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Cheap flights from Helena to Atlanta from $249

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 4/21. 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.
Hawaiian Airlines Logo
6:32 pm - 11:59 pmHLN-ATL
27h 27m1 stop
Hawaiian Airlines Logo
7:50 am - 6:11 pmATL-HLN
12h 21m1 stop
$356Hawaiian Airlines
Find Deal
Mon, Jan 5 - Tue, Jan 13
Alaska Airlines Logo
6:32 pm - 3:00 pmHLN-ATL
18h 28m2 stops
Alaska Airlines Logo
7:50 am - 6:11 pmATL-HLN
12h 21m1 stop
$414Alaska Airlines
Find Deal
Mon, Jan 5 - Tue, Jan 13
Alaska Airlines Logo
6:48 pm - 3:47 pmHLN-ATL
18h 59m1 stop
Alaska Airlines Logo
7:50 am - 6:11 pmATL-HLN
12h 21m1 stop
$424Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
6:48 pm - 3:47 pmHLN-ATL
18h 59m1 stop
Alaska Airlines Logo
7:50 am - 6:11 pmATL-HLN
12h 21m1 stop
$434Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
6:48 pm - 3:47 pmHLN-ATL
18h 59m1 stop
Alaska Airlines Logo
7:50 am - 6:11 pmATL-HLN
12h 21m1 stop
$484Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
1:10 pm - 11:27 pmHLN-ATL
8h 17m1 stop
Delta Logo
3:25 pm - 12:27 pmATL-HLN
23h 02m2 stops
$543Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
1:10 pm - 9:45 amHLN-ATL
18h 35m2 stops
Delta Logo
7:50 am - 12:27 pmATL-HLN
6h 37m1 stop
$545Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
1:10 pm - 9:45 amHLN-ATL
18h 35m2 stops
Delta Logo
10:50 pm - 10:29 pmATL-HLN
25h 39m2 stops
$555Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
6:32 pm - 3:00 pmHLN-ATL
18h 28m2 stops
Alaska Airlines Logo
2:55 pm - 6:11 pmATL-HLN
29h 16m2 stops
$562Alaska Airlines
Find Deal
Mon, Jan 5 - Tue, Jan 13
Delta Logo
1:10 pm - 9:45 amHLN-ATL
18h 35m2 stops
Delta Logo
7:50 am - 12:27 pmATL-HLN
6h 37m1 stop
$573Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12

Alaska Airlines flights from Helena to Atlanta

Our best Alaska Airlines deals on Helena to Atlanta flight tickets
Alaska Airlines
Jan 5
HLN6:32 pmHelena
18h 28m
2 stops
ATL3:00 pmAtlanta Hartsfield-Jackson
Jan 13
ATL7:50 amAtlanta Hartsfield-Jackson
12h 21m
1 stop
HLN6:11 pmHelena
$414
Find similar
Alaska Airlines
Jan 8
HLN6:48 pmHelena
18h 59m
1 stop
ATL3:47 pmAtlanta Hartsfield-Jackson
Jan 12
ATL7:50 amAtlanta Hartsfield-Jackson
12h 21m
1 stop
HLN6:11 pmHelena
$424
Find similar
Alaska Airlines
Jan 8
HLN6:48 pmHelena
18h 59m
1 stop
ATL3:47 pmAtlanta Hartsfield-Jackson
Jan 12
ATL7:50 amAtlanta Hartsfield-Jackson
12h 21m
1 stop
HLN6:11 pmHelena
$434
Find similar

Delta flights from Helena to Atlanta

Our best Delta deals on Helena to Atlanta flight tickets
Delta
Jan 8
HLN1:10 pmHelena
8h 17m
1 stop
ATL11:27 pmAtlanta Hartsfield-Jackson
Jan 12
ATL3:25 pmAtlanta Hartsfield-Jackson
23h 02m
2 stops
HLN12:27 pmHelena
$543
Find similar
Delta
Jan 8
HLN1:10 pmHelena
18h 35m
2 stops
ATL9:45 amAtlanta Hartsfield-Jackson
Jan 12
ATL7:50 amAtlanta Hartsfield-Jackson
6h 37m
1 stop
HLN12:27 pmHelena
$545
Find similar
Delta
Jan 8
HLN1:10 pmHelena
18h 35m
2 stops
ATL9:45 amAtlanta Hartsfield-Jackson
Jan 12
ATL10:50 pmAtlanta Hartsfield-Jackson
25h 39m
2 stops
HLN10:29 pmHelena
$555
Find similar

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 December 1, 2025.
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

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Mon 1/5

6:32 pm-11:59 pm

1 stop27h 27m

Atlanta Hartsfield-Jackson

Tue 1/13

7:50 am-6:11 pm

1 stop12h 21m

$356

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Mon 1/5

6:32 pm-3:00 pm

2 stops18h 28m

Atlanta Hartsfield-Jackson

Tue 1/13

7:50 am-6:11 pm

1 stop12h 21m

$414

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

6:48 pm-3:47 pm

1 stop18h 59m

Atlanta Hartsfield-Jackson

Mon 1/12

7:50 am-6:11 pm

1 stop12h 21m

$424

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

6:48 pm-3:47 pm

1 stop18h 59m

Atlanta Hartsfield-Jackson

Mon 1/12

7:50 am-6:11 pm

1 stop12h 21m

$434

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

6:48 pm-3:47 pm

1 stop18h 59m

Atlanta Hartsfield-Jackson

Mon 1/12

7:50 am-6:11 pm

1 stop12h 21m

$484

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

1:10 pm-11:27 pm

1 stop8h 17m

Atlanta Hartsfield-Jackson

Mon 1/12

3:25 pm-12:27 pm

2 stops23h 02m

$543

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

1:10 pm-9:45 am

2 stops18h 35m

Atlanta Hartsfield-Jackson

Mon 1/12

7:50 am-12:27 pm

1 stop6h 37m

$545

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

1:10 pm-9:45 am

2 stops18h 35m

Atlanta Hartsfield-Jackson

Mon 1/12

10:50 pm-10:29 pm

2 stops25h 39m

$555

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Mon 1/5

6:32 pm-3:00 pm

2 stops18h 28m

Atlanta Hartsfield-Jackson

Tue 1/13

2:55 pm-6:11 pm

2 stops29h 16m

$562

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 1/8

1:10 pm-9:45 am

2 stops18h 35m

Atlanta Hartsfield-Jackson

Mon 1/12

7:50 am-12:27 pm

1 stop6h 37m

$573

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 cheapest day to depart on your flight to Atlanta?

Our data shows that Wednesday is the least expensive day to fly to Atlanta. Tickets to fly out on this day can be as low as $480. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Atlanta on Monday is $692.

What is the cheapest time of day to depart on your flight to Atlanta?

The cheapest time of day to fly to Atlanta is at noon when flights can be purchased for as low as $592. Flights to Atlanta are more costly in the morning, with an average ticket price of $641. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 14m

Direct flights

None
The fastest flight from Helena to Atlanta takes 6h 14m
There are no direct flights from Helena to Atlanta. There are no popular flight routes from Helena to Atlanta.
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  • 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 20m, 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
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $262Free CancellationRating
7.4
9,056 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
McDonough
Duluth
Blue Ridge
Warner Robins
Lawrenceville
Dahlonega
Stone Mountain
Covington
Cartersville
Norcross
Auburn
Gadsden
Conyers
Newnan
La Grange
Gainesville
Lithonia
Kennesaw

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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