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 34% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 5 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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

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

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 June 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.

$290 Cheap Flights from Atlanta to Helena in 2026

Discover deals from 900+ travel sites with momondo.

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.

4:30 pm - 9:30 pm

ATL

HLN

7h 00m

1 stop

2:35 pm - 10:59 pm

HLN

ATL

6h 24m

1 stop

$349United Airlines

Fri, Aug 21 - Mon, Aug 24

9:50 am - 9:30 pm

ATL

HLN

13h 40m

2 stops

2:35 pm - 10:59 pm

HLN

ATL

6h 24m

1 stop

$354United Airlines

Fri, Aug 21 - Mon, Aug 24

4:19 pm - 4:41 pm

ATL

HLN

26h 22m

1 stop

5:18 pm - 7:33 am

HLN

ATL

12h 15m

1 stop

$419Alaska Airlines

Wed, Sep 23 - Sat, Sep 26

9:00 am - 4:11 pm

ATL

HLN

9h 11m

1 stop

4:48 pm - 7:30 am

HLN

ATL

12h 42m

1 stop

$436Alaska Airlines

Wed, Oct 28 - Sat, Oct 31

7:03 am - 4:34 pm

ATL

HLN

11h 31m

1 stop

5:18 pm - 7:33 am

HLN

ATL

12h 15m

1 stop

$446Alaska Airlines

Wed, Sep 2 - Sat, Sep 12

7:30 am - 1:49 pm

ATL

HLN

8h 19m

1 stop

2:34 pm - 10:52 pm

HLN

ATL

6h 18m

1 stop

$449United Airlines

Tue, Nov 3 - Sat, Nov 7

7:03 am - 4:34 pm

ATL

HLN

11h 31m

1 stop

5:18 pm - 3:16 pm

HLN

ATL

19h 58m

2 stops

$451Alaska Airlines

Wed, Sep 2 - Sat, Sep 12

1:21 pm - 9:39 pm

ATL

HLN

10h 18m

2 stops

2:34 pm - 10:52 pm

HLN

ATL

6h 18m

1 stop

$454United Airlines

Tue, Nov 3 - Sat, Nov 7

4:19 pm - 4:41 pm

ATL

HLN

26h 22m

1 stop

5:18 pm - 5:22 pm

HLN

ATL

22h 04m

1 stop

$491Alaska Airlines

Wed, Sep 23 - Sat, Sep 26

11:12 am - 9:39 pm

ATL

HLN

12h 27m

2 stops

6:15 am - 7:28 pm

HLN

ATL

11h 13m

2 stops

$520United Airlines

Tue, Nov 3 - Sat, Nov 7

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Atlanta to Helena

Our best United Airlines deals on Atlanta to Helena flight tickets

United Airlines

Aug 21

ATL4:30 pmAtlanta Hartsfield-Jackson

7h 00m

1 stop

HLN9:30 pmHelena

Aug 24

HLN2:35 pmHelena

6h 24m

1 stop

ATL10:59 pmAtlanta Hartsfield-Jackson

$349

United Airlines

Aug 21

ATL9:50 amAtlanta Hartsfield-Jackson

13h 40m

2 stops

HLN9:30 pmHelena

Aug 24

HLN2:35 pmHelena

6h 24m

1 stop

ATL10:59 pmAtlanta Hartsfield-Jackson

$354

United Airlines

Nov 3

ATL7:30 amAtlanta Hartsfield-Jackson

8h 19m

1 stop

HLN1:49 pmHelena

Nov 7

HLN2:34 pmHelena

6h 18m

1 stop

ATL10:52 pmAtlanta Hartsfield-Jackson

$449

Alaska Airlines flights from Atlanta to Helena

Our best Alaska Airlines deals on Atlanta to Helena flight tickets

Alaska Airlines

Sep 23

ATL4:19 pmAtlanta Hartsfield-Jackson

26h 22m

1 stop

HLN4:41 pmHelena

Sep 26

HLN5:18 pmHelena

12h 15m

1 stop

ATL7:33 amAtlanta Hartsfield-Jackson

$419

Alaska Airlines

Oct 28

ATL9:00 amAtlanta Hartsfield-Jackson

9h 11m

1 stop

HLN4:11 pmHelena

Oct 31

HLN4:48 pmHelena

12h 42m

1 stop

ATL7:30 amAtlanta Hartsfield-Jackson

$436

Alaska Airlines

Sep 2

ATL7:03 amAtlanta Hartsfield-Jackson

11h 31m

1 stop

HLN4:34 pmHelena

Sep 12

HLN5:18 pmHelena

12h 15m

1 stop

ATL7:33 amAtlanta Hartsfield-Jackson

$446

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 8/21

4:30 pm-9:30 pm

1 stop7h 00m

Helena

Mon 8/24

2:35 pm-10:59 pm

1 stop6h 24m

$349

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Fri 8/21

9:50 am-9:30 pm

2 stops13h 40m

Helena

Mon 8/24

2:35 pm-10:59 pm

1 stop6h 24m

$354

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/23

4:19 pm-4:41 pm

1 stop26h 22m

Helena

Sat 9/26

5:18 pm-7:33 am

1 stop12h 15m

$419

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 10/28

9:00 am-4:11 pm

1 stop9h 11m

Helena

Sat 10/31

4:48 pm-7:30 am

1 stop12h 42m

$436

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/2

7:03 am-4:34 pm

1 stop11h 31m

Helena

Sat 9/12

5:18 pm-7:33 am

1 stop12h 15m

$446

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/3

7:30 am-1:49 pm

1 stop8h 19m

Helena

Sat 11/7

2:34 pm-10:52 pm

1 stop6h 18m

$449

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/2

7:03 am-4:34 pm

1 stop11h 31m

Helena

Sat 9/12

5:18 pm-3:16 pm

2 stops19h 58m

$451

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/3

1:21 pm-9:39 pm

2 stops10h 18m

Helena

Sat 11/7

2:34 pm-10:52 pm

1 stop6h 18m

$454

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 9/23

4:19 pm-4:41 pm

1 stop26h 22m

Helena

Sat 9/26

5:18 pm-5:22 pm

1 stop22h 04m

$491

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/3

11:12 am-9:39 pm

2 stops12h 27m

Helena

Sat 11/7

6:15 am-7:28 pm

2 stops11h 13m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 May 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 46m
Direct flights	None

The fastest flight from Atlanta to Helena takes 6h 46m

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 46m 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 June 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 United Airlines, making up 58% of the total bookings. Other popular airlines include Delta with 42%.

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 7.8 8,451 reviews		Search Delta flights
United Airlines	PriceFrom $368	Free Cancellation	Rating 7.4 9,896 reviews		Search United Airlines flights

Why use momondo?

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.