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BLI to HLN: distance & flight time
Bellingham (Bellingham International Airport) → Helena (Helena Regional Airport)
513 mi
826 km · 446 nm
1h 35m
estimated nonstop flight time
+1h
time difference · heading east
See live BLI→HLN fares Phone-only fares on this route — call free
Flight time details
513 miles nonstop takes roughly 1h 35m gate to gate, flying east. 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
- BLI — Bellingham International Airport · Bellingham, 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 BLI
- YVR · Vancouver International Airport40 mi away
- YXX · Abbotsford Airport18 mi away
- ESD · Orcas Island Airport18 mi away
- YLY · Langley Airport22 mi away
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 BLI from HLN?
The flight distance from Bellingham (BLI) to Helena (HLN) is 513 miles (826 km, 446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLI to HLN?
A nonstop flight takes about 1h 35m 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 Bellingham and Helena?
Helena is 1 hour ahead of Bellingham.
What is the cheapest way to fly from BLI to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLI–HLN that never appear on search engines, with no booking fees.