Butte (BTM) to Helena (HLN)
Flight time
≈ 0h 54m
Bearing
28° NE
Butte (BTM) to Helena (HLN) is 51 miles (83 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies BTM–HLN
US DOT T-100 · filed dataIn July 2025, SkyWest Airlines was the only carrier flying nonstop BTM–HLN; the Bombardier CRJ-200 was the most common aircraft at 100% of departures; flights ran 0% full.
Departures
2
July 2025
Seats
100
both directions
Passengers
0
both directions
Load factor
0.0%
passengers ÷ seats
Who flies BTM–HLN?
SkyWest Airlines was the only carrier to fly nonstop BTM–HLN in July 2025 (2 departures).
- OO
SkyWest Airlines
2 departures · 100 seats
Share of departures100.0%0.0%
Load
What plane flies BTM–HLN?
In July 2025, the Bombardier CRJ-200 flew 100% of BTM–HLN departures.
- Bombardier CRJ-200
2 departures · 0.0% load
100.0%
How has BTM–HLN traffic changed?
Monthly nonstop BTM–HLN traffic, trailing 12 months through July 2025. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
2 departures · 0 passengers
0.0%
Load
Nonstop BTM–HLN traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2025; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Butte
US
Bert Mooney Airport
Coordinates
45.95°N, 112.50°W
Hemisphere
N · W
Frequently asked
How far is Butte (BTM) from Helena (HLN)?
BTM to HLN is 51 miles (83 km / 45 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BTM to HLN?
A nonstop covers the 51-mile great-circle distance in roughly 0h 54m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BTM–HLN?
In July 2025, the Bombardier CRJ-200 flew the largest share of departures (100.0%).
What mileage do I earn flying BTM–HLN?
Distance-based programs credit off the 51-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Other routes from BTM
Popular long-haul routes