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$140+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — ATL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$349
(Kiwi.com)

One-way from

$140
(Mytrip)

Popular in

August

Cheapest in

December

Average price

$862
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. 20% potential increase in price ($140 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:21 pmGTF - ATL
1 stop21h 41mMultiple Airlines
Mon 9/298:37 amATL - GTF
1 stop9h 28mMultiple Airlines
Deal found 8/13$349
This Delta deal was found by Cheapflights users on 8/14. 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 12/151:10 pmGTF - ATL
1 stop8h 21mDelta
Thu 1/13:37 pmATL - GTF
1 stop8h 59mDelta
Deal found 8/14$452
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 10/91:08 pmGTF - ATL
1 stop7h 37mDelta
Thu 10/167:25 amATL - GTF
2 stops12h 04mDelta
Deal found 8/14$462
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/274:29 pmGTF - ATL
2 stops20h 13mAlaska Airlines
Mon 9/296:55 amATL - GTF
1 stop10h 54mAlaska Airlines
Deal found 8/13$474
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/292:35 pmGTF - ATL
1 stop6h 08mUnited Airlines
Tue 9/24:37 pmATL - GTF
1 stop6h 51mUnited Airlines
Deal found 8/14$514

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 August 14, 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

Fri 9/26

10:21 pm-10:02 pm

1 stop21h 41m

Atlanta Hartsfield-Jackson

Mon 9/29

8:37 am-4:05 pm

1 stop9h 28m

$349

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Mon 12/15

1:10 pm-11:31 pm

1 stop8h 21m

Atlanta Hartsfield-Jackson

Thu 1/1

3:37 pm-10:36 pm

1 stop8h 59m

$452

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Thu 10/9

1:08 pm-10:45 pm

1 stop7h 37m

Atlanta Hartsfield-Jackson

Thu 10/16

7:25 am-5:29 pm

2 stops12h 04m

$462

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sat 9/27

4:29 pm-2:42 pm

2 stops20h 13m

Atlanta Hartsfield-Jackson

Mon 9/29

6:55 am-3:49 pm

1 stop10h 54m

$474

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Fri 10/17

10:27 pm-11:57 pm

2 stops23h 30m

$140

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sat 9/20

1:05 pm-11:28 pm

1 stop8h 23m

$196

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sat 9/20

4:29 pm-2:42 pm

2 stops20h 13m

$262

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sat 9/20

2:35 pm-10:16 am

2 stops17h 41m

$286

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sun 9/28

1:05 pm-8:40 am

2 stops17h 35m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

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.

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 August 14, 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
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.

  • 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 40% 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
Duluth
College Park
Auburn
McDonough
Norcross
Lawrenceville
Stone Mountain
Acworth
Marietta
Sandy Springs
Kennesaw
Conyers
Douglasville
Commerce
Buford
Covington
Athens
Smyrna
Stockbridge
Roswell

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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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$329Average$516FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$354Average$514FlexibilityNo cancel feeOn-time69%

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