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$72+ Cheap flights from Montana to Atlanta (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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATL
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Montana to Atlanta

Cheapest flights from Montana to Atlanta
Explore the most affordable flight options available from Montana to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 11/205:51 pmFCA - ATL
1 stop26h 39mMultiple Airlines
Mon 11/2410:13 amATL - FCA
1 stop26h 46mMultiple Airlines
Deal found 11/5$239
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 11/202:46 pmBZN - ATL
1 stop29h 44mMultiple Airlines
Mon 11/248:32 pmATL - BZN
1 stop26h 38mMultiple Airlines
Deal found 11/4$249
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 11/2110:06 amMSO - ATL
1 stop17h 53mMultiple Airlines
Tue 11/2510:44 amATL - MSO
2 stops36h 51mMultiple Airlines
Deal found 11/6$266
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/2510:00 pmBZN - ATL
1 stop29h 59mMultiple Airlines
Tue 12/22:15 pmATL - BZN
2 stops45h 00mMultiple Airlines
Deal found 11/6$300
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 12/191:11 pmMSO - ATL
1 stop21h 51mMultiple Airlines
Thu 12/258:55 amATL - MSO
2 stops32h 35mMultiple Airlines
Deal found 11/5$303
This KAYAK deal was found by Cheapflights users on 11/4. 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 12/56:28 pmHLN - ATL
1 stop11h 12mAlaska Airlines
Tue 12/99:00 amATL - HLN
1 stop10h 51mAlaska Airlines
Deal found 11/4$314
This KAYAK deal was found by Cheapflights users on 11/5. 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.
Thu 12/46:28 pmHLN - ATL
1 stop11h 12mAlaska Airlines
Tue 12/99:00 amATL - HLN
1 stop10h 51mAlaska Airlines
Deal found 11/5$324
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 12/57:35 pmGTF - ATL
1 stop10h 05mAlaska Airlines
Tue 12/99:00 amATL - GTF
1 stop11h 55mAlaska Airlines
Deal found 11/4$324
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Sun 11/232:46 pmBZN - ATL
1 stop14h 09mMultiple Airlines
Tue 12/22:15 pmATL - BZN
2 stops45h 00mMultiple Airlines
Deal found 11/6$324
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/53:58 pmBZN - ATL
1 stop21h 17mAlaska Airlines
Mon 12/86:23 pmATL - BZN
1 stop20h 41mAlaska Airlines
Deal found 11/5$333
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 12/36:28 pmHLN - ATL
1 stop11h 12mAlaska Airlines
Tue 12/99:00 amATL - HLN
1 stop10h 51mAlaska Airlines
Deal found 11/5$334
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/43:58 pmBZN - ATL
1 stop21h 17mAlaska Airlines
Mon 12/86:23 pmATL - BZN
1 stop20h 41mAlaska Airlines
Deal found 11/5$334

Cheap flight deals from Montana to Atlanta

Keep the following information in mind while searching for Montana to Atlanta flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Kiwi.com)

One-way from

$72
(Frontier)

Popular in

December

Cheapest in

July

Average price

$619

Good round-trip deal

$276 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Atlanta Hartsfield-Jackson flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Atlanta Hartsfield-Jackson flights.
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From Montana to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Montana to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Montana to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Montana to Atlanta Hartsfield-Jackson.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana 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 November 6, 2025.
Use the filters below to find and compare flights from Montana to Atlanta that are best for you.

Fly from

Montana

Fly to

Atlanta

Route

Depart

Return

Price

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 12/19

1:11 pm-1:02 pm

1 stop21h 51m

Atlanta Hartsfield-Jackson

Thu 12/25

8:55 am-3:30 pm

2 stops32h 35m

$303

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Fri 12/5

6:28 pm-7:40 am

1 stop11h 12m

Atlanta Hartsfield-Jackson

Tue 12/9

9:00 am-5:51 pm

1 stop10h 51m

$314

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Tue 1/6

4:21 pm-3:47 pm

1 stop21h 26m

Atlanta Hartsfield-Jackson

Tue 1/13

7:50 am-3:31 pm

1 stop9h 41m

$318

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Sat 2/7

12:40 pm-9:15 pm

1 stop6h 35m

Atlanta Hartsfield-Jackson

Tue 2/10

7:25 am-5:25 pm

2 stops12h 00m

$324

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Thu 12/4

6:28 pm-7:40 am

1 stop11h 12m

Atlanta Hartsfield-Jackson

Tue 12/9

9:00 am-5:51 pm

1 stop10h 51m

$324

HelenaAtlanta

HLN - ATL

HLNATL

Helena

Fri 12/5

6:28 pm-7:40 am

1 stop11h 12m

Atlanta Hartsfield-Jackson

Wed 12/10

9:00 am-5:51 pm

1 stop10h 51m

$324

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Fri 12/5

7:35 pm-7:40 am

1 stop10h 05m

Atlanta Hartsfield-Jackson

Tue 12/9

9:00 am-6:55 pm

1 stop11h 55m

$324

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Wed 12/3

3:58 pm-3:15 pm

1 stop21h 17m

Atlanta Hartsfield-Jackson

Mon 12/8

6:23 pm-1:04 pm

1 stop20h 41m

$324

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Tue 3/10

6:40 am-4:08 pm

1 stop7h 28m

Atlanta Hartsfield-Jackson

Wed 3/11

8:00 am-3:23 pm

1 stop9h 23m

$332

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Fri 12/5

3:58 pm-3:15 pm

1 stop21h 17m

Atlanta Hartsfield-Jackson

Mon 12/8

6:23 pm-1:04 pm

1 stop20h 41m

$333

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 45 results
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Best time to book a flight from Montana to Atlanta

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

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

Currently, May is the cheapest month in which you can book a flight from Montana to Atlanta (average of $202). Flying from Montana to Atlanta in November is currently the most expensive (average of $375). 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.

What is the cheapest time of day to fly from MT to ATL?

Find hourly flight availability from Montana to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s optimal to fly from Montana to Atlanta in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

Related info for your journey

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

  • What airport do you fly into for flights to Atlanta from Montana?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly into when you book flights from Montana to Atlanta.

  • How popular is this Montana to Atlanta flight route?

    The Montana to Atlanta Hartsfield-Jackson flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Montana to Atlanta?

    For as low as $324, Alaska Airlines can have you in Atlanta from Montana in 6h 35m. Airlines will cover a distance of 1796 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Montana to Atlanta one-way?

    $72 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $172 and $343, respectively.

  • What are the most popular routes from Montana to Atlanta?

    The most popular flight routes from Montana to Atlanta are Bozeman Gallatin Field - Atlanta Hartsfield-Jackson, Missoula Johnson-Bell Field - Atlanta Hartsfield-Jackson and Billings Logan Intl - Atlanta Hartsfield-Jackson.

  • What are the most reliable airlines from Montana to Atlanta?

    The top 3 most reliable airlines when flying from Montana to Atlanta are LATAM Airlines (95%), Air France (92%) and Delta (92%).

  • What are the cheapest flights from Montana to Atlanta?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Bozeman Gallatin Field - Atlanta Hartsfield-Jackson) can be booked for $339 on average, our data indicates $309 when flying from Montana to Atlanta.

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

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

  • How can I find direct flights from Montana to Atlanta?

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

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

    Yes. Cheapflights offers flight deals from Montana 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 Montana to Atlanta?

    Currently, May is the cheapest month in which you can book a flight from Montana to Atlanta (average of $202). Flying from Montana to Atlanta in November is currently the most expensive (average of $375). 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
McDonough
Roswell
Norcross
Lawrenceville
Stone Mountain
Kennesaw
Peachtree Corners
Conyers
Buford
Marietta
Commerce
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Smyrna
Douglasville
Acworth
Auburn
Sandy Springs

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Top 5 airlines flying from Montana to Atlanta

Discover the top 5 airlines that operate flights from Montana 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$525FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$262Average$548FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$318Average$493FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$338Average$440FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$390Average$495FlexibilityNo cancel feeOn-time63%

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