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WHP to HLN: distance & flight time
Los Angeles (Whiteman Airport) → Helena (Helena Regional Airport)
917 mi
1,476 km · 797 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading north
See live WHP→HLN fares Phone-only fares on this route — call free
Flight time details
917 miles nonstop takes roughly 2h 28m gate to gate, flying north. 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
- WHP — Whiteman Airport · Los Angeles, 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 WHP
- LAX · Los Angeles International Airport22 mi away
- BUR · Bob Hope Airport5 mi away
- VNY · Van Nuys Airport6 mi away
- SMO · Santa Monica Municipal Airport17 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 WHP from HLN?
The flight distance from Los Angeles (WHP) to Helena (HLN) is 917 miles (1,476 km, 797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WHP to HLN?
A nonstop flight takes about 2h 28m 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 Los Angeles and Helena?
Helena is 1 hour ahead of Los Angeles.
What is the cheapest way to fly from WHP to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WHP–HLN that never appear on search engines, with no booking fees.