HLN - ATL

$411 Find Cheap Flights from Helena to Atlanta

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Atlanta departing on 9/24. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Atlanta, 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 Helena to Atlanta, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Helena to Atlanta (HLN-ATL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Atlanta 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 Helena to Atlanta

Wed, Sep 24 - Wed, Oct 1
United Airlines Logo
2:30 pm - 10:43 pmHLN-ATL
6h 13m1 stop
United Airlines Logo
9:00 am - 2:09 pmATL-HLN
7h 09m1 stop
$411United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
Alaska Airlines Logo
4:02 pm - 12:03 amHLN-ATL
30h 01m1 stop
Alaska Airlines Logo
9:22 am - 5:41 pmATL-HLN
10h 19m1 stop
$422Alaska Airlines
Find Deal
Sat, Oct 4 - Tue, Oct 7
Alaska Airlines Logo
6:18 pm - 11:59 pmHLN-ATL
27h 41m1 stop
Alaska Airlines Logo
7:29 pm - 5:41 pmATL-HLN
24h 12m1 stop
$442Alaska Airlines
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Thu, Oct 2 - Sat, Oct 4
Delta Logo
1:00 pm - 11:28 pmHLN-ATL
8h 28m1 stop
Delta Logo
8:00 am - 12:20 pmATL-HLN
6h 20m1 stop
$451Delta
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Tue, Sep 30 - Tue, Oct 7
Alaska Airlines Logo
4:02 pm - 2:42 pmHLN-ATL
20h 40m2 stops
Alaska Airlines Logo
7:29 pm - 5:41 pmATL-HLN
24h 12m1 stop
$461Alaska Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
Alaska Airlines Logo
6:18 pm - 2:38 pmHLN-ATL
18h 20m2 stops
Alaska Airlines Logo
9:22 am - 5:41 pmATL-HLN
10h 19m1 stop
$462Alaska Airlines
Find Deal
Tue, Sep 30 - Sun, Oct 5
Alaska Airlines Logo
4:02 pm - 5:21 pmHLN-ATL
23h 19m1 stop
Alaska Airlines Logo
9:22 am - 5:41 pmATL-HLN
10h 19m1 stop
$473Alaska Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
2:30 pm - 10:44 pmHLN-ATL
6h 14m1 stop
United Airlines Logo
9:00 am - 1:47 pmATL-HLN
6h 47m1 stop
$491United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
2:44 pm - 10:45 pmHLN-ATL
6h 01m1 stop
United Airlines Logo
10:15 am - 9:00 pmATL-HLN
12h 45m2 stops
$496United Airlines
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Thu, Dec 11 - Sun, Dec 14
Delta Logo
12:50 pm - 11:31 pmHLN-ATL
8h 41m1 stop
Delta Logo
3:22 pm - 10:37 pmATL-HLN
9h 15m1 stop
$790Delta
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Booking Insights

KAYAK's insights & trends for Helena to Atlanta flights

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

What’s the cheapest day of the week to fly from Helena to Atlanta?

The average price of all round-trip flights from Helena to Atlanta clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Helena to Atlanta, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Atlanta, Saturday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Helena to Atlanta?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Helena to Atlanta, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Helena to Atlanta is September, where tickets cost $245 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is $938 and $883 respectively.

Good to know

Low seasonMarch
Cheapest flight$411
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Helena to Atlanta

When to book flights from Helena to Atlanta

Are your dates flexible? Find out the best times to travel from Helena to Atlanta 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 Helena to Atlanta

  • What is the cheapest flight from Helena to Atlanta?

    In the last 3 days, the lowest price for a flight from Helena to Atlanta was $411 for a round-trip ticket.

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

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

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

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

  • Which airline alliances offer flights from Helena to Atlanta?

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

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

    The two airlines most popular with KAYAK users for flights from Helena to Atlanta are Delta and United Airlines. With an average price for the route of $480 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 $497 and an overall rating of 7.4.

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

    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 Helena to Atlanta.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Atlanta from Helena 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 Helena to Atlanta?

    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 Atlanta with an airline and back to Helena with another airline. Booking your flights between Helena and ATL 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 Helena to Atlanta?

    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 Atlanta from Helena 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 Helena to Atlanta

 
See real verified KAYAK customer reviews for airlines flying from Helena to Atlanta. 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 Helena to Atlanta? 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 7979 reviews
7.9Entertainment
7.9Comfort
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

6.0 GoodKristopher, Aug 2025HPN - ATL
Read more Delta reviews

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

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

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