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LGA to BTM: distance & flight time
New York (La Guardia Airport) → Butte (Bert Mooney Airport)
1,953 mi
3,143 km · 1,697 nm
4h 18m
estimated nonstop flight time
-2h
time difference · heading northwest
See live LGA→BTM fares Phone-only fares on this route — call free
Flight time details
1,953 miles nonstop takes roughly 4h 18m 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
- LGA — La Guardia Airport · New York, 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 LGA
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 LGA from BTM?
The flight distance from New York (LGA) to Butte (BTM) is 1,953 miles (3,143 km, 1,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LGA to BTM?
A nonstop flight takes about 4h 18m 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 New York and Butte?
Butte is 2 hours behind New York.
What is the cheapest way to fly from LGA to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LGA–BTM that never appear on search engines, with no booking fees.