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Cheap flights from Helena to Atlanta from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Atlanta departing on 4/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Helena to Atlanta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:02 pm - 11:01 pm
HLN
-
ATL
7h 59m
1 stop
Delta Logo
7:55 am - 12:21 pm
ATL
-
HLN
6h 26m
1 stop
$379Delta
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
6:15 am - 2:58 pm
HLN
-
ATL
6h 43m
1 stop
United Airlines Logo
4:29 pm - 9:16 pm
ATL
-
HLN
6h 47m
1 stop
$399United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
6:15 am - 11:47 pm
HLN
-
ATL
15h 32m
2 stops
United Airlines Logo
9:00 am - 1:38 pm
ATL
-
HLN
6h 38m
1 stop
$403United Airlines
Tue, Mar 17 - Sat, Mar 21
United Airlines Logo
6:15 am - 2:58 pm
HLN
-
ATL
6h 43m
1 stop
United Airlines Logo
9:23 am - 9:16 pm
ATL
-
HLN
13h 53m
2 stops
$404United Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
1:02 pm - 11:06 pm
HLN
-
ATL
8h 04m
1 stop
Delta Logo
5:43 pm - 10:30 pm
ATL
-
HLN
6h 47m
1 stop
$409Delta
Thu, Mar 19 - Mon, Mar 23
United Airlines Logo
6:15 am - 3:13 pm
HLN
-
ATL
6h 58m
1 stop
United Airlines Logo
9:00 am - 1:39 pm
ATL
-
HLN
6h 39m
1 stop
$419United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:15 am - 11:47 pm
HLN
-
ATL
15h 32m
2 stops
United Airlines Logo
9:00 am - 1:38 pm
ATL
-
HLN
6h 38m
1 stop
$421United Airlines
Wed, Mar 18 - Sat, Mar 21
United Airlines Logo
6:15 am - 11:44 pm
HLN
-
ATL
15h 29m
2 stops
United Airlines Logo
9:00 am - 1:39 pm
ATL
-
HLN
6h 39m
1 stop
$424United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:15 am - 5:56 pm
HLN
-
ATL
9h 41m
2 stops
United Airlines Logo
11:25 am - 9:33 pm
ATL
-
HLN
12h 08m
2 stops
$429United Airlines
Sat, Apr 18 - Wed, Apr 22
United Airlines Logo
6:15 am - 9:17 pm
HLN
-
ATL
13h 02m
2 stops
United Airlines Logo
9:23 am - 9:16 pm
ATL
-
HLN
13h 53m
2 stops
$434United Airlines
Tue, Sep 1 - Sat, Sep 5

Alaska Airlines flights from Helena to Atlanta

Our best Alaska Airlines deals on Helena to Atlanta flight tickets
Alaska Airlines
Mar 16
HLN4:36 pmHelena
11h 07m
1 stop
ATL5:43 amAtlanta Hartsfield-Jackson
Mar 20
ATL4:06 pmAtlanta Hartsfield-Jackson
27h 39m
2 stops
HLN5:45 pmHelena
$683
Alaska Airlines
Mar 16
HLN4:36 pmHelena
11h 07m
1 stop
ATL5:43 amAtlanta Hartsfield-Jackson
Mar 20
ATL7:10 pmAtlanta Hartsfield-Jackson
24h 35m
1 stop
HLN5:45 pmHelena
$699
Alaska Airlines
Jun 16
HLN5:26 pmHelena
19h 52m
2 stops
ATL3:18 pmAtlanta Hartsfield-Jackson
Jun 24
ATL5:57 pmAtlanta Hartsfield-Jackson
24h 52m
2 stops
HLN4:49 pmHelena
$702

Delta flights from Helena to Atlanta

Our best Delta deals on Helena to Atlanta flight tickets
Delta
Mar 17
HLN1:02 pmHelena
7h 59m
1 stop
ATL11:01 pmAtlanta Hartsfield-Jackson
Mar 21
ATL7:55 amAtlanta Hartsfield-Jackson
6h 26m
1 stop
HLN12:21 pmHelena
$379
Delta
Mar 19
HLN1:02 pmHelena
8h 04m
1 stop
ATL11:06 pmAtlanta Hartsfield-Jackson
Mar 23
ATL5:43 pmAtlanta Hartsfield-Jackson
6h 47m
1 stop
HLN10:30 pmHelena
$409
Delta
Apr 1
HLN1:02 pmHelena
7h 59m
1 stop
ATL11:01 pmAtlanta Hartsfield-Jackson
Apr 13
ATL7:55 amAtlanta Hartsfield-Jackson
6h 29m
1 stop
HLN12:24 pmHelena
$504

momondo Fare Finder

 
Customize your flight search to find flights from Helena to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 5, 2026.
Use the filters below to find and compare flights from Helena to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 3/17

1:02 pm-11:01 pm

1 stop7h 59m

Atlanta Hartsfield-Jackson

Sat 3/21

7:55 am-12:21 pm

1 stop6h 26m

$379
Quickest round-trip

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 9/1

6:15 am-2:58 pm

1 stop6h 43m

Atlanta Hartsfield-Jackson

Sat 9/5

4:29 pm-9:16 pm

1 stop6h 47m

$399

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 3/17

6:15 am-11:47 pm

2 stops15h 32m

Atlanta Hartsfield-Jackson

Sat 3/21

9:00 am-1:38 pm

1 stop6h 38m

$403

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 9/1

6:15 am-2:58 pm

1 stop6h 43m

Atlanta Hartsfield-Jackson

Sat 9/5

9:23 am-9:16 pm

2 stops13h 53m

$404

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 3/19

1:02 pm-11:06 pm

1 stop8h 04m

Atlanta Hartsfield-Jackson

Mon 3/23

5:43 pm-10:30 pm

1 stop6h 47m

$409

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Sat 4/18

6:15 am-3:13 pm

1 stop6h 58m

Atlanta Hartsfield-Jackson

Wed 4/22

9:00 am-1:39 pm

1 stop6h 39m

$419

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Wed 3/18

6:15 am-11:47 pm

2 stops15h 32m

Atlanta Hartsfield-Jackson

Sat 3/21

9:00 am-1:38 pm

1 stop6h 38m

$421

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Sat 4/18

6:15 am-11:44 pm

2 stops15h 29m

Atlanta Hartsfield-Jackson

Wed 4/22

9:00 am-1:39 pm

1 stop6h 39m

$424

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Sat 4/18

6:15 am-5:56 pm

2 stops9h 41m

Atlanta Hartsfield-Jackson

Wed 4/22

11:25 am-9:33 pm

2 stops12h 08m

$429

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Tue 9/1

6:15 am-9:17 pm

2 stops13h 02m

Atlanta Hartsfield-Jackson

Sat 9/5

9:23 am-9:16 pm

2 stops13h 53m

$434

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Atlanta from

How to get the cheapest flight ticket from Helena to Atlanta

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 typical price of a round-trip flight between Helena and Atlanta?

When to book flights from Helena to Atlanta

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

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

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

Fastest flight time

6h 37m

Direct flights

None
The fastest flight from Helena to Atlanta takes 6h 37m
There are no direct flights from Helena to Atlanta. There are no popular flight routes from Helena to Atlanta.
Search flight deals

  • How far is Helena to Atlanta Hartsfield-Jackson by plane?

    The distance between Helena and Atlanta Hartsfield-Jackson is about 1693.4 mi. Flights usually cover this in 6h 37m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Helena Airport to Atlanta Hartsfield-Jackson Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Atlanta Hartsfield-Jackson Airport?

    The required travel and health documents for your Atlanta Hartsfield-Jackson 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 Atlanta Hartsfield-Jackson 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 Helena to Atlanta?

Best airlines flying from Helena to Atlanta

Compare and see reviews for airlines that fly from Helena to Atlanta with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $202Free CancellationRating
7.9
8,248 reviews
Search Delta flights
United AirlinesPriceFrom $460Free CancellationRating
7.4
9,389 reviews
Search United Airlines flights

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Helen
Marietta
Duluth
McDonough
Warner Robins
Blue Ridge
Stone Mountain
Lawrenceville
Covington
Cartersville
Auburn
Norcross
Dahlonega
Newnan
Kennesaw
La Grange
Gadsden
Conyers
Douglasville
Gainesville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helena to Atlanta for you.

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

momondo does allow users to show only those flights to Atlanta from Helena which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Helena to Atlanta.

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

Yes momondo offers price alerts on flights to Atlanta from Helena. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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