Need help booking?
Unpublished phone-only deals available
LMT to IDA: distance & flight time
Klamath Falls (Crater Lake-Klamath Regional Airport) → Idaho Falls (Idaho Falls Regional Airport)
498 mi
802 km · 433 nm
1h 33m
estimated nonstop flight time
+1h
time difference · heading east
See live LMT→IDA fares Phone-only fares on this route — call free
Flight time details
498 miles nonstop takes roughly 1h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- LMT — Crater Lake-Klamath Regional Airport · Klamath Falls, United States
- IDA — Idaho Falls Regional Airport · Idaho 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 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
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is LMT from IDA?
The flight distance from Klamath Falls (LMT) to Idaho Falls (IDA) is 498 miles (802 km, 433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LMT to IDA?
A nonstop flight takes about 1h 33m 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 Klamath Falls and Idaho Falls?
Idaho Falls is 1 hour ahead of Klamath Falls.
What is the cheapest way to fly from LMT to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LMT–IDA that never appear on search engines, with no booking fees.