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OLF to HLN: distance & flight time
Wolf Point (L M Clayton Airport) → Helena (Helena Regional Airport)
317 mi
510 km · 275 nm
1h 18m
estimated nonstop flight time
Same time
time difference · heading west
See live OLF→HLN fares Phone-only fares on this route — call free
Flight time details
317 miles nonstop takes roughly 1h 18m gate to gate, flying west. 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
- OLF — L M Clayton Airport · Wolf Point, 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 OLF
- GGW · Wokal Field Glasgow International Airport49 mi away
- SDY · Sidney - Richland Regional Airport69 mi away
- GDV · Dawson Community Airport75 mi away
- ISN · Sloulin Field International Airport89 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 OLF from HLN?
The flight distance from Wolf Point (OLF) to Helena (HLN) is 317 miles (510 km, 275 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLF to HLN?
A nonstop flight takes about 1h 18m 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 OLF to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLF–HLN that never appear on search engines, with no booking fees.