$176 Cheap Flights from Helena (HLN) to Atlanta (ATL)

View $176 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Helena, MT (HLN-Helena Regional) to Hartsfield-Jackson Atlanta International Airport (ATL)

Cheap Flights from Helena to Atlanta (HLN-ATL)

Prices were available within the past 7 days and start at $176 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Feb 3 - Fri, Feb 6
HLN
Helena
ATL
Atlanta
$260 Roundtrip, found 11 hours ago
$260
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Helena to Atlanta, returning Fri, Feb 6, priced at $260 found 11 hours ago
Hawaiian Airlines
Tue, Feb 3 - Thu, Feb 12
HLN
Helena
ATL
Atlanta
$270 Roundtrip, found 11 hours ago
$270
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Helena to Atlanta, returning Thu, Feb 12, priced at $270 found 11 hours ago
Alaska Airlines
Thu, Feb 5 - Mon, Feb 9
HLN
Helena
ATL
Atlanta
$280 Roundtrip, found 11 hours ago
$280
Roundtrip
found 11 hours ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Helena to Atlanta, returning Mon, Feb 9, priced at $280 found 11 hours ago
Hawaiian Airlines
Tue, Feb 3 - Wed, Feb 11
HLN
Helena
ATL
Atlanta
$301 Roundtrip, found 11 hours ago
$301
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Tue, Feb 3 from Helena to Atlanta, returning Wed, Feb 11, priced at $301 found 11 hours ago
Hawaiian Airlines
Mon, Feb 2 - Wed, Feb 11
HLN
Helena
ATL
Atlanta
$311 Roundtrip, found 11 hours ago
$311
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Mon, Feb 2 from Helena to Atlanta, returning Wed, Feb 11, priced at $311 found 11 hours ago
Alaska Airlines
Wed, Nov 12 - Sat, Nov 15
HLN
Helena
ATL
Atlanta
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Nov 12 from Helena to Atlanta, returning Sat, Nov 15, priced at $320 found 3 days ago
Hawaiian Airlines
Wed, Dec 31 - Tue, Jan 13
HLN
Helena
ATL
Atlanta
$322 Roundtrip, found 6 days ago
$322
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 31 from Helena to Atlanta, returning Tue, Jan 13, priced at $322 found 6 days ago
Hawaiian Airlines
Thu, Dec 4 - Wed, Dec 10
HLN
Helena
ATL
Atlanta
$330 Roundtrip, found 4 days ago
$330
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Thu, Dec 4 from Helena to Atlanta, returning Wed, Dec 10, priced at $330 found 4 days ago
United
Thu, Feb 5 - Mon, Feb 9
HLN
Helena
ATL
Atlanta
$437 Roundtrip, found 11 hours ago
$437
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Feb 5 from Helena to Atlanta, returning Mon, Feb 9, priced at $437 found 11 hours ago
Delta
Thu, Nov 20 - Mon, Nov 24
HLN
Helena
ATL
Atlanta
$586 Roundtrip, just found
$586
Roundtrip
just found
Select Delta flight, departing Thu, Nov 20 from Helena to Atlanta, returning Mon, Nov 24, priced at $586 just found

Alternative airports near Atlanta

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Hartsfield-Jackson Atlanta Intl. ATL. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $340
ATL
Hartsfield-Jackson Atlanta Intl.
Cheapest
Average driving time to city center16 min
Flights from $340

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
Grab a cheap one-way flight from $176 or cheap return flight from $260 from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Planning your trip for February can help you save, as it's the cheapest month for flights between HLN and ATL. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from HLN to ATL. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Direct flights from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HLN to ATL?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Select a flight from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Holding off until just before your trip to book your flight from HLN to ATL often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of scoring a bargain.
Is it cheaper to book a HLN to ATL flight and hotel package?
You'll typically save money by booking a HLN to ATL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
If you booked your HLN to ATL flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Helena Regional
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$260
Distance
1695 mi

Book with confidence

Helena to Atlanta Flights

The cheapest times to fly from Helena to Atlanta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Helena to Atlanta are during the month of February. You can find some of the cheapest flights from Helena to Atlanta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helena to Atlanta

Sunday is one of the best days to book for cheap flights from Helena to Atlanta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Helena to Atlanta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Helena to Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $176 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Helena to Atlanta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Helena to Atlanta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Helena to Atlanta Flights

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*Available to One Key members.