ATL - HLN

$245 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 9/15. 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 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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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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Helena

Sat, Nov 8 - Tue, Nov 11
Alaska Airlines Logo
7:00 am - 5:36 pmATL-HLN
12h 36m1 stop
Alaska Airlines Logo
6:13 pm - 5:01 pmHLN-ATL
20h 48m1 stop
$410Alaska Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
Alaska Airlines Logo
7:00 am - 5:36 pmATL-HLN
12h 36m1 stop
Alaska Airlines Logo
6:13 pm - 2:50 pmHLN-ATL
18h 37m2 stops
$461Alaska Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Alaska Airlines Logo
6:55 am - 3:21 pmATL-HLN
10h 26m1 stop
Alaska Airlines Logo
4:02 pm - 12:03 amHLN-ATL
30h 01m1 stop
$493Alaska Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
Alaska Airlines Logo
7:16 am - 5:36 pmATL-HLN
12h 20m2 stops
Alaska Airlines Logo
6:13 pm - 4:55 pmHLN-ATL
20h 42m2 stops
$521Alaska Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Alaska Airlines Logo
6:55 am - 3:21 pmATL-HLN
10h 26m1 stop
Alaska Airlines Logo
4:02 pm - 6:51 pmHLN-ATL
24h 49m2 stops
$538Alaska Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 1
United Airlines Logo
4:37 pm - 1:30 pmATL-HLN
22h 53m1 stop
United Airlines Logo
5:20 pm - 6:28 pmHLN-ATL
23h 08m1 stop
$640United Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 22
Alaska Airlines Logo
3:42 pm - 3:21 pmATL-HLN
25h 39m2 stops
Alaska Airlines Logo
4:02 pm - 2:42 pmHLN-ATL
20h 40m2 stops
$644Alaska Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
United Airlines Logo
8:22 am - 9:11 pmATL-HLN
14h 49m2 stops
United Airlines Logo
6:30 am - 10:43 pmHLN-ATL
14h 13m1 stop
$690United Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
United Airlines Logo
11:12 am - 9:11 pmATL-HLN
11h 59m1 stop
United Airlines Logo
6:30 am - 10:43 pmHLN-ATL
14h 13m1 stop
$693United Airlines
Find Deal
Mon, Aug 25 - Mon, Sep 1
United Airlines Logo
5:30 am - 1:30 pmATL-HLN
10h 00m2 stops
United Airlines Logo
5:20 pm - 6:28 pmHLN-ATL
23h 08m1 stop
$725United Airlines
Find Deal
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.

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

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

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

Good to know

Low seasonApril
Cheapest flight$245
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 16% 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 $245 for a one-way ticket and $410 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?

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

  • 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.
8.0
DeltaOverall score based on 7980 reviews
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
7.3Food
Airline reviews

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

8.0 ExcellentSarah, Aug 2025ATL - LAS
Read more Delta reviews

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Wifi did not work and they only served water, coffee, or tea.

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.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

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

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