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 1 as of July 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.

$359 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:03 am - 4:34 pm

ATL

HLN

11h 31m

1 stop

5:11 pm - 7:33 am

HLN

ATL

12h 22m

1 stop

$359Alaska Airlines

Wed, Aug 26 - Wed, Sep 2

9:00 am - 9:30 pm

ATL

HLN

14h 30m

2 stops

2:35 pm - 10:59 pm

HLN

ATL

6h 24m

1 stop

$364United Airlines

Wed, Aug 26 - Wed, Sep 2

11:40 am - 9:30 pm

ATL

HLN

11h 50m

2 stops

6:15 am - 9:10 pm

HLN

ATL

12h 55m

2 stops

$369United Airlines

Wed, Aug 26 - Wed, Sep 2

4:30 pm - 9:30 pm

ATL

HLN

7h 00m

1 stop

6:15 am - 3:05 pm

HLN

ATL

6h 50m

1 stop

$429United Airlines

Tue, Aug 11 - Sat, Aug 15

1:21 pm - 9:30 pm

ATL

HLN

10h 09m

2 stops

6:15 am - 3:05 pm

HLN

ATL

6h 50m

1 stop

$434United Airlines

Tue, Aug 11 - Sat, Aug 15

8:40 am - 1:27 pm

ATL

HLN

6h 47m

1 stop

2:30 pm - 10:34 pm

HLN

ATL

6h 04m

1 stop

$459United Airlines

Sat, Dec 5 - Wed, Dec 9

9:30 am - 3:31 pm

ATL

HLN

8h 01m

1 stop

4:08 pm - 7:51 am

HLN

ATL

13h 43m

1 stop

$461Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

8:40 am - 1:27 pm

ATL

HLN

6h 47m

1 stop

7:00 am - 7:12 pm

HLN

ATL

10h 12m

2 stops

$464United Airlines

Sat, Dec 5 - Wed, Dec 9

9:03 am - 4:34 pm

ATL

HLN

9h 31m

1 stop

5:11 pm - 11:59 pm

HLN

ATL

28h 48m

1 stop

$611Alaska Airlines

Tue, Sep 1 - Mon, Sep 7

7:03 am - 4:34 pm

ATL

HLN

11h 31m

1 stop

5:11 pm - 3:16 pm

HLN

ATL

20h 05m

2 stops

$637Alaska Airlines

Tue, Sep 1 - Mon, Sep 7

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Alaska Airlines flights from Atlanta to Helena

Our best Alaska Airlines deals on Atlanta to Helena flight tickets

Alaska Airlines

Aug 26

ATL7:03 amAtlanta Hartsfield-Jackson

11h 31m

1 stop

HLN4:34 pmHelena

Sep 2

HLN5:11 pmHelena

12h 22m

1 stop

ATL7:33 amAtlanta Hartsfield-Jackson

$359

Alaska Airlines

Dec 5

ATL9:30 amAtlanta Hartsfield-Jackson

8h 01m

1 stop

HLN3:31 pmHelena

Dec 9

HLN4:08 pmHelena

13h 43m

1 stop

ATL7:51 amAtlanta Hartsfield-Jackson

$461

Alaska Airlines

Sep 1

ATL9:03 amAtlanta Hartsfield-Jackson

9h 31m

1 stop

HLN4:34 pmHelena

Sep 7

HLN5:11 pmHelena

28h 48m

1 stop

ATL11:59 pmAtlanta Hartsfield-Jackson

$611

United Airlines flights from Atlanta to Helena

Our best United Airlines deals on Atlanta to Helena flight tickets

United Airlines

Aug 26

ATL9:00 amAtlanta Hartsfield-Jackson

14h 30m

2 stops

HLN9:30 pmHelena

Sep 2

HLN2:35 pmHelena

6h 24m

1 stop

ATL10:59 pmAtlanta Hartsfield-Jackson

$364

United Airlines

Aug 26

ATL11:40 amAtlanta Hartsfield-Jackson

11h 50m

2 stops

HLN9:30 pmHelena

Sep 2

HLN6:15 amHelena

12h 55m

2 stops

ATL9:10 pmAtlanta Hartsfield-Jackson

$369

United Airlines

Aug 11

ATL4:30 pmAtlanta Hartsfield-Jackson

7h 00m

1 stop

HLN9:30 pmHelena

Aug 15

HLN6:15 amHelena

6h 50m

1 stop

ATL3:05 pmAtlanta Hartsfield-Jackson

$429

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 8/26

7:03 am-4:34 pm

1 stop11h 31m

Helena

Wed 9/2

5:11 pm-7:33 am

1 stop12h 22m

$359

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 8/26

9:00 am-9:30 pm

2 stops14h 30m

Helena

Wed 9/2

2:35 pm-10:59 pm

1 stop6h 24m

$364

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Wed 8/26

11:40 am-9:30 pm

2 stops11h 50m

Helena

Wed 9/2

6:15 am-9:10 pm

2 stops12h 55m

$369

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 8/11

4:30 pm-9:30 pm

1 stop7h 00m

Helena

Sat 8/15

6:15 am-3:05 pm

1 stop6h 50m

$429

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 8/11

1:21 pm-9:30 pm

2 stops10h 09m

Helena

Sat 8/15

6:15 am-3:05 pm

1 stop6h 50m

$434

Quickest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 12/5

8:40 am-1:27 pm

1 stop6h 47m

Helena

Wed 12/9

2:30 pm-10:34 pm

1 stop6h 04m

$459

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 12/5

9:30 am-3:31 pm

1 stop8h 01m

Helena

Wed 12/9

4:08 pm-7:51 am

1 stop13h 43m

$461

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 12/5

8:40 am-1:27 pm

1 stop6h 47m

Helena

Wed 12/9

7:00 am-7:12 pm

2 stops10h 12m

$464

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 9/1

9:03 am-4:34 pm

1 stop9h 31m

Helena

Mon 9/7

5:11 pm-11:59 pm

1 stop28h 48m

$611

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 9/1

7:03 am-4:34 pm

1 stop11h 31m

Helena

Mon 9/7

5:11 pm-3:16 pm

2 stops20h 05m

$637

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 33% 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.

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 1 as of July 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 100% of the total bookings.

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
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 10,052 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.