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HLN to BZN: distance & flight time
Helena (Helena Regional Airport) → Bozeman (Gallatin Field)
70 mi
112 km · 61 nm
39m
estimated nonstop flight time
Same time
time difference · heading southeast
See live HLN→BZN fares Phone-only fares on this route — call free
Flight time details
70 miles nonstop takes roughly 39m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- BZN — Gallatin Field · Bozeman, 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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Frequently asked questions
How far is HLN from BZN?
The flight distance from Helena (HLN) to Bozeman (BZN) is 70 miles (112 km, 61 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to BZN?
A nonstop flight takes about 39m 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 cheapest way to fly from HLN to BZN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–BZN that never appear on search engines, with no booking fees.