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INL to IDA: distance & flight time
International Falls (Falls International Airport) → Idaho Falls (Idaho Falls Regional Airport)
958 mi
1,542 km · 832 nm
2h 33m
estimated nonstop flight time
-1h
time difference · heading west
See live INL→IDA fares Phone-only fares on this route — call free
Flight time details
958 miles nonstop takes roughly 2h 33m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- INL — Falls International Airport · International 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 INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 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 INL from IDA?
The flight distance from International Falls (INL) to Idaho Falls (IDA) is 958 miles (1,542 km, 832 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INL to IDA?
A nonstop flight takes about 2h 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 International Falls and Idaho Falls?
Idaho Falls is 1 hour behind International Falls.
What is the cheapest way to fly from INL to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INL–IDA that never appear on search engines, with no booking fees.