HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helena

$412+ Cheap flights from Atlanta to Helena (ATL - HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — HLN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Helena with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Atlanta to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$412
(Alaska Airlines)

Popular in

February

Cheapest in

April
From Atlanta Hartsfield-Jackson to Helena
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($235 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($53 potential savings vs. average RT price).
Search Deals

Find flight deals from Atlanta to Helena

Cheapest flights from Atlanta to Helena
Explore the most affordable flight options available from Atlanta to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:00 amATL - HLN
1 stop10h 36mAlaska Airlines
Sat 11/156:13 pmHLN - ATL
1 stop20h 48mAlaska Airlines
Deal found 9/11$412
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:15 amATL - HLN
1 stop8h 12mUnited Airlines
Sat 11/156:40 amHLN - ATL
2 stops11h 02mUnited Airlines
Deal found 9/11$418
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:00 amATL - HLN
1 stop12h 41mAlaska Airlines
Sun 10/126:18 pmHLN - ATL
1 stop27h 41mAlaska Airlines
Deal found 9/11$473
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:00 amATL - HLN
1 stop12h 41mAlaska Airlines
Sat 10/116:18 pmHLN - ATL
1 stop27h 41mAlaska Airlines
Deal found 9/10$512
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:00 amATL - HLN
1 stop12h 41mAlaska Airlines
Sun 10/126:18 pmHLN - ATL
1 stop11h 09mAlaska Airlines
Deal found 9/11$513
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:10 amATL - HLN
2 stops17h 04mUnited Airlines
Sun 10/125:18 pmHLN - ATL
1 stop27h 27mUnited Airlines
Deal found 9/10$534
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:15 pmATL - HLN
2 stops20h 54mUnited Airlines
Sun 10/125:18 pmHLN - ATL
1 stop27h 27mUnited Airlines
Deal found 9/10$550
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:43 pmATL - HLN
1 stop6h 17mUnited Airlines
Sat 10/185:18 pmHLN - ATL
2 stops14h 51mUnited Airlines
Deal found 9/10$568
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/259:00 amATL - HLN
1 stop9h 40mUnited Airlines
Mon 9/295:18 pmHLN - ATL
1 stop23h 16mUnited Airlines
Deal found 9/10$573

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Atlanta to Helena that are best for you.

Fly from

Atlanta

Fly to

Helena

Route

Depart

Return

Price

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 11/8

9:00 am-5:36 pm

1 stop10h 36m

Helena

Sat 11/15

6:13 pm-5:01 pm

1 stop20h 48m

$412

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 11/8

7:15 am-1:27 pm

1 stop8h 12m

Helena

Sat 11/15

6:40 am-7:42 pm

2 stops11h 02m

$418

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 10/4

7:00 am-5:41 pm

1 stop12h 41m

Helena

Sun 10/12

6:18 pm-11:59 pm

1 stop27h 41m

$473

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 10/5

7:00 am-5:41 pm

1 stop12h 41m

Helena

Sat 10/11

6:18 pm-11:59 pm

1 stop27h 41m

$512

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 10/12

7:00 am-5:41 pm

1 stop12h 41m

Helena

Sat 10/18

6:18 pm-11:59 pm

1 stop27h 41m

$512

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 10/5

4:43 pm-4:40 pm

1 stop25h 57m

Helena

Sun 10/12

5:18 pm-10:45 pm

1 stop27h 27m

$513

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 10/5

7:00 am-5:41 pm

1 stop12h 41m

Helena

Sun 10/12

6:18 pm-7:27 am

1 stop11h 09m

$513

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 10/4

7:10 am-10:14 pm

2 stops17h 04m

Helena

Sun 10/12

5:18 pm-10:45 pm

1 stop27h 27m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Atlanta to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Atlanta to Helena?

Currently, February is the cheapest month in which you can book a flight from Atlanta to Helena (average of $353). Flying from Atlanta to Helena in May is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Atlanta to Helena by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Helena?

    Airlines like Alaska Airlines and United Airlines fly from Atlanta to Helena in about 8h 12m. The time it takes to get you to your destination can typically vary by up to 2h 24m. Atlanta and Helena are separated by a distance of 1695 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Atlanta to Helena round-trip?

    Delta, at $239, was found to be the cheapest airline from Atlanta to Helena. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Atlanta to Helena for 64% less than the average price by searching for these airlines.

  • Can I find deals for flights from Atlanta to Helena that include hotel bookings?

    Yes. In addition to deals on Atlanta to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Helena.

  • Can I find deals for business class flights from Atlanta to Helena?

    Yes. Cheapflights offers flight deals from Atlanta to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Helena?

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Helena (average of $353). Flying from Atlanta to Helena in May is currently the most expensive (average of $517). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Helena

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Bozeman flights
Atlanta to Kalispell flights
Asheville to Bozeman flights
Jacksonville to Bozeman flights
Savannah to Bozeman flights
Atlanta to Missoula flights
Asheville to Kalispell flights
Atlanta to Great Falls flights
Asheville to Missoula flights
Jacksonville to Kalispell flights
Chattanooga to Bozeman flights
Chattanooga to Kalispell flights
Jacksonville to Helena flights
Jacksonville to Missoula flights
Atlanta to Billings flights
Tallahassee to Bozeman flights
Augusta to Billings flights
Jacksonville to Billings flights
Chattanooga to Missoula flights
Chattanooga to Billings flights
Jacksonville to Butte flights
Augusta to Great Falls flights
Augusta to Bozeman flights
Jacksonville to Great Falls flights
Atlanta to Butte flights
Tallahassee to Kalispell flights
Atlanta to Cody flights
Augusta to Missoula flights
Atlanta to West Yellowstone flights
Asheville to West Yellowstone flights
Savannah to Billings flights
Asheville to Great Falls flights
Albany to Missoula flights
Valdosta to Missoula flights
Tallahassee to Great Falls flights
Tallahassee to Missoula flights
Jacksonville to West Yellowstone flights
Chattanooga to Cody flights
Brunswick to Great Falls flights
Augusta to Helena flights
Augusta to Butte flights
Asheville to Billings flights
Chattanooga to West Yellowstone flights
Asheville to Helena flights

Top 2 airlines flying from Atlanta to Helena

Discover the top 2 airlines that operate flights from Atlanta to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$554Average$654FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.