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 August 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.

$451 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.

8:00 am - 4:04 pm-

10h 04m

4:41 pm - 6:30 am-

11h 49m

$451Alaska Airlines

Tue, Nov 10 - Sat, Nov 14

8:40 am - 1:27 pm-

6h 47m

2:30 pm - 10:34 pm-

6h 04m

$459United Airlines

Tue, Dec 8 - Sat, Dec 12

1:15 pm - 8:59 pm-

9h 44m

2:30 pm - 10:34 pm-

6h 04m

$464United Airlines

Tue, Dec 8 - Sat, Dec 12

10:43 am - 9:31 pm-

12h 48m

6:28 am - 3:12 pm-

6h 44m

$464United Airlines

Tue, Nov 10 - Sat, Nov 14

8:40 am - 1:27 pm-

6h 47m

7:00 am - 11:01 pm-

14h 01m

$464United Airlines

Tue, Dec 8 - Sat, Dec 12

11:23 am - 8:59 pm-

11h 36m

7:00 am - 11:01 pm-

14h 01m

$469United Airlines

Tue, Dec 8 - Sat, Dec 12

9:03 am - 4:41 pm-

9h 38m

5:26 pm - 7:30 am-

12h 04m

$655Alaska Airlines

Thu, Oct 1 - Sun, Oct 4

9:03 am - 4:41 pm-

9h 38m

5:26 pm - 7:30 am-

12h 04m

$655Alaska Airlines

Thu, Oct 1 - Sun, Oct 4

4:08 pm - 4:32 pm-

26h 24m

5:09 pm - 5:40 am-

10h 31m

$709Alaska Airlines

Sat, Nov 21 - Sun, Nov 29

9:03 am - 4:41 pm-

9h 38m

5:26 pm - 3:32 pm-

20h 06m

$710Alaska Airlines

Thu, Oct 1 - Sun, Oct 4

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Alaska Airlines flights from Atlanta to Helena

Our best Alaska Airlines deals on Atlanta to Helena flight tickets

Alaska Airlines

Nov 10

ATL8:00 amAtlanta Hartsfield-Jackson

10h 04m

1 stop

HLN4:04 pmHelena

Nov 14

HLN4:41 pmHelena

11h 49m

1 stop

ATL6:30 amAtlanta Hartsfield-Jackson

$451

Alaska Airlines

Oct 1

ATL9:03 amAtlanta Hartsfield-Jackson

9h 38m

1 stop

HLN4:41 pmHelena

Oct 4

HLN5:26 pmHelena

12h 04m

1 stop

ATL7:30 amAtlanta Hartsfield-Jackson

$655

Alaska Airlines

Nov 21

ATL4:08 pmAtlanta Hartsfield-Jackson

26h 24m

1 stop

HLN4:32 pmHelena

Nov 29

HLN5:09 pmHelena

10h 31m

1 stop

ATL5:40 amAtlanta Hartsfield-Jackson

$709

United Airlines flights from Atlanta to Helena

Our best United Airlines deals on Atlanta to Helena flight tickets

United Airlines

Dec 8

ATL8:40 amAtlanta Hartsfield-Jackson

6h 47m

1 stop

HLN1:27 pmHelena

Dec 12

HLN2:30 pmHelena

6h 04m

1 stop

ATL10:34 pmAtlanta Hartsfield-Jackson

$459

United Airlines

Dec 8

ATL1:15 pmAtlanta Hartsfield-Jackson

9h 44m

2 stops

HLN8:59 pmHelena

Dec 12

HLN2:30 pmHelena

6h 04m

1 stop

ATL10:34 pmAtlanta Hartsfield-Jackson

$464

United Airlines

Dec 8

ATL11:23 amAtlanta Hartsfield-Jackson

11h 36m

2 stops

HLN8:59 pmHelena

Dec 12

HLN7:00 amHelena

14h 01m

2 stops

ATL11:01 pmAtlanta Hartsfield-Jackson

$469

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/10

8:00 am-4:04 pm

1 stop10h 04m

Helena

Sat 11/14

4:41 pm-6:30 am

1 stop11h 49m

$451

Quickest round-trip

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 12/8

8:40 am-1:27 pm

1 stop6h 47m

Helena

Sat 12/12

2:30 pm-10:34 pm

1 stop6h 04m

$459

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 12/8

1:15 pm-8:59 pm

2 stops9h 44m

Helena

Sat 12/12

2:30 pm-10:34 pm

1 stop6h 04m

$464

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 11/10

10:43 am-9:31 pm

2 stops12h 48m

Helena

Sat 11/14

6:28 am-3:12 pm

1 stop6h 44m

$464

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 12/8

8:40 am-1:27 pm

1 stop6h 47m

Helena

Sat 12/12

7:00 am-11:01 pm

2 stops14h 01m

$464

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Tue 12/8

11:23 am-8:59 pm

2 stops11h 36m

Helena

Sat 12/12

7:00 am-11:01 pm

2 stops14h 01m

$469

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Thu 10/1

9:03 am-4:41 pm

1 stop9h 38m

Helena

Sun 10/4

5:26 pm-7:30 am

1 stop12h 04m

$655

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Thu 10/1

9:03 am-4:41 pm

1 stop9h 38m

Helena

Sun 10/4

5:26 pm-7:30 am

1 stop12h 04m

$655

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Sat 11/21

4:08 pm-4:32 pm

1 stop26h 24m

Helena

Sun 11/29

5:09 pm-5:40 am

1 stop10h 31m

$709

AtlantaHelena

ATL - HLN

ATLHLN

Atlanta Hartsfield-Jackson

Thu 10/1

9:03 am-4:41 pm

1 stop9h 38m

Helena

Sun 10/4

5:26 pm-3:32 pm

2 stops20h 06m

$710

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 August 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 10,059 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.