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ISA to LMT: distance & flight time
Mount Isa (Mount Isa Airport) → Klamath Falls (Crater Lake-Klamath Regional Airport)
7,603 mi
12,236 km · 6,607 nm
15h 22m
estimated nonstop flight time
-17h
time difference · heading northeast
See live ISA→LMT fares Phone-only fares on this route — call free
Flight time details
7,603 miles nonstop takes roughly 15h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-hour time set-back when reading arrival times on your ticket.
The two airports
- ISA — Mount Isa Airport · Mount Isa, Australia
- 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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 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 ISA from LMT?
The flight distance from Mount Isa (ISA) to Klamath Falls (LMT) is 7,603 miles (12,236 km, 6,607 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISA to LMT?
A nonstop flight takes about 15h 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 Mount Isa and Klamath Falls?
Klamath Falls is 17 hours behind Mount Isa.
What is the cheapest way to fly from ISA to LMT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISA–LMT that never appear on search engines, with no booking fees.