LMT?
A nonstop flight takes about 2h 35m 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 Klamath Falls?
Klamath Falls is 2 hours behind Williston.
What is the cheapest way to fly from ISN to LMT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–LMT that never appear on search engines, with no booking fees.