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KLU to IDA: distance & flight time
Klagenfurt (Klagenfurt Airport) → Idaho Falls (Idaho Falls Regional Airport)
5,401 mi
8,691 km · 4,693 nm
11h 3m
estimated nonstop flight time
-8h
time difference · heading northwest
See live KLU→IDA fares Phone-only fares on this route — call free
Flight time details
5,401 miles nonstop takes roughly 11h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- KLU — Klagenfurt Airport · Klagenfurt, Austria
- 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 KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 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 KLU from IDA?
The flight distance from Klagenfurt (KLU) to Idaho Falls (IDA) is 5,401 miles (8,691 km, 4,693 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KLU to IDA?
A nonstop flight takes about 11h 3m 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 Klagenfurt and Idaho Falls?
Idaho Falls is 8 hours behind Klagenfurt.
What is the cheapest way to fly from KLU to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KLU–IDA that never appear on search engines, with no booking fees.