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$368+ Cheap flights from Great Falls to Atlanta (GTF - ATL)

GTF — ATL
Oct 28 — Nov 41
Wed 10/28
Wed 11/4
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Great Falls to Atlanta

Cheapest flights from Great Falls to Atlanta

Wed 11/112:45 pm -
1 stop6h 04m
Sat 11/144:39 pm -
1 stop6h 59m
Deal found 9/27$368
Wed 11/111:21 pm -
1 stop7h 39m
Sat 11/143:15 pm -
1 stop9h 15m
Deal found 9/27$438
Sat 10/316:30 am -
1 stop6h 43m
Tue 11/34:39 pm -
1 stop6h 59m
Deal found 9/27$488
Sat 10/36:15 am -
1 stop7h 04m
Fri 10/168:45 am -
1 stop6h 56m
Deal found 9/26$517

Find flight deals from Great Falls to Atlanta

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$368
(United Airlines)

Popular in

September

Cheapest in

October

Average price

$857
Provider with most accurate pricing for Great Falls-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Atlanta Hartsfield-Jackson flights.
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From Great Falls to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Great Falls to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Great FallsAtlanta

GTF Great Falls - ATL Atlanta Hartsfield-Jackson

GTFATL

Great Falls

Wed 11/11

2:45 pm-10:49 pm

1 stop6h 04m

Atlanta Hartsfield-Jackson

Sat 11/14

4:39 pm-9:38 pm

1 stop6h 59m

$368
Quickest round-trip

Great FallsAtlanta

GTF Great Falls - ATL Atlanta Hartsfield-Jackson

GTFATL

Great Falls

Wed 11/11

1:21 pm-9:25 pm

1 stop6h 04m

Atlanta Hartsfield-Jackson

Sat 11/14

8:05 am-12:41 pm

1 stop6h 36m

$368

Great FallsAtlanta

GTF Great Falls - ATL Atlanta Hartsfield-Jackson

GTFATL

Great Falls

Sat 10/31

6:30 am-3:13 pm

1 stop6h 43m

Atlanta Hartsfield-Jackson

Tue 11/3

4:39 pm-9:38 pm

1 stop6h 59m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/27

Sorted by cheapest first

Compare providers for flights from Great Falls to Atlanta

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Great Falls to Atlanta in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Great Falls-Atlanta flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Atlanta flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Atlanta flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Great Falls-Atlanta flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Great Falls-Atlanta flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Great Falls to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Great Falls with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Atlanta

Read through reviews of airlines operating flights from Great Falls to Atlanta, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,246 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.
United Airlines
7.4
Good
10,246 reviews
United Airlines
7.4
Good
10,246 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.7

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • How long is the flight from Great Falls to Atlanta?

    A quick flight from Great Falls to Atlanta can take about 6h 04m. United Airlines provides one of the quickest options available for as low as $368. The distance between Great Falls and Atlanta is about 1692 mi.

  • What is the cheapest airline to fly from Great Falls to Atlanta round-trip?

    Currently priced at $338, United Airlines will fly you from Great Falls to Atlanta and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

  • Can I find deals for flights from Great Falls to Atlanta that include hotel bookings?

    Yes. In addition to deals on Great Falls to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Atlanta.

  • Can I find deals for business class flights from Great Falls to Atlanta?

    Yes. Cheapflights offers flight deals from Great Falls to Atlanta by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Sandy Springs
College Park
Duluth
Stockbridge
Lawrenceville
Auburn
McDonough
Lithia Springs
Dalton
Marietta
Norcross
Gainesville
Conyers
Canton
Stone Mountain
Covington
East Point
Peachtree Corners
Woodstock
Dunwoody

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Great Falls to Atlanta

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$338Average$555FlexibilityNo cancel feeOn-time69%

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