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BTR to HLN: distance & flight time
Baton Rouge (Baton Rouge Metropolitan Airport) → Helena (Helena Regional Airport)
1,572 mi
2,529 km · 1,366 nm
3h 33m
estimated nonstop flight time
-1h
time difference · heading northwest
See live BTR→HLN fares Phone-only fares on this route — call free
Flight time details
1,572 miles nonstop takes roughly 3h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- BTR — Baton Rouge Metropolitan Airport · Baton Rouge, 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 BTR
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 BTR from HLN?
The flight distance from Baton Rouge (BTR) to Helena (HLN) is 1,572 miles (2,529 km, 1,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTR to HLN?
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 Baton Rouge and Helena?
Helena is 1 hour behind Baton Rouge.
What is the cheapest way to fly from BTR to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTR–HLN that never appear on search engines, with no booking fees.