HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$330+ Cheap flights from Atlanta to Great Falls (ATL - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — GTF
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Great Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Atlanta to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Great Falls (GTF). 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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$534
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Great Falls flights.
Search Deals
From Atlanta Hartsfield-Jackson to Great Falls
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Atlanta to Great Falls

Cheapest flights from Atlanta to Great Falls
Explore the most affordable flight options available from Atlanta to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Mytrip deal was found by Cheapflights users on 10/12. 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 11/176:05 amATL - GTF
1 stop16h 27mMultiple Airlines
Fri 11/2110:56 amGTF - ATL
1 stop17h 59mMultiple Airlines
Deal found 10/12$339
This KAYAK deal was found by Cheapflights users on 10/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:00 amATL - GTF
1 stop11h 10mAlaska Airlines
Fri 11/217:42 pmGTF - ATL
1 stop9h 57mAlaska Airlines
Deal found 10/12$402
This Alaska Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 12/257:00 amATL - GTF
1 stop13h 41mAlaska Airlines
Fri 1/27:21 pmGTF - ATL
1 stop26h 38mAlaska Airlines
Deal found 10/11$447
This Delta deal was found by Cheapflights users on 10/11. 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.
Fri 11/217:25 amATL - GTF
2 stops12h 05mDelta
Mon 11/241:12 pmGTF - ATL
1 stop8h 15mDelta
Deal found 10/11$473
This Alaska Airlines deal was found by Cheapflights users on 10/11. 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.
Fri 11/219:00 amATL - GTF
1 stop12h 02mAlaska Airlines
Mon 11/247:42 pmGTF - ATL
1 stop9h 57mAlaska Airlines
Deal found 10/11$527
This Alaska Airlines deal was found by Cheapflights users on 10/12. 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 10/259:22 amATL - GTF
1 stop10h 13mAlaska Airlines
Tue 10/286:50 pmGTF - ATL
1 stop20h 11mAlaska Airlines
Deal found 10/12$538
This Delta deal was found by Cheapflights users on 10/12. 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.
Sat 10/258:34 amATL - GTF
2 stops10h 55mDelta
Tue 10/286:09 pmGTF - ATL
1 stop8h 57mDelta
Deal found 10/12$544

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Great Falls 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 October 14, 2025.
Use the filters below to find and compare flights from Atlanta to Great Falls that are best for you.

Fly from

Atlanta

Fly to

Great Falls

Route

Depart

Return

Price

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Fri 1/23

7:50 am-7:20 pm

1 stop13h 30m

Great Falls

Mon 1/26

8:00 pm-3:47 pm

1 stop17h 47m

$330

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Tue 11/11

6:04 pm-6:10 pm

2 stops26h 06m

Great Falls

Tue 11/18

6:50 pm-11:59 pm

1 stop27h 09m

$339

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Fri 11/14

9:00 am-6:10 pm

1 stop11h 10m

Great Falls

Fri 11/21

7:42 pm-7:39 am

1 stop9h 57m

$402

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Wed 10/29

8:34 am-5:29 pm

2 stops10h 55m

Great Falls

Sun 11/2

1:08 pm-10:45 pm

1 stop7h 37m

$544

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Fri 11/14

6:05 am-9:31 pm

1 stop17h 26m

Great Falls

Fri 11/21

10:56 am-8:35 pm

3 stops31h 39m

$609

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Fri 1/23

9:47 am-9:53 pm

2 stops14h 06m

Great Falls

Mon 1/26

2:29 pm-11:40 am

3 stops19h 11m

$639

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Wed 10/29

11:55 am-1:33 pm

3 stops27h 38m

Great Falls

Sun 11/2

2:30 pm-10:35 pm

1 stop6h 05m

$728

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Sat 10/18

9:22 am-5:35 pm

1 stop10h 13m

$358

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Sat 10/18

8:00 am-12:15 pm

3 stops30h 15m

$403

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Sun 10/19

8:30 am-5:35 pm

3 stops35h 05m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 11 results
1
2

Compare providers for flights from Atlanta to Great Falls

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 Atlanta to Great Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Atlanta-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Great Falls 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 Atlanta-Great Falls 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 Atlanta to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Atlanta 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 Atlanta to Great Falls

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

Currently, October is the cheapest month in which you can book a flight from Atlanta to Great Falls (average of $239). Flying from Atlanta to Great Falls in September is currently the most expensive (average of $515). 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 Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated October 14, 2025.
See what other customers who have flown with Delta and United Airlines from Atlanta to Great Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,976 reviews
Delta
8.0
Very good
7,975 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Great Falls. 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 Atlanta to Great Falls?

    There are many flights that can get you from Atlanta to Great Falls in 13h 30m. Fly via Alaska Airlines to get the fastest option. There are 1692 mi between Atlanta and Great Falls.

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

    According to our current data, Delta ($364), and United Airlines ($456) offers the cheapest pricing from Atlanta to Great Falls. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Great Falls 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 Atlanta to Great Falls?

    Currently, October is the cheapest month in which you can book a flight from Atlanta to Great Falls (average of $239). Flying from Atlanta to Great Falls in September is currently the most expensive (average of $515). 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 Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Atlanta to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Bozeman flights
Atlanta to Kalispell flights
Jacksonville to Bozeman flights
Asheville to Bozeman flights
Atlanta to Billings flights
Jacksonville to Kalispell flights
Atlanta to Missoula flights
Jacksonville to Billings flights
Chattanooga to Bozeman flights
Savannah to Bozeman flights
Augusta to Billings flights
Jacksonville to Missoula flights
Chattanooga to Missoula flights
Jacksonville to Great Falls flights
Asheville to Missoula flights
Asheville to Kalispell flights
Atlanta to Helena flights
Augusta to Missoula flights
Chattanooga to Kalispell flights
Atlanta to Cody flights
Augusta to Great Falls flights
Asheville to Great Falls flights
Tallahassee to Bozeman flights
Atlanta to Butte flights
Tallahassee to Kalispell flights
Augusta to Bozeman flights
Savannah to Billings flights
Chattanooga to Cody flights
Tallahassee to Missoula flights
Jacksonville to West Yellowstone flights
Asheville to Billings flights
Valdosta to Missoula flights
Albany to Missoula flights
Tallahassee to Great Falls flights
Jacksonville to Helena flights
Jacksonville to Butte flights
Brunswick to Great Falls flights
Asheville to Helena flights
Augusta to Helena flights
Augusta to Butte flights
Chattanooga to Billings flights
Asheville to West Yellowstone flights
Chattanooga to West Yellowstone flights
Asheville to Butte flights

Top 2 airlines flying from Atlanta to Great Falls

Discover the top 2 airlines that operate flights from Atlanta to Great Falls. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$364Average$612FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$456Average$584FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.