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Helena

$223+ Cheap flights from Atlanta to Helena (ATL - HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — HLN
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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 10/244:35 pm
ATL
-
HLN
1 stop6h 24m
United Airlines
Tue 10/277:00 am
HLN
-
ATL
1 stop6h 04m
United Airlines
Deal found 3/8$419
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 9/37:00 am
ATL
-
HLN
1 stop10h 31m
Alaska Airlines
Sun 9/134:08 pm
HLN
-
ATL
1 stop13h 43m
Alaska Airlines
Deal found 3/9$451
This Delta deal was found by Cheapflights users on 3/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:05 am
ATL
-
HLN
1 stop6h 18m
Delta
Wed 5/201:03 pm
HLN
-
ATL
1 stop8h 40m
Delta
Deal found 3/10$484
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 3/249:00 am
ATL
-
HLN
1 stop6h 38m
United Airlines
Sat 3/286:15 am
HLN
-
ATL
2 stops13h 16m
United Airlines
Deal found 3/9$494
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Thu 7/305:57 pm
ATL
-
HLN
2 stops24h 52m
Alaska Airlines
Mon 8/175:26 pm
HLN
-
ATL
1 stop11h 55m
Alaska Airlines
Deal found 3/8$531

Find 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$451
(Alaska Airlines)

One-way from

$223
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$468
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Helena flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Helena flights.
Search Deals
From Atlanta Hartsfield-Jackson to Helena
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Helena
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($324 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 10, 2026.
Use the filters below to find and compare flights from Atlanta to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 5/8

8:05 am-12:23 pm

1 stop6h 18m

Helena

Wed 5/20

1:03 pm-11:43 pm

1 stop8h 40m

$484

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 3/24

9:00 am-1:38 pm

1 stop6h 38m

Helena

Sat 3/28

6:15 am-9:31 pm

2 stops13h 16m

$494

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 5/8

9:00 am-1:38 pm

1 stop6h 38m

Helena

Wed 5/20

6:15 am-9:57 pm

2 stops13h 42m

$598

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 5/8

6:11 pm-5:45 pm

2 stops25h 34m

Helena

Wed 5/20

4:43 pm-3:34 pm

2 stops44h 51m

$710

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Mon 3/23

11:43 am-9:25 pm

2 stops11h 42m

Helena

Fri 3/27

6:15 am-3:10 pm

1 stop6h 55m

$780

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 3/22

7:10 pm-5:45 pm

1 stop24h 35m

Helena

Thu 3/26

6:22 pm-6:00 am

1 stop9h 38m

$811

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 3/22

4:28 pm-9:25 pm

1 stop6h 57m

Helena

Thu 3/26

2:30 pm-10:22 pm

1 stop5h 52m

$877

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 4/5

9:00 am-1:39 pm

1 stop6h 39m

Helena

Thu 4/9

6:15 am-7:34 pm

2 stops11h 19m

$881
Quickest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sun 4/5

7:50 am-12:21 pm

1 stop6h 31m

Helena

Thu 4/9

1:02 pm-9:13 pm

1 stop6h 11m

$895
Cheapest one-way

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 4/21

4:33 pm-5:45 pm

2 stops27h 12m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Atlanta to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Helena in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Helena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Atlanta to Helena (average of $239). Flying from Atlanta to Helena in April is currently the most expensive (average of $353). 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 March 10, 2026.
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
7.9
Good
8,276 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,276 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

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
9,409 reviews
Delta
7.9
Good
8,276 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.8

Overall

7.9

Food

7.2

Boarding

8.1

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 Delta, United Airlines, and Alaska Airlines fly from Atlanta to Helena in about 6h 18m. The time it takes to get you to your destination can typically vary by up to 19h 16m. 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 57% 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, October is the cheapest month in which you can book a flight from Atlanta to Helena (average of $239). Flying from Atlanta to Helena in April is currently the most expensive (average of $353). 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

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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$493FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$379Average$548FlexibilityNo cancel feeOn-time69%

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