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LEX to BTM: distance & flight time
Lexington KY (Blue Grass Airport) → Butte (Bert Mooney Airport)
1,523 mi
2,452 km · 1,324 nm
3h 27m
estimated nonstop flight time
-2h
time difference · heading northwest
See live LEX→BTM fares Phone-only fares on this route — call free
Flight time details
1,523 miles nonstop takes roughly 3h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- LEX — Blue Grass Airport · Lexington KY, 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 LEX
- FFT · Capital City Airport19 mi away
- LOU · Bowman Field59 mi away
- SDF · Louisville International Standiford Field62 mi away
- SME · Lake Cumberland Regional Airport68 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 LEX from BTM?
The flight distance from Lexington KY (LEX) to Butte (BTM) is 1,523 miles (2,452 km, 1,324 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEX to BTM?
A nonstop flight takes about 3h 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 Lexington KY and Butte?
Butte is 2 hours behind Lexington KY.
What is the cheapest way to fly from LEX to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEX–BTM that never appear on search engines, with no booking fees.