Need help booking?
Unpublished phone-only deals available
GLS to BTM: distance & flight time
Galveston (Scholes International At Galveston Airport) → Butte (Bert Mooney Airport)
1,497 mi
2,409 km · 1,301 nm
3h 43m
estimated nonstop flight time
-1h
time difference · heading northwest
See live GLS→BTM fares Phone-only fares on this route — call free
Flight time details
1,497 miles nonstop takes roughly 3h 43m gate to gate, flying northwest. 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
- GLS — Scholes International At Galveston Airport · Galveston, 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 GLS
- IAH · George Bush Intercontinental Houston Airport57 mi away
- EFD · Ellington Airport30 mi away
- HOU · William P Hobby Airport36 mi away
- LJN · Texas Gulf Coast Regional Airport38 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 GLS from BTM?
The flight distance from Galveston (GLS) to Butte (BTM) is 1,497 miles (2,409 km, 1,301 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLS to BTM?
A nonstop flight takes about 3h 43m 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 Galveston and Butte?
Butte is 1 hour behind Galveston.
What is the cheapest way to fly from GLS to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLS–BTM that never appear on search engines, with no booking fees.