ATL - HLN

$257 Find Cheap Flights from Atlanta to Helena

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Helena departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Helena

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Helena, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Helena, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$334
United Airlines
Fri 5/1Tue 5/5
ATL - HLN • 1 stop
Cheapest one-way
$225
Alaska Airlines
Mon 3/9
ATL - HLN • 1 stop
Top airlines
United Airlines
Cheapest • from $334 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Helena. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Seattle (SEA)
Cheapest • Avg $482 (round-trip)
Denver (DEN)
Shortest trip • 6h 59m (one-way)
Insights
Insights
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Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Helena!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Helena (ATL-HLN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Helena that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Helena

Fri, May 1 - Tue, May 5
United Airlines Logo
4:35 pm - 9:46 pm
ATL
-
HLN
7h 11m
1 stop
United Airlines Logo
2:30 pm - 10:45 pm
HLN
-
ATL
6h 15m
1 stop
$334United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
9:52 am - 9:46 pm
ATL
-
HLN
13h 54m
2 stops
United Airlines Logo
6:15 am - 3:23 pm
HLN
-
ATL
7h 08m
1 stop
$337United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
9:52 am - 9:46 pm
ATL
-
HLN
13h 54m
2 stops
United Airlines Logo
6:15 am - 7:21 pm
HLN
-
ATL
11h 06m
2 stops
$342United Airlines
Fri, May 1 - Tue, May 5
Delta Logo
7:55 am - 12:24 pm
ATL
-
HLN
6h 29m
1 stop
Delta Logo
1:04 pm - 10:58 pm
HLN
-
ATL
7h 54m
1 stop
$422Delta
Tue, Mar 17 - Sat, Mar 21
Alaska Airlines Logo
7:04 am - 3:59 pm
ATL
-
HLN
10h 55m
1 stop
Alaska Airlines Logo
6:22 pm - 6:00 am
HLN
-
ATL
9h 38m
1 stop
$434Alaska Airlines
Fri, May 1 - Tue, May 5
Delta Logo
7:55 am - 12:24 pm
ATL
-
HLN
6h 29m
1 stop
Delta Logo
1:04 pm - 10:58 pm
HLN
-
ATL
7h 54m
1 stop
$442Delta
Fri, May 1 - Tue, May 5
United Airlines Logo
9:52 am - 9:46 pm
ATL
-
HLN
13h 54m
2 stops
United Airlines Logo
6:15 am - 3:23 pm
HLN
-
ATL
7h 08m
1 stop
$452United Airlines
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
11:28 am - 9:25 pm
ATL
-
HLN
11h 57m
2 stops
United Airlines Logo
2:30 pm - 10:22 pm
HLN
-
ATL
5h 52m
1 stop
$454United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
9:52 am - 9:46 pm
ATL
-
HLN
13h 54m
2 stops
United Airlines Logo
6:15 am - 7:21 pm
HLN
-
ATL
11h 06m
2 stops
$457United Airlines
Sat, Mar 14 - Wed, Mar 18
United Airlines Logo
4:28 pm - 9:25 pm
ATL
-
HLN
6h 57m
1 stop
United Airlines Logo
2:30 pm - 10:22 pm
HLN
-
ATL
5h 52m
1 stop
$494United Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Helena flights

Get data-powered insights and trends into flights from Atlanta to Helena to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Atlanta to Helena?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Atlanta to Helena were found on United Airlines ($334) and Delta ($422).

Which airlines fly non-stop between Atlanta and Helena?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Atlanta to Helena.

There is just one airline that flies from Atlanta to Helena direct and that is Delta. The best round-trip deal found from Delta for the route is $239.

Good to know

Low seasonOctober
Cheapest flight$225
Best time to beat the crowds with an average 58% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Atlanta to Helena

When to book flights from Atlanta to Helena

Are your dates flexible? Find out the best times to travel from Atlanta to Helena based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Helena

  • What is the cheapest flight from Atlanta to Helena?

    In the last 3 days, the lowest price for a flight from Atlanta to Helena was $225 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Atlanta and Helena?

    A passport is not required to fly from Atlanta to Helena.

  • Which aircraft models fly most regularly from Atlanta to Helena?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Helena?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Atlanta and Helena, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Helena, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Helena are Delta and United Airlines. With an average price for the route of $493 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $548 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Atlanta to Helena?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Helena.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Helena?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helena from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Helena?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helena with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and HLN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Helena?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helena from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Atlanta to Helena

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Helena. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Helena? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8245 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
7.9Comfort
Airline reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

8.0 ExcellentSheila, Mar 2026
ATL - EWR
Read more Delta reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

two hour delay and the Delta representative on the PA system was unable to understand

We waited an hour on the runway to get a gate in Orlando

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

The landing was the worst I’ve experienced with a flight.

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Everything you need to know for your flight from Atlanta to Helena

Information on your arrival and departure airports