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.

$180 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.

8:05 am - 12:15 pmATL Atlanta Hartsfield-Jackson-HLN Helena

6h 10m1 stop Salt Lake City

12:57 pm - 11:56 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

8h 59m1 stop Salt Lake City

$394Delta

Sun, Sep 6 - Fri, Sep 11

8:05 am - 12:28 pmATL Atlanta Hartsfield-Jackson-HLN Helena

6h 23m1 stop Salt Lake City

1:08 pm - 11:35 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

8h 27m1 stop Salt Lake City

$429Delta

Tue, Oct 6 - Mon, Oct 12

8:05 am - 12:28 pmATL Atlanta Hartsfield-Jackson-HLN Helena

6h 23m1 stop Salt Lake City

1:08 pm - 11:35 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

8h 27m1 stop Salt Lake City

$429Delta

Tue, Oct 6 - Tue, Oct 13

8:40 am - 1:27 pmATL Atlanta Hartsfield-Jackson-HLN Helena

6h 47m1 stop Denver Intl

2:30 pm - 10:34 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

6h 04m1 stop Denver Intl

$459United Airlines

Wed, Jan 6 - Sat, Jan 9

8:45 am - 1:48 pmATL Atlanta Hartsfield-Jackson-HLN Helena

7h 03m1 stop Denver Intl

6:25 am - 3:19 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

6h 54m1 stop Denver Intl

$459United Airlines

Tue, Oct 20 - Sat, Oct 24

11:11 am - 9:18 pmATL Atlanta Hartsfield-Jackson-HLN Helena

12h 07m2 stops Chicago O'Hare Intl Denver Intl

6:25 am - 3:19 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

6h 54m1 stop Denver Intl

$464United Airlines

Tue, Oct 20 - Sat, Oct 24

9:39 am - 8:59 pmATL Atlanta Hartsfield-Jackson-HLN Helena

13h 20m2 stops Washington, D.C. Dulles Intl Denver Intl

2:30 pm - 10:34 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

6h 04m1 stop Denver Intl

$464United Airlines

Wed, Jan 6 - Sat, Jan 9

5:31 pm - 12:28 pmATL Atlanta Hartsfield-Jackson-HLN Helena

20h 57m2 stops Cincinnati Cinci./N. Kentucky Salt Lake City

1:08 pm - 11:35 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

8h 27m1 stop Salt Lake City

$493Delta

Tue, Oct 6 - Mon, Oct 12

5:31 pm - 12:28 pmATL Atlanta Hartsfield-Jackson-HLN Helena

20h 57m2 stops Cincinnati Cinci./N. Kentucky Salt Lake City

1:08 pm - 11:35 pmHLN Helena-ATL Atlanta Hartsfield-Jackson

8h 27m1 stop Salt Lake City

$493Delta

Tue, Oct 6 - Tue, Oct 13

4:04 pm - 4:34 pmATL Atlanta Hartsfield-Jackson-HLN Helena

26h 30m1 stop Seattle/Tacoma Intl

5:11 pm - 7:33 amHLN Helena-ATL Atlanta Hartsfield-Jackson

12h 22m1 stop Seattle/Tacoma Intl

$684Alaska Airlines

Mon, Aug 31 - Fri, Sep 4

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Delta flights from Atlanta to Helena

Our best Delta deals on Atlanta to Helena flight tickets

Delta

Sep 6

ATL8:05 amAtlanta Hartsfield-Jackson

6h 10m

1 stop

HLN12:15 pmHelena

Sep 11

HLN12:57 pmHelena

8h 59m

1 stop

ATL11:56 pmAtlanta Hartsfield-Jackson

$394

Delta

Oct 6

ATL8:05 amAtlanta Hartsfield-Jackson

6h 23m

1 stop

HLN12:28 pmHelena

Oct 13

HLN1:08 pmHelena

8h 27m

1 stop

ATL11:35 pmAtlanta Hartsfield-Jackson

$429

Delta

Oct 6

ATL5:31 pmAtlanta Hartsfield-Jackson

20h 57m

2 stops

HLN12:28 pmHelena

Oct 13

HLN1:08 pmHelena

8h 27m

1 stop

ATL11:35 pmAtlanta Hartsfield-Jackson

$493

United Airlines flights from Atlanta to Helena

Our best United Airlines deals on Atlanta to Helena flight tickets

United Airlines

Oct 20

ATL8:45 amAtlanta Hartsfield-Jackson

7h 03m

1 stop

HLN1:48 pmHelena

Oct 24

HLN6:25 amHelena

6h 54m

1 stop

ATL3:19 pmAtlanta Hartsfield-Jackson

$459

United Airlines

Oct 20

ATL11:11 amAtlanta Hartsfield-Jackson

12h 07m

2 stops

HLN9:18 pmHelena

Oct 24

HLN6:25 amHelena

6h 54m

1 stop

ATL3:19 pmAtlanta Hartsfield-Jackson

$464

United Airlines

Oct 20

ATL11:11 amAtlanta Hartsfield-Jackson

12h 07m

2 stops

HLN9:18 pmHelena

Oct 24

HLN6:25 amHelena

8h 43m

2 stops

ATL5:08 pmAtlanta Hartsfield-Jackson

$469

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Sun 9/6

8:05 am-12:15 pm

1 stop6h 10m

Helena

Fri 9/11

12:57 pm-11:56 pm

1 stop8h 59m

$394

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Tue 10/6

8:05 am-12:28 pm

1 stop6h 23m

Helena

Mon 10/12

1:08 pm-11:35 pm

1 stop8h 27m

$429

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Tue 10/6

8:05 am-12:28 pm

1 stop6h 23m

Helena

Tue 10/13

1:08 pm-11:35 pm

1 stop8h 27m

$429

Quickest round-trip

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Wed 1/6

8:40 am-1:27 pm

1 stop6h 47m

Helena

Sat 1/9

2:30 pm-10:34 pm

1 stop6h 04m

$459

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Tue 10/20

8:45 am-1:48 pm

1 stop7h 03m

Helena

Sat 10/24

6:25 am-3:19 pm

1 stop6h 54m

$459

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Tue 10/20

11:11 am-9:18 pm

2 stops12h 07m

Helena

Sat 10/24

6:25 am-3:19 pm

1 stop6h 54m

$464

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Wed 1/6

9:39 am-8:59 pm

2 stops13h 20m

Helena

Sat 1/9

2:30 pm-10:34 pm

1 stop6h 04m

$464

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Tue 10/6

5:31 pm-12:28 pm

2 stops20h 57m

Helena

Mon 10/12

1:08 pm-11:35 pm

1 stop8h 27m

$493

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Tue 10/6

5:31 pm-12:28 pm

2 stops20h 57m

Helena

Tue 10/13

1:08 pm-11:35 pm

1 stop8h 27m

$493

AtlantaHelena

ATL Atlanta Hartsfield-Jackson - HLN Helena

ATLHLN

Atlanta Hartsfield-Jackson

Mon 8/31

4:04 pm-4:34 pm

1 stop26h 30m

Helena

Fri 9/4

5:11 pm-7:33 am

1 stop12h 22m

$684

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

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

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

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 32% 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

Best Price Found	$180
Fastest flight time	6h 10m
Direct flights	None

The best one-way flight to Helena from Atlanta in the past 72 hours is $180. The best round-trip flight deal from Atlanta to Helena found on momondo in the last 72 hours is $394.

The fastest flight from Atlanta to Helena takes 6h 10m

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 10m 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 10,102 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.