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HLN to LSE: distance & flight time
Helena (Helena Regional Airport) → La Crosse (La Crosse Municipal Airport)
1,023 mi
1,646 km · 889 nm
2h 41m
estimated nonstop flight time
+1h
time difference · heading east
See live HLN→LSE fares Phone-only fares on this route — call free
Flight time details
1,023 miles nonstop takes roughly 2h 41m 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
- HLN — Helena Regional Airport · Helena, United States
- LSE — La Crosse Municipal Airport · La Crosse, 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 LSE
- VOK · Volk Field50 mi away
- PCD · Prairie Du Chien Municipal Airport60 mi away
- RST · Rochester International Airport62 mi away
- EAU · Chippewa Valley Regional Airport69 mi away
Frequently asked questions
How far is HLN from LSE?
The flight distance from Helena (HLN) to La Crosse (LSE) is 1,023 miles (1,646 km, 889 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to LSE?
A nonstop flight takes about 2h 41m 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 Helena and La Crosse?
La Crosse is 1 hour ahead of Helena.
What is the cheapest way to fly from HLN to LSE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–LSE that never appear on search engines, with no booking fees.