Need help booking?
Unpublished phone-only deals available
ATL to HLN: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Helena (Helena Regional Airport)
1,696 mi
2,730 km · 1,474 nm
3h 48m
estimated nonstop flight time
-2h
time difference · heading northwest
See live ATL→HLN fares Phone-only fares on this route — call free
Flight time details
1,696 miles nonstop takes roughly 3h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from HLN?
The flight distance from Atlanta (ATL) to Helena (HLN) is 1,696 miles (2,730 km, 1,474 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to HLN?
A nonstop flight takes about 3h 48m 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 Atlanta and Helena?
Helena is 2 hours behind Atlanta.
What is the cheapest way to fly from ATL to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–HLN that never appear on search engines, with no booking fees.