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$350+ Cheap flights from Helena to Atlanta (HLN - ATL)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — ATL
Apr 1 — Apr 81
Wed 4/1
Wed 4/8
1 adult, Economy
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Cheap flight deals from Helena to Atlanta

Cheapest flights from Helena to Atlanta
Explore the most affordable flight options available from Helena to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.

This Delta deal was found by Cheapflights users on 3/2. 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.
Tue 3/171:02 pm
HLN
-
ATL
1 stop7h 59m
Delta
Sat 3/217:55 am
ATL
-
HLN
1 stop6h 26m
Delta
Deal found 3/2$379
This United Airlines deal was found by Cheapflights users on 3/1. 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 9/16:15 am
HLN
-
ATL
1 stop6h 43m
United Airlines
Sat 9/54:29 pm
ATL
-
HLN
1 stop6h 47m
United Airlines
Deal found 3/1$399
This United Airlines deal was found by Cheapflights users on 3/2. 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 3/176:15 am
HLN
-
ATL
2 stops15h 32m
United Airlines
Sat 3/219:00 am
ATL
-
HLN
1 stop6h 38m
United Airlines
Deal found 3/2$403
This United Airlines deal was found by Cheapflights users on 3/1. 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 4/286:15 am
HLN
-
ATL
2 stops15h 29m
United Airlines
Sat 5/29:52 am
ATL
-
HLN
2 stops13h 54m
United Airlines
Deal found 3/1$409
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/252:30 pm
HLN
-
ATL
1 stop5h 52m
United Airlines
Sat 3/289:00 am
ATL
-
HLN
1 stop6h 38m
United Airlines
Deal found 2/26$412
This Expedia deal was found by Cheapflights users on 2/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:22 pm
HLN
-
ATL
1 stop9h 38m
Alaska Airlines
Wed 3/254:33 pm
ATL
-
HLN
2 stops27h 12m
Alaska Airlines
Deal found 2/28$448

Find flight deals from Helena to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Atlanta (ATL). 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Delta)

One-way from

$350
(Delta)

Popular in

July

Cheapest in

September

Average price

$533
Provider with most accurate pricing for Helena-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Helena-Atlanta Hartsfield-Jackson flights.
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From Helena to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Helena to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($43 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 Helena to Atlanta 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 2, 2026.
Use the filters below to find and compare flights from Helena to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 4/28

6:15 am-11:44 pm

2 stops15h 29m

Atlanta Hartsfield-Jackson

Sat 5/2

4:35 pm-9:46 pm

1 stop7h 11m

$404

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Wed 3/25

2:30 pm-10:22 pm

1 stop5h 52m

Atlanta Hartsfield-Jackson

Sat 3/28

9:00 am-1:38 pm

1 stop6h 38m

$412

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 3/17

6:15 am-11:47 pm

2 stops15h 32m

Atlanta Hartsfield-Jackson

Sat 3/21

11:28 am-9:25 pm

2 stops11h 57m

$470

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Wed 4/1

1:02 pm-11:01 pm

1 stop7h 59m

Atlanta Hartsfield-Jackson

Mon 4/13

7:55 am-12:24 pm

1 stop6h 29m

$504

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 4/2

1:02 pm-11:06 pm

1 stop8h 04m

Atlanta Hartsfield-Jackson

Mon 4/6

3:15 pm-10:30 pm

1 stop9h 15m

$504

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Wed 6/10

2:20 pm-10:57 pm

1 stop6h 37m

Atlanta Hartsfield-Jackson

Sat 6/13

4:22 pm-9:20 pm

1 stop6h 58m

$529

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 6/18

12:50 pm-11:40 pm

1 stop8h 50m

Atlanta Hartsfield-Jackson

Mon 6/29

3:22 pm-10:34 pm

1 stop9h 12m

$559

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 6/18

2:20 pm-10:57 pm

1 stop6h 37m

Atlanta Hartsfield-Jackson

Mon 6/29

9:25 am-9:20 pm

2 stops13h 55m

$579

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Fri 4/10

5:30 am-1:46 pm

1 stop6h 16m

$350

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Fri 4/10

6:22 pm-11:46 am

3 stops39h 24m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Helena to Atlanta

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 Helena to Atlanta 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 Helena-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Helena-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Helena-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Helena-Atlanta 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 Helena-Atlanta 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 Helena to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Helena 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 Helena to Atlanta

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

Currently, May is the cheapest month in which you can book a flight from Helena to Atlanta (average of $170). Flying from Helena to Atlanta in February is currently the most expensive (average of $381). 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 Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated March 2, 2026.
See what other customers who have flown with Delta and United Airlines from Helena to Atlanta have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,242 reviews
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,378 reviews
Delta
7.9
Good
8,242 reviews

Boarding

8.1

Comfort

7.9

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Helena to Atlanta. 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 Helena to Atlanta?

    United Airlines can get you from Helena to Atlanta in just under 15h 29m. Your travel time can differ by up to . Helena and Atlanta are separated by a distance of 1695 mi.

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

    According to our current data, Delta ($202), and United Airlines ($460) offers the cheapest pricing from Helena to Atlanta. Delta is priced at 63% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Helena to Atlanta 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 Helena to Atlanta?

    Currently, May is the cheapest month in which you can book a flight from Helena to Atlanta (average of $170). Flying from Helena to Atlanta in February is currently the most expensive (average of $381). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
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McDonough
Norcross
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Lithia Springs
Kennesaw
Peachtree Corners
Gainesville
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Smyrna
Commerce
Douglasville

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Top 2 airlines flying from Helena to Atlanta

Discover the top 2 airlines that operate flights from Helena to Atlanta. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$431FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$460Average$573FlexibilityNo cancel feeOn-time69%

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