Need help booking?
Unpublished phone-only deals available
SEP to BTM: distance & flight time
Stephenville (Stephenville Clark Regional Airport) → Butte (Bert Mooney Airport)
1,217 mi
1,959 km · 1,058 nm
3h 7m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SEP→BTM fares Phone-only fares on this route — call free
Flight time details
1,217 miles nonstop takes roughly 3h 7m 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
- SEP — Stephenville Clark Regional Airport · Stephenville, 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 SEP
- MWL · Mineral Wells Airport40 mi away
- DFW · Dallas Fort Worth International Airport81 mi away
- BKD · Stephens County Airport54 mi away
- FWH · NAS Fort Worth JRB/Carswell Field57 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 SEP from BTM?
The flight distance from Stephenville (SEP) to Butte (BTM) is 1,217 miles (1,959 km, 1,058 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEP to BTM?
A nonstop flight takes about 3h 7m 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 Stephenville and Butte?
Butte is 1 hour behind Stephenville.
What is the cheapest way to fly from SEP to BTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEP–BTM that never appear on search engines, with no booking fees.