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BTM to LEW: distance & flight time
Butte (Bert Mooney Airport) → Lewiston (Auburn Lewiston Municipal Airport)
2,042 mi
3,287 km · 1,775 nm
4h 28m
estimated nonstop flight time
+2h
time difference · heading east
See live BTM→LEW fares Phone-only fares on this route — call free
Flight time details
2,042 miles nonstop takes roughly 4h 28m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- LEW — Auburn Lewiston Municipal Airport · Lewiston, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near LEW
- NHZ · Brunswick Executive Airport20 mi away
- PWM · Portland International Jetport Airport28 mi away
- AUG · Augusta State Airport31 mi away
- FRY · Eastern Slopes Regional Airport33 mi away
Frequently asked questions
How far is BTM from LEW?
The flight distance from Butte (BTM) to Lewiston (LEW) is 2,042 miles (3,287 km, 1,775 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to LEW?
A nonstop flight takes about 4h 28m 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 Butte and Lewiston?
Lewiston is 2 hours ahead of Butte.
What is the cheapest way to fly from BTM to LEW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–LEW that never appear on search engines, with no booking fees.