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BMT to HLN: distance & flight time
Beaumont (Beaumont Municipal Airport) → Helena (Helena Regional Airport)
1,487 mi
2,393 km · 1,292 nm
3h 42m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BMT→HLN fares Phone-only fares on this route — call free
Flight time details
1,487 miles nonstop takes roughly 3h 42m 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
- BMT — Beaumont Municipal Airport · Beaumont, United States
- HLN — Helena Regional Airport · Helena, 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 BMT
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
Frequently asked questions
How far is BMT from HLN?
The flight distance from Beaumont (BMT) to Helena (HLN) is 1,487 miles (2,393 km, 1,292 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BMT to HLN?
A nonstop flight takes about 3h 42m 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 Beaumont and Helena?
Helena is 1 hour behind Beaumont.
What is the cheapest way to fly from BMT to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BMT–HLN that never appear on search engines, with no booking fees.