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$131+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATL
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$258
(Frontier)

One-way from

$131
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$668

Good round-trip deal

$370 or less

Good one-way deal

$199 or less
From Montana to Atlanta Hartsfield-Jackson
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One-way flight from Montana to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 11% potential increase in price ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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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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 August 20, 2025.

This Frontier deal was found by Cheapflights users on 8/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1312:50 pmMSO - ATL
1 stop27h 58mFrontier
Sun 10/197:55 pmATL - MSO
1 stop18h 00mFrontier
Deal found 8/19$258
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 8/287:59 pmBZN - ATL
1 stop16h 40mMultiple Airlines
Tue 9/23:30 pmATL - BZN
2 stops45h 09mMultiple Airlines
Deal found 8/19$282
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/3110:16 pmBZN - ATL
1 stop20h 01mMultiple Airlines
Mon 11/36:15 amATL - BZN
2 stops15h 53mMultiple Airlines
Deal found 8/19$299
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 10/212:37 pmFCA - ATL
1 stop7h 22mAlaska Airlines
Sun 11/27:00 amATL - FCA
1 stop18h 57mAlaska Airlines
Deal found 8/19$307
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/1911:29 amBZN - ATL
2 stops18h 43mMultiple Airlines
Sun 9/211:44 pmATL - BZN
1 stop30h 14mMultiple Airlines
Deal found 8/18$308
This Delta deal was found by Cheapflights users on 8/18. 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.
Tue 10/213:24 pmFCA - ATL
1 stop6h 28mDelta
Sun 11/27:25 amATL - FCA
1 stop9h 04mDelta
Deal found 8/18$308
This Hawaiian Airlines deal was found by Cheapflights users on 8/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:45 amMSO - ATL
1 stop6h 57mHawaiian Airlines
Mon 9/296:21 pmATL - MSO
1 stop7h 38mHawaiian Airlines
Deal found 8/19$323
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/241:51 pmMSO - ATL
1 stop8h 15mAmerican Airlines
Mon 9/292:15 pmATL - MSO
2 stops11h 03mAmerican Airlines
Deal found 8/19$329
This Mytrip deal was found by Cheapflights users on 8/19. 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 10/139:04 pmMSO - ATL
2 stops24h 53mMultiple Airlines
Sun 10/199:07 pmATL - MSO
2 stops24h 47mMultiple Airlines
Deal found 8/19$338
This Hawaiian Airlines deal was found by Cheapflights users on 8/18. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:22 amBZN - ATL
1 stop7h 20mHawaiian Airlines
Sat 9/206:21 pmATL - BZN
1 stop7h 51mHawaiian Airlines
Deal found 8/18$338
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:02 amBIL - ATL
1 stop6h 47mAmerican Airlines
Tue 9/236:36 pmATL - BIL
1 stop6h 03mAmerican Airlines
Deal found 8/18$339
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 10/161:07 pmFCA - ATL
1 stop23h 31mAlaska Airlines
Tue 10/216:09 pmATL - FCA
1 stop21h 48mAlaska Airlines
Deal found 8/19$348

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 August 20, 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

Mon 10/13

12:50 pm-6:48 pm

1 stop27h 58m

Atlanta Hartsfield-Jackson

Sun 10/19

7:55 pm-11:55 am

1 stop18h 00m

$258

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Thu 8/28

7:59 pm-2:39 pm

1 stop16h 40m

Atlanta Hartsfield-Jackson

Tue 9/2

3:30 pm-10:39 am

2 stops45h 09m

$282

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Fri 10/31

10:16 pm-8:17 pm

1 stop20h 01m

Atlanta Hartsfield-Jackson

Mon 11/3

6:15 am-8:08 pm

2 stops15h 53m

$299

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Tue 10/21

2:37 pm-11:59 pm

1 stop7h 22m

Atlanta Hartsfield-Jackson

Sun 11/2

7:00 am-11:57 pm

1 stop18h 57m

$307

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Tue 10/21

3:24 pm-11:52 pm

1 stop6h 28m

Atlanta Hartsfield-Jackson

Sun 11/2

7:25 am-2:29 pm

1 stop9h 04m

$308

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Fri 9/19

11:29 am-8:12 am

2 stops18h 43m

Atlanta Hartsfield-Jackson

Sun 9/21

1:44 pm-5:58 pm

1 stop30h 14m

$308

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Wed 9/24

5:45 am-2:42 pm

1 stop6h 57m

Atlanta Hartsfield-Jackson

Mon 9/29

6:21 pm-11:59 pm

1 stop7h 38m

$323

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Wed 9/24

1:51 pm-12:06 am

1 stop8h 15m

Atlanta Hartsfield-Jackson

Mon 9/29

2:15 pm-11:18 pm

2 stops11h 03m

$329

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Sat 9/13

5:22 am-2:42 pm

1 stop7h 20m

Atlanta Hartsfield-Jackson

Sat 9/20

6:21 pm-12:12 am

1 stop7h 51m

$338

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Wed 9/17

11:26 am-12:03 am

1 stop10h 37m

Atlanta Hartsfield-Jackson

Wed 9/24

6:21 pm-12:12 am

1 stop7h 51m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 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, August is the cheapest month in which you can book a flight from Montana to Atlanta (average of $190). Flying from Montana 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.

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 August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Atlanta as you normally would.

Weekly flight availability from Montana to Atlanta

Explore weekly flight availability from Montana to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 20, 2025.

The most flights from USMT to ATL are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 $308, Frontier can have you in Atlanta from Montana in 6h 28m. Airlines will cover a distance of 1838 mi. This flight may include one or multiple stops.

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

    $148 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and American Airlines, with prices starting from $148 and $170, 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 Air France (81%), Delta (78%) and Virgin Atlantic (78%).

  • What are the cheapest flights from Montana to Atlanta?

    Looking at all options, your cheapest flight can be booked for $150. While the most popular route (Bozeman Gallatin Field - Atlanta Hartsfield-Jackson) can be booked for $282 on average our data indicates $397 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, August is the cheapest month in which you can book a flight from Montana to Atlanta (average of $190). Flying from Montana 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
McDonough
Auburn
Norcross
Lawrenceville
Stone Mountain
Acworth
Sandy Springs
Kennesaw
Conyers
Buford
Marietta
Roswell
Douglasville
Commerce
Covington
Athens
Smyrna
Stockbridge

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$530FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$262Average$562FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$318Average$498FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$338Average$409FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$395Average$494FlexibilityNo cancel feeOn-time63%

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