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 March 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.

$247 Cheap Flights from Atlanta to Helena in 2026

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Find the cheapest flights from Atlanta to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 1:38 pm

ATL

HLN

6h 38m

1 stop

2:30 pm - 10:45 pm

HLN

ATL

6h 15m

1 stop

$349United Airlines

Sa, Mai 9 - Di, Mai 19

9:00 am - 1:38 pm

ATL

HLN

6h 38m

1 stop

6:15 am - 9:57 pm

HLN

ATL

13h 42m

2 stops

$354United Airlines

Sa, Mai 9 - Di, Mai 19

5:30 am - 1:38 pm

ATL

HLN

10h 08m

2 stops

6:15 am - 9:57 pm

HLN

ATL

13h 42m

2 stops

$359United Airlines

Sa, Mai 9 - Di, Mai 19

8:49 am - 1:32 pm

ATL

HLN

6h 43m

1 stop

6:15 am - 2:58 pm

HLN

ATL

6h 43m

1 stop

$369United Airlines

Mi, Aug 26 - Mi, Sep 2

11:33 am - 9:16 pm

ATL

HLN

11h 43m

2 stops

6:15 am - 2:58 pm

HLN

ATL

6h 43m

1 stop

$374United Airlines

Mi, Aug 26 - Mi, Sep 2

8:05 am - 12:23 pm

ATL

HLN

6h 18m

1 stop

1:03 pm - 11:43 pm

HLN

ATL

8h 40m

1 stop

$404Delta

Sa, Mai 9 - Do, Mai 21

9:23 am - 9:16 pm

ATL

HLN

13h 53m

2 stops

6:15 am - 7:14 pm

HLN

ATL

10h 59m

2 stops

$427United Airlines

Mi, Aug 26 - Mi, Sep 2

10:45 pm - 10:33 pm

ATL

HLN

25h 48m

2 stops

1:03 pm - 11:43 pm

HLN

ATL

8h 40m

1 stop

$429Delta

Sa, Mai 9 - Do, Mai 21

3:22 pm - 10:34 pm

ATL

HLN

9h 12m

1 stop

12:50 pm - 11:42 pm

HLN

ATL

8h 52m

1 stop

$434Delta

Di, Aug 11 - Di, Aug 18

8:49 am - 1:32 pm

ATL

HLN

6h 43m

1 stop

6:15 am - 2:58 pm

HLN

ATL

6h 43m

1 stop

$439United Airlines

Mi, Aug 12 - Sa, Aug 22

United Airlines flights from Atlanta to Helena

Our best United Airlines deals on Atlanta to Helena flight tickets

United Airlines

May 9

ATL9:00 amAtlanta Hartsfield-Jackson

6h 38m

1 stop

HLN1:38 pmHelena

May 19

HLN2:30 pmHelena

6h 15m

1 stop

ATL10:45 pmAtlanta Hartsfield-Jackson

$349

United Airlines

May 9

ATL9:00 amAtlanta Hartsfield-Jackson

6h 38m

1 stop

HLN1:38 pmHelena

May 19

HLN6:15 amHelena

13h 42m

2 stops

ATL9:57 pmAtlanta Hartsfield-Jackson

$354

United Airlines

May 9

ATL5:30 amAtlanta Hartsfield-Jackson

10h 08m

2 stops

HLN1:38 pmHelena

May 19

HLN6:15 amHelena

13h 42m

2 stops

ATL9:57 pmAtlanta Hartsfield-Jackson

$359

Delta flights from Atlanta to Helena

Our best Delta deals on Atlanta to Helena flight tickets

Delta

May 9

ATL8:05 amAtlanta Hartsfield-Jackson

6h 18m

1 stop

HLN12:23 pmHelena

May 21

HLN1:03 pmHelena

8h 40m

1 stop

ATL11:43 pmAtlanta Hartsfield-Jackson

$404

Delta

May 9

ATL10:45 pmAtlanta Hartsfield-Jackson

25h 48m

2 stops

HLN10:33 pmHelena

May 21

HLN1:03 pmHelena

8h 40m

1 stop

ATL11:43 pmAtlanta Hartsfield-Jackson

$429

Delta

Aug 11

ATL3:22 pmAtlanta Hartsfield-Jackson

9h 12m

1 stop

HLN10:34 pmHelena

Aug 18

HLN12:50 pmHelena

8h 52m

1 stop

ATL11:42 pmAtlanta Hartsfield-Jackson

$434

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sa 5/9

9:00 am-1:38 pm

1 stop6h 38m

Helena

Di 5/19

2:30 pm-10:45 pm

1 stop6h 15m

$349

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sa 5/9

9:00 am-1:38 pm

1 stop6h 38m

Helena

Di 5/19

6:15 am-9:57 pm

2 stops13h 42m

$354

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sa 5/9

5:30 am-1:38 pm

2 stops10h 08m

Helena

Di 5/19

6:15 am-9:57 pm

2 stops13h 42m

$359

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Mi 8/26

8:49 am-1:32 pm

1 stop6h 43m

Helena

Mi 9/2

6:15 am-2:58 pm

1 stop6h 43m

$369

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Mi 8/26

11:33 am-9:16 pm

2 stops11h 43m

Helena

Mi 9/2

6:15 am-2:58 pm

1 stop6h 43m

$374

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sa 5/9

8:05 am-12:23 pm

1 stop6h 18m

Helena

Do 5/21

1:03 pm-11:43 pm

1 stop8h 40m

$404

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Mi 8/26

9:23 am-9:16 pm

2 stops13h 53m

Helena

Mi 9/2

6:15 am-7:14 pm

2 stops10h 59m

$427

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sa 5/9

10:45 pm-10:33 pm

2 stops25h 48m

Helena

Do 5/21

1:03 pm-11:43 pm

1 stop8h 40m

$429

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Di 8/11

3:22 pm-10:34 pm

1 stop9h 12m

Helena

Di 8/18

12:50 pm-11:42 pm

1 stop8h 52m

$434

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Mi 8/12

8:49 am-1:32 pm

1 stop6h 43m

Helena

Sa 8/22

6:15 am-2:58 pm

1 stop6h 43m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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 39% 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 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 38m
Direct flights	None

The fastest flight from Atlanta to Helena takes 6h 38m

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

Search flight deals

How far is Atlanta Hartsfield-Jackson to Helena by plane?
The distance between Atlanta Hartsfield-Jackson and Helena is about 1693.4 mi. 6h 38m 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 March 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 53% of the total bookings. Other popular airlines include United Airlines with 47%.

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 8,291 reviews		Search Delta flights
United Airlines	PriceFrom $379	Free Cancellation	Rating 7.4 9,423 reviews		Search United Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Helena. momondo saves you time and could save you money on your trip.

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.