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HLN to ARA: distance & flight time
Helena (Helena Regional Airport) → Louisiana (Acadiana Regional Airport)
1,571 mi
2,529 km · 1,365 nm
3h 33m
estimated nonstop flight time
+1h
time difference · heading southeast
See live HLN→ARA fares Phone-only fares on this route — call free
Flight time details
1,571 miles nonstop takes roughly 3h 33m gate to gate, flying southeast. 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
- ARA — Acadiana Regional Airport · Louisiana, 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 ARA
- LFT · Lafayette Regional Airport13 mi away
- BTR · Baton Rouge Metropolitan Airport56 mi away
- LCH · Lake Charles Regional Airport80 mi away
- ESF · Esler Regional Airport97 mi away
Frequently asked questions
How far is HLN from ARA?
The flight distance from Helena (HLN) to Louisiana (ARA) is 1,571 miles (2,529 km, 1,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to ARA?
A nonstop flight takes about 3h 33m 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 Louisiana?
Louisiana is 1 hour ahead of Helena.
What is the cheapest way to fly from HLN to ARA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–ARA that never appear on search engines, with no booking fees.