Need help booking?
Unpublished phone-only deals available
BTM to GPT: distance & flight time
Butte (Bert Mooney Airport) → Gulfport (Gulfport Biloxi International Airport)
1,654 mi
2,662 km · 1,437 nm
3h 43m
estimated nonstop flight time
+1h
time difference · heading southeast
See live BTM→GPT fares Phone-only fares on this route — call free
Flight time details
1,654 miles nonstop takes roughly 3h 43m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BTM — Bert Mooney Airport · Butte, United States
- GPT — Gulfport Biloxi International Airport · Gulfport, 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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 mi away
Frequently asked questions
How far is BTM from GPT?
The flight distance from Butte (BTM) to Gulfport (GPT) is 1,654 miles (2,662 km, 1,437 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to GPT?
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 Butte and Gulfport?
Gulfport is 1 hour ahead of Butte.
What is the cheapest way to fly from BTM to GPT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–GPT that never appear on search engines, with no booking fees.