HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Atlanta

$424+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — ATL
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Helena to Atlanta 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 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 December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. 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 12/232:26 pmHLN - ATL
1 stop6h 20mUnited Airlines
Thu 1/18:34 amATL - HLN
1 stop7h 11mUnited Airlines
Deal found 12/2$613
This Alaska Airlines deal was found by Cheapflights users on 12/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:32 pmHLN - ATL
2 stops18h 28mAlaska Airlines
Thu 1/16:08 pmATL - HLN
2 stops25h 47mAlaska Airlines
Deal found 12/2$908

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 December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$424
(Alaska Airlines)

Popular in

January

Cheapest in

September

Average price

$483
Provider with most accurate pricing for Helena-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Helena-Atlanta Hartsfield-Jackson flights.
Search Deals
From Helena to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 4, 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

Thu 1/8

6:48 pm-3:47 pm

1 stop18h 59m

Atlanta Hartsfield-Jackson

Mon 1/12

7:50 am-6:11 pm

1 stop12h 21m

$424

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Mon 2/2

6:48 pm-6:22 am

1 stop9h 34m

Atlanta Hartsfield-Jackson

Thu 2/5

4:47 pm-6:11 pm

2 stops27h 24m

$449

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

1:10 pm-8:35 am

2 stops17h 25m

Atlanta Hartsfield-Jackson

Mon 1/12

10:50 pm-12:27 pm

2 stops15h 37m

$505

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

2:27 pm-11:41 am

3 stops19h 14m

Atlanta Hartsfield-Jackson

Mon 1/12

8:40 am-9:26 pm

1 stop14h 46m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Helena-Atlanta flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $202). Flying from Helena to Atlanta in November is currently the most expensive (average of $373). 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 December 4, 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
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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
9,066 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

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?

    Alaska Airlines can get you from Helena to Atlanta in just under 18h 59m. 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 ($262) offers the cheapest pricing from Helena to Atlanta. Delta is priced at 62% 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 $202). Flying from Helena to Atlanta in November is currently the most expensive (average of $373). 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
McDonough
Roswell
Norcross
Lawrenceville
Stone Mountain
Kennesaw
Peachtree Corners
Conyers
Buford
Commerce
Lithonia
Covington
Smyrna
Marietta
Douglasville
Acworth
Auburn
Sandy Springs

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 Helena to Atlanta

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

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$480FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$262Average$490FlexibilityNo 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.