What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Helena?

Alaska Airlines and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Helena

What airlines fly to Helena?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Helena from Atlanta according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 6 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport is 2 as of April 2026.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Helena Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$369 Cheap Flights from Atlanta to Helena in 2026

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Find the cheapest flights from Atlanta to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 4:41 pm

ATL

HLN

9h 41m

1 stop

5:18 pm - 7:33 am

HLN

ATL

12h 15m

1 stop

$369Alaska Airlines

Wed, Sep 9 - Wed, Sep 16

9:03 am - 9:16 pm

ATL

HLN

14h 13m

2 stops

2:29 pm - 10:49 pm

HLN

ATL

6h 20m

1 stop

$457United Airlines

Wed, Sep 9 - Wed, Sep 16

6:22 pm - 4:41 pm

ATL

HLN

24h 19m

2 stops

5:18 pm - 7:33 am

HLN

ATL

12h 15m

1 stop

$511Alaska Airlines

Wed, Sep 9 - Tue, Sep 15

9:05 am - 9:46 pm

ATL

HLN

14h 41m

2 stops

2:30 pm - 10:45 pm

HLN

ATL

6h 15m

1 stop

$524United Airlines

Tue, May 12 - Sat, May 16

4:22 pm - 9:20 pm

ATL

HLN

6h 58m

1 stop

2:20 pm - 10:57 pm

HLN

ATL

6h 37m

1 stop

$569United Airlines

Fri, Jul 3 - Thu, Jul 9

9:00 am - 1:38 pm

ATL

HLN

6h 38m

1 stop

2:30 pm - 10:45 pm

HLN

ATL

6h 15m

1 stop

$594United Airlines

Tue, May 12 - Sat, May 16

6:26 pm - 4:06 pm

ATL

HLN

23h 40m

2 stops

4:43 pm - 7:20 am

HLN

ATL

12h 37m

1 stop

$608Alaska Airlines

Tue, May 26 - Sat, May 30

11:29 am - 9:20 pm

ATL

HLN

11h 51m

2 stops

2:20 pm - 10:57 pm

HLN

ATL

6h 37m

1 stop

$619United Airlines

Fri, Jul 3 - Thu, Jul 9

7:23 am - 9:16 pm

ATL

HLN

15h 53m

2 stops

6:15 am - 9:17 pm

HLN

ATL

13h 02m

2 stops

$624United Airlines

Wed, Sep 9 - Wed, Sep 16

4:18 pm - 4:32 pm

ATL

HLN

26h 14m

1 stop

5:09 pm - 3:15 pm

HLN

ATL

20h 06m

2 stops

$626Alaska Airlines

Tue, Jul 28 - Sun, Aug 2

United Airlines flights from Atlanta to Helena

Our best United Airlines deals on Atlanta to Helena flight tickets

United Airlines

Sep 9

ATL9:03 amAtlanta Hartsfield-Jackson

14h 13m

2 stops

HLN9:16 pmHelena

Sep 16

HLN2:29 pmHelena

6h 20m

1 stop

ATL10:49 pmAtlanta Hartsfield-Jackson

$457

United Airlines

May 12

ATL9:05 amAtlanta Hartsfield-Jackson

14h 41m

2 stops

HLN9:46 pmHelena

May 16

HLN2:30 pmHelena

6h 15m

1 stop

ATL10:45 pmAtlanta Hartsfield-Jackson

$524

United Airlines

Jun 2

ATL4:22 pmAtlanta Hartsfield-Jackson

6h 58m

1 stop

HLN9:20 pmHelena

Jun 12

HLN2:20 pmHelena

6h 37m

1 stop

ATL10:57 pmAtlanta Hartsfield-Jackson

$548

Delta flights from Atlanta to Helena

Our best Delta deals on Atlanta to Helena flight tickets

Delta

Jul 9

ATL6:00 pmAtlanta Hartsfield-Jackson

6h 39m

1 stop

HLN10:39 pmHelena

Jul 13

HLN12:55 pmHelena

6h 30m

1 stop

ATL9:25 pmAtlanta Hartsfield-Jackson

$679

Delta

Jun 6

ATL5:30 pmAtlanta Hartsfield-Jackson

7h 03m

1 stop

HLN10:33 pmHelena

Jun 18

HLN1:00 pmHelena

8h 48m

1 stop

ATL11:48 pmAtlanta Hartsfield-Jackson

$694

Delta

May 11

ATL5:30 pmAtlanta Hartsfield-Jackson

7h 03m

1 stop

HLN10:33 pmHelena

May 14

HLN1:03 pmHelena

6h 22m

1 stop

ATL9:25 pmAtlanta Hartsfield-Jackson

$995

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/9

9:00 am-4:41 pm

1 stop9h 41m

Helena

Wed 9/16

5:18 pm-7:33 am

1 stop12h 15m

$369

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/9

9:03 am-9:16 pm

2 stops14h 13m

Helena

Wed 9/16

2:29 pm-10:49 pm

1 stop6h 20m

$457

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/9

6:22 pm-4:41 pm

2 stops24h 19m

Helena

Tue 9/15

5:18 pm-7:33 am

1 stop12h 15m

$511

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 5/12

9:05 am-9:46 pm

2 stops14h 41m

Helena

Sat 5/16

2:30 pm-10:45 pm

1 stop6h 15m

$524

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 7/3

4:22 pm-9:20 pm

1 stop6h 58m

Helena

Thu 7/9

2:20 pm-10:57 pm

1 stop6h 37m

$569

Quickest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 5/12

9:00 am-1:38 pm

1 stop6h 38m

Helena

Sat 5/16

2:30 pm-10:45 pm

1 stop6h 15m

$594

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 5/26

6:26 pm-4:06 pm

2 stops23h 40m

Helena

Sat 5/30

4:43 pm-7:20 am

1 stop12h 37m

$608

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 7/3

11:29 am-9:20 pm

2 stops11h 51m

Helena

Thu 7/9

2:20 pm-10:57 pm

1 stop6h 37m

$619

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/9

7:23 am-9:16 pm

2 stops15h 53m

Helena

Wed 9/16

6:15 am-9:17 pm

2 stops13h 02m

$624

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 7/28

4:18 pm-4:32 pm

1 stop26h 14m

Helena

Sun 8/2

5:09 pm-3:15 pm

2 stops20h 06m

$626

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Helena?

If you aren’t able to travel to Helena during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $0.

When to book flights from Atlanta to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Helena (ATL to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Helena

Fastest flight time	6h 47m
Direct flights	None

The fastest flight from Atlanta to Helena takes 6h 47m

There are no direct flights from Atlanta to Helena. There are no popular flight routes from Atlanta to Helena.

Search flight deals

Frequently asked questions about flying from Atlanta to Helena

How far is Atlanta Hartsfield-Jackson to Helena by plane?
The distance between Atlanta Hartsfield-Jackson and Helena is about 1693.4 mi. 6h 47m is a normal flight duration for this route.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Helena Airport is 2 as of April 2026.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Helena Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The required travel and health documents for your Helena Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Helena Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Atlanta to Helena?
Based on momondo bookings for flights between Atlanta and Helena, the leading airline is Delta, making up 52% of the total bookings. Other popular airlines include United Airlines with 48%.

Best airlines flying from Atlanta to Helena

Compare and see reviews for airlines that fly from Atlanta to Helena with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $239	Free Cancellation	Rating 7.9 8,464 reviews		Search Delta flights
United Airlines	PriceFrom $368	Free Cancellation	Rating 7.4 9,677 reviews		Search United Airlines flights

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Why should I use momondo to find a flight deal from Atlanta to Helena?

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Can I find flights from Atlanta to Helena with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to Helena flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to Helena?

momondo provides multiple filters to help you find the best flight to Helena from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Atlanta to Helena right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Helena flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.