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$473+ Cheap flights from Helena to Atlanta (HLN - ATL)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — ATL
Aug 22 — Aug 291
Fri 8/22
Fri 8/29
1 adult, Economy
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Cheap 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 August 17, 2025.

Round-trip from

$473
(Alaska Airlines)

Popular in

July

Cheapest in

September

Average price

$495
From Helena to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find 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 August 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 8/15. 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 10/196:18 pmHLN - ATL
1 stop27h 41mAlaska Airlines
Sat 11/19:00 amATL - HLN
1 stop10h 36mAlaska Airlines
Deal found 8/15$473
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Fri 9/264:02 pmHLN - ATL
2 stops24h 49mAlaska Airlines
Mon 9/297:56 pmATL - HLN
1 stop21h 25mAlaska Airlines
Deal found 8/15$501
This Delta deal was found by Cheapflights users on 8/15. 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 9/261:00 pmHLN - ATL
1 stop8h 28mDelta
Mon 9/293:20 pmATL - HLN
1 stop8h 54mDelta
Deal found 8/15$504

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 August 17, 2025.
Use the filters below to find and compare flights from Helena to Atlanta that are best for you.

Fly from

Helena

Fly to

Atlanta

Route

Depart

Return

Price

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Sun 10/19

6:18 pm-11:59 pm

1 stop27h 41m

Atlanta Hartsfield-Jackson

Sat 11/1

9:00 am-5:36 pm

1 stop10h 36m

$473

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Fri 9/26

4:02 pm-6:51 pm

2 stops24h 49m

Atlanta Hartsfield-Jackson

Mon 9/29

7:56 pm-3:21 pm

1 stop21h 25m

$501

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Fri 9/26

1:00 pm-11:28 pm

1 stop8h 28m

Atlanta Hartsfield-Jackson

Mon 9/29

3:20 pm-10:14 pm

1 stop8h 54m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

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, August is the cheapest month in which you can book a flight from Helena to Atlanta (average of $190). Flying from Helena to Atlanta in June is currently the most expensive (average of $246). 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.

How much does it cost to fly round-trip from Helena to Atlanta?

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 August 17, 2025.
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
8.0
Very good
7,986 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,986 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,919 reviews
Delta
8.0
Very good
7,986 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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.

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

    According to our current data, Delta ($202), and United Airlines ($262) offers the cheapest pricing from Helena to Atlanta. Delta is priced at 61% 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, August is the cheapest month in which you can book a flight from Helena to Atlanta (average of $190). Flying from Helena to Atlanta in June is currently the most expensive (average of $246). 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
Duluth
College Park
Auburn
McDonough
Norcross
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Stone Mountain
Acworth
Marietta
Sandy Springs
Kennesaw
Conyers
Douglasville
Commerce
Buford
Covington
Athens
Smyrna
Stockbridge
Roswell

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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 August 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$480FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$262Average$497FlexibilityNo cancel feeOn-time69%

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