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$114+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — ATL
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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 October 16, 2025.

This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:51 pmFCA - ATL
1 stop7h 04mDelta
Sat 11/1510:25 amATL - FCA
1 stop9h 01mDelta
Deal found 10/13$277
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/2410:27 pmGTF - ATL
1 stop29h 41mMultiple Airlines
Thu 10/307:59 pmATL - GTF
2 stops27h 38mMultiple Airlines
Deal found 10/15$286
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/2410:27 pmGTF - ATL
1 stop29h 41mMultiple Airlines
Fri 10/315:51 amATL - GTF
2 stops17h 46mMultiple Airlines
Deal found 10/15$290
This Delta deal was found by Cheapflights users on 10/16. 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 11/15:20 amFCA - ATL
2 stops11h 42mDelta
Sun 11/97:25 amATL - FCA
1 stop8h 31mDelta
Deal found 10/16$293
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 12/710:05 amBZN - ATL
1 stop17h 29mMultiple Airlines
Mon 12/88:04 pmATL - BZN
1 stop22h 58mMultiple Airlines
Deal found 10/15$315
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 10/2410:27 pmGTF - ATL
1 stop29h 41mMultiple Airlines
Sat 11/13:05 pmATL - GTF
2 stops28h 09mMultiple Airlines
Deal found 10/15$325
This Kiwi.com deal was found by Cheapflights users on 10/15. 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.
Mon 10/2710:22 pmGTF - ATL
2 stops29h 40mMultiple Airlines
Thu 10/307:54 pmATL - GTF
1 stop27h 43mMultiple Airlines
Deal found 10/15$335
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/88:00 amBZN - ATL
1 stop13h 59mAlaska Airlines
Sun 11/167:34 pmATL - BZN
1 stop20h 34mAlaska Airlines
Deal found 10/14$339
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:35 pmGTF - ATL
1 stop26h 24mAlaska Airlines
Mon 12/157:45 pmATL - GTF
1 stop25h 10mAlaska Airlines
Deal found 10/14$340
This United Airlines deal was found by Cheapflights users on 10/16. 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 10/319:47 amBTM - ATL
2 stops11h 22mUnited Airlines
Tue 11/44:35 pmATL - BTM
1 stop7h 39mUnited Airlines
Deal found 10/16$340
This Alaska Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/711:16 amBZN - ATL
1 stop27h 45mAlaska Airlines
Sun 11/99:00 amATL - BZN
1 stop31h 08mAlaska Airlines
Deal found 10/13$341
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1410:05 amBIL - ATL
2 stops21h 06mMultiple Airlines
Sun 11/167:54 pmATL - BIL
1 stop17h 16mMultiple Airlines
Deal found 10/14$343

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(Delta)

One-way from

$114
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$510

Good round-trip deal

$310 or less

Good one-way deal

$249 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
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One-way flight from Montana to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 13% potential increase in price ($94 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 October 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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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 October 16, 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

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Thu 11/13

2:51 pm-11:55 pm

1 stop7h 04m

Atlanta Hartsfield-Jackson

Sat 11/15

10:25 am-5:26 pm

1 stop9h 01m

$277

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Sat 11/1

5:20 am-7:02 pm

2 stops11h 42m

Atlanta Hartsfield-Jackson

Sun 11/9

7:25 am-1:56 pm

1 stop8h 31m

$293

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Sun 12/7

10:05 am-5:34 am

1 stop17h 29m

Atlanta Hartsfield-Jackson

Mon 12/8

8:04 pm-5:02 pm

1 stop22h 58m

$315

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Tue 3/10

3:00 pm-11:59 pm

1 stop6h 59m

Atlanta Hartsfield-Jackson

Wed 3/11

7:25 am-1:51 pm

1 stop8h 26m

$319

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Sat 1/24

2:03 pm-6:14 pm

2 stops26h 11m

Atlanta Hartsfield-Jackson

Sun 2/1

7:50 am-3:31 pm

1 stop9h 41m

$330

ButteAtlanta

BTM - ATL

BTMATL

Butte Silver Bow Co

Fri 10/31

9:47 am-11:09 pm

2 stops11h 22m

Atlanta Hartsfield-Jackson

Tue 11/4

4:35 pm-10:14 pm

1 stop7h 39m

$340

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Fri 12/12

7:35 pm-11:59 pm

1 stop26h 24m

Atlanta Hartsfield-Jackson

Mon 12/15

7:45 pm-6:55 pm

1 stop25h 10m

$340

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Fri 11/7

11:16 am-5:01 pm

1 stop27h 45m

Atlanta Hartsfield-Jackson

Sun 11/9

9:00 am-2:08 pm

1 stop31h 08m

$341

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

5:20 pm-11:59 pm

1 stop8h 39m

$343

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Mon 2/23

3:25 pm-7:18 am

1 stop13h 53m

Atlanta Hartsfield-Jackson

Thu 2/26

8:00 am-2:25 pm

1 stop8h 25m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 56 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 $372). 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 October 16, 2025.

It’s optimal to fly from Montana to Atlanta in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

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 October 16, 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 $277, Delta can have you in Atlanta from Montana in 7h 04m. 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?

    $139 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Alaska Airlines and United Airlines, with prices starting from $152 and $211, 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, Billings Logan Intl - Atlanta Hartsfield-Jackson and Missoula Johnson-Bell Field - 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 KLM (93%), Air France (93%) and Delta (93%).

  • What are the cheapest flights from Montana to Atlanta?

    Looking at all options, your cheapest flight can be booked for $124. While the most popular route (Bozeman Gallatin Field - Atlanta Hartsfield-Jackson) can be booked for $349 on average, our data indicates $366 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 $372). 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
Norcross
Roswell
Lawrenceville
Stone Mountain
Kennesaw
Conyers
Buford
Marietta
Douglasville
Commerce
Lithonia
Covington
Smyrna
Acworth
Auburn
Sandy Springs
Suwanee

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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$202Average$544FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$262Average$546FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$318Average$493FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$338Average$399FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$395Average$493FlexibilityNo cancel feeOn-time63%

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