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$222+ Cheap flights from Great Falls to Atlanta (GTF - ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — ATL
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Great Falls to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Atlanta (ATL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$422
(Delta)

One-way from

$222
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$505
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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One-way flight from Great Falls to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 14% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Great Falls to Atlanta

Cheapest flights from Great Falls to Atlanta
Explore the most affordable flight options available from Great Falls to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Delta deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 amGTF - ATL
1 stop7h 52mDelta
Thu 1/17:25 amATL - GTF
1 stop7h 06mDelta
Deal found 9/25$422
This Mytrip deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:56 amGTF - ATL
2 stops21h 21mMultiple Airlines
Sun 11/305:40 amATL - GTF
2 stops17h 55mMultiple Airlines
Deal found 9/23$778
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:21 pmGTF - ATL
2 stops41h 39mAlaska Airlines
Sun 12/287:00 amATL - GTF
1 stop13h 41mAlaska Airlines
Deal found 9/23$853

Cheapflights Fare Finder

 
Customize your flight search to find flights from Great Falls 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, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Great Falls to Atlanta that are best for you.

Fly from

Great Falls

Fly to

Atlanta

Route

Depart

Return

Price

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Mon 12/15

1:12 pm-11:33 pm

1 stop8h 21m

Atlanta Hartsfield-Jackson

Thu 1/1

7:25 am-12:31 pm

1 stop7h 06m

$422

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Mon 11/24

10:56 am-10:17 am

2 stops21h 21m

Atlanta Hartsfield-Jackson

Sun 11/30

5:40 am-9:35 pm

2 stops17h 55m

$778

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sun 12/21

7:21 pm-3:00 pm

2 stops41h 39m

Atlanta Hartsfield-Jackson

Sun 12/28

7:00 am-6:41 pm

1 stop13h 41m

$853

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Thu 12/11

11:17 am-5:47 am

1 stop16h 30m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/22

Compare providers for flights from Great Falls to Atlanta

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
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 Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Atlanta

What is the cheapest month to book a flight from Great Falls to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Great Falls to Atlanta (average of $190). Flying from Great Falls to Atlanta in June is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Great Falls to Atlanta?

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated September 25, 2025.
Read through reviews of airlines operating flights from Great Falls to Atlanta, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Atlanta. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Great Falls to Atlanta can take about 8h 21m. Delta provides one of the quickest options available for as low as $422. The distance between Great Falls and Atlanta is about 1692 mi.

  • What are the cheapest airlines flying from Great Falls to Atlanta round-trip?

    Currently priced at $329, Delta will fly you from Great Falls to Atlanta and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $354. Users have found that Delta is 34% 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.

  • What is the cheapest month to book a flight from Great Falls to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Great Falls to Atlanta (average of $190). Flying from Great Falls to Atlanta in June is currently the most expensive (average of $246). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Duluth
Auburn
McDonough
Norcross
Roswell
Lawrenceville
Stone Mountain
Acworth
Kennesaw
Conyers
Buford
Marietta
Douglasville
Commerce
Covington
Smyrna
Lithonia
Sandy Springs
Suwanee

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Top 2 airlines flying from Great Falls to Atlanta

Discover the top 2 airlines that operate flights from Great Falls to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$329Average$503FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$354Average$514FlexibilityNo cancel feeOn-time69%

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