How long is the flight from Atlanta to Helena?

Airlines like Alaska Airlines and Delta fly from Atlanta to Helena in about 9h 12m. The time it takes to get you to your destination can typically vary by up to 15h 06m. 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.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from ATL to HLN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Helena as you normally would.

Most accurate provider : When it comes to deals on Atlanta-Helena flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Helena flight deals on Cheapflights vs. eDreams >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 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 Atlanta-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$219+ Flights from Atlanta to Helena

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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 October 28, 2025.

Tue 11/119:00 amATL - HLN

1 stop10h 36mAlaska Airlines

Sat 11/156:13 pmHLN - ATL

1 stop20h 48mAlaska Airlines

Deal found 10/27

$734

Tue 11/118:30 amATL - HLN

1 stop6h 57mUnited Airlines

Sat 11/156:40 amHLN - ATL

2 stops11h 02mUnited Airlines

Deal found 10/27

$740

Best flights from Atlanta to Helena
Discover carefully curated flight deals from Atlanta to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2025.

Mon 4/65:20 pmATL - HLN

1 stop24h 18mAlaska Airlines

Wed 4/84:10 pmHLN - ATL

1 stop13h 13mAlaska Airlines

Deal found 10/26

$509

Sat 4/253:22 pmATL - HLN

1 stop9h 12mDelta

Wed 4/2912:50 pmHLN - ATL

1 stop8h 50mDelta

Deal found 10/25

$510

Sat 4/259:20 amATL - HLN

2 stops13h 39mUnited Airlines

Wed 4/297:00 amHLN - ATL

2 stops13h 02mUnited Airlines

Deal found 10/25

$610

Sat 4/258:00 amATL - HLN

1 stop9h 38mAlaska Airlines

Wed 4/294:10 pmHLN - ATL

2 stops20h 24mAlaska Airlines

Deal found 10/25

$588

Tue 11/118:30 amATL - HLN

1 stop6h 57mUnited Airlines

Sat 11/156:40 amHLN - ATL

2 stops11h 02mUnited Airlines

Deal found 10/27

$740

Tue 11/119:00 amATL - HLN

1 stop10h 36mAlaska Airlines

Sat 11/156:13 pmHLN - ATL

1 stop20h 48mAlaska Airlines

Deal found 10/27

$734

Last-minute flights from Atlanta to Helena
Discover last-minute flight deals from Atlanta to Helena. Data last updated October 28, 2025 and is based on user searches.

Tue 11/119:00 amATL - HLN

1 stop10h 36mAlaska Airlines

Sat 11/156:13 pmHLN - ATL

1 stop20h 48mAlaska Airlines

Deal found 10/27

$734

Tue 11/118:30 amATL - HLN

1 stop6h 57mUnited Airlines

Sat 11/156:40 amHLN - ATL

2 stops11h 02mUnited Airlines

Deal found 10/27

$740

One-way flights from Atlanta to Helena
Search for one-way flight options from Atlanta to Helena. Find affordable one-way fares based on user searches. Data last updated October 28, 2025.

Fri 2/134:27 pmATL - HLN

1 stop6h 49mUnited Airlines

Deal found 10/27

$219

Fri 2/1310:46 pmATL - HLN

3 stops42h 57mMultiple Airlines

Deal found 10/27

$500

Cheap flight deals from Atlanta to Helena

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$509 (Alaska Airlines)
One-way from	$219 (United Airlines)
Popular in	February
Cheapest in	October
Average price	$397

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.

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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. 25% potential increase in price ($233 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

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Mon 4/6

5:20 pm-3:38 pm

1 stop24h 18m

Helena

Wed 4/8

4:10 pm-7:23 am

1 stop13h 13m

$509

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 4/25

3:22 pm-10:34 pm

1 stop9h 12m

Helena

Wed 4/29

12:50 pm-11:40 pm

1 stop8h 50m

$510

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 4/25

8:00 am-3:38 pm

1 stop9h 38m

Helena

Wed 4/29

4:10 pm-2:34 pm

2 stops20h 24m

$588

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 4/25

9:20 am-8:59 pm

2 stops13h 39m

Helena

Wed 4/29

7:00 am-10:02 pm

2 stops13h 02m

$610

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/11

9:00 am-5:36 pm

1 stop10h 36m

Helena

Sat 11/15

6:13 pm-5:01 pm

1 stop20h 48m

$734

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/11

8:30 am-1:27 pm

1 stop6h 57m

Helena

Sat 11/15

6:40 am-7:42 pm

2 stops11h 02m

$740

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 2/13

4:27 pm-9:16 pm

1 stop6h 49m

$219

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 2/13

10:46 pm-3:43 pm

3 stops42h 57m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Atlanta to Helena

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Helena in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Helena flight deals on Cheapflights vs. eDreams >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 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 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 $154). Flying from Atlanta to Helena in March is currently the most expensive (average of $391). 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 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

7,994 reviews

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

7,994 reviews

Delta

7.9

Good

7,994 reviews

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

9,001 reviews

Delta

7.9

Good

7,994 reviews

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

How long is the flight from Atlanta to Helena?
Airlines like Alaska Airlines and Delta fly from Atlanta to Helena in about 9h 12m. The time it takes to get you to your destination can typically vary by up to 15h 06m. 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, October is the cheapest month in which you can book a flight from Atlanta to Helena (average of $154). Flying from Atlanta to Helena in March is currently the most expensive (average of $391). 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

Top 2 airlines flying from Atlanta to Helena

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$239	Average$483	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$554	Average$585	FlexibilityNo cancel fee	On-time69%

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$219+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Helena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Atlanta to Helena

Cheapest flights from Atlanta to HelenaExplore 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 October 28, 2025.

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 October 28, 2025.

Cheap flight deals from Atlanta to Helena

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 October.

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.

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?

Reviews of airlines servicing Helena

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.

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?

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

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

How can I find direct flights from Atlanta to Helena?

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

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

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.

Top 2 airlines flying from Atlanta to Helena

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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 October 28, 2025.