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INL to BTM: distance & flight time
International Falls (Falls International Airport) → Butte (Bert Mooney Airport)
911 mi
1,466 km · 791 nm
2h 27m
estimated nonstop flight time
-1h
time difference · heading west
See live INL→BTM fares Phone-only fares on this route — call free
Flight time details
911 miles nonstop takes roughly 2h 27m 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
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Frequently asked questions
How far is INL from BTM?
The flight distance from International Falls (INL) to Butte (BTM) is 911 miles (1,466 km, 791 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INL to BTM?
A nonstop flight takes about 2h 27m 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 Butte?
Butte is 1 hour behind International Falls.
What is the cheapest way to fly from INL to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INL–BTM that never appear on search engines, with no booking fees.