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$101+ Cheap flights from Atlanta (ATL) to Montana

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
déc. 19 — déc. 261
ven. 12/19
ven. 12/26
1 adult, Economy
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Find flight deals from Atlanta to Montana

Cheapest flights from Atlanta to Montana
Explore the most affordable flight options available from Atlanta to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 19, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
mer. 12/32:15 pmATL - MSO
2 stops33h 21mMultiple Airlines
dim. 12/710:26 pmMSO - ATL
1 stop29h 29mMultiple Airlines
Deal found 11/18$228
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/169:00 amATL - BZN
1 stop8h 31mUnited Airlines
sam. 12/2012:16 pmBZN - ATL
1 stop7h 06mUnited Airlines
Deal found 11/19$249
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
lun. 12/110:59 pmATL - GTF
2 stops37h 23mMultiple Airlines
lun. 12/810:25 pmGTF - ATL
1 stop29h 06mMultiple Airlines
Deal found 11/18$268
This United Airlines deal was found by Cheapflights users on 11/17. 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.
mer. 12/179:00 amATL - BZN
1 stop8h 31mUnited Airlines
mer. 12/241:55 pmBZN - ATL
1 stop7h 30mUnited Airlines
Deal found 11/17$276
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
mer. 12/37:45 amATL - FCA
2 stops28h 05mMultiple Airlines
dim. 12/710:40 amFCA - ATL
1 stop17h 15mMultiple Airlines
Deal found 11/18$282
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/117:45 pmATL - BZN
1 stop17h 21mAlaska Airlines
mar. 12/1611:46 amBZN - ATL
1 stop10h 13mAlaska Airlines
Deal found 11/18$285
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
mer. 12/312:43 pmATL - GTF
1 stop23h 44mMultiple Airlines
mer. 12/1011:17 amGTF - ATL
1 stop30h 43mMultiple Airlines
Deal found 11/17$286
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
mer. 12/312:43 pmATL - BZN
1 stop22h 32mMultiple Airlines
dim. 12/710:05 amBZN - ATL
2 stops49h 02mMultiple Airlines
Deal found 11/18$290
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
jeu. 12/47:59 pmATL - BIL
1 stop15h 13mMultiple Airlines
lun. 12/810:02 amBIL - ATL
2 stops24h 57mMultiple Airlines
Deal found 11/18$291
This Alaska Airlines deal was found by Cheapflights users on 11/17. 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.
mar. 12/96:23 pmATL - MSO
1 stop21h 11mAlaska Airlines
mar. 12/164:22 pmMSO - ATL
1 stop29h 37mAlaska Airlines
Deal found 11/17$304
This KAYAK deal was found by Cheapflights users on 11/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/109:00 amATL - MSO
1 stop8h 32mAlaska Airlines
mer. 12/172:14 pmMSO - ATL
1 stop7h 45mAlaska Airlines
Deal found 11/18$306
This Alaska Airlines deal was found by Cheapflights users on 11/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 12/257:00 amATL - BZN
1 stop9h 03mAlaska Airlines
mer. 12/318:20 amBZN - ATL
1 stop28h 40mAlaska Airlines
Deal found 11/18$311

Cheap flight deals from Atlanta to Montana

Keep the following information in mind while searching for Atlanta to Montana flight deals. Data was last updated novembre 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$228
(Kiwi.com)

One-way from

$101
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$697

Good round-trip deal

$699 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Bozeman Gallatin Field flights.
Search Deals
From Atlanta Hartsfield-Jackson to Montana
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Montana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 Atlanta Hartsfield-Jackson to Montana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Montana 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 novembre 19, 2025.
Use the filters below to find and compare flights from Atlanta to Montana that are best for you.

Fly from

Atlanta

Fly to

Montana

Route

Depart

Return

Price

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

mer. 12/3

2:15 pm-9:36 pm

2 stops33h 21m

Missoula Johnson-Bell Field

dim. 12/7

10:26 pm-5:55 am

1 stop29h 29m

$228

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

mar. 1/13

8:40 am-1:26 pm

1 stop6h 46m

Bozeman Gallatin Field

sam. 1/17

2:47 pm-10:59 pm

1 stop6h 12m

$249

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

mar. 12/16

9:00 am-3:31 pm

1 stop8h 31m

Bozeman Gallatin Field

sam. 12/20

12:16 pm-9:22 pm

1 stop7h 06m

$249

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

lun. 12/1

10:59 pm-10:22 am

2 stops37h 23m

Great Falls

lun. 12/8

10:25 pm-5:31 am

1 stop29h 06m

$268

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

mer. 1/14

7:00 am-2:42 pm

1 stop9h 42m

Bozeman Gallatin Field

dim. 1/18

2:25 pm-11:19 pm

1 stop6h 54m

$273

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

mer. 1/7

7:25 am-10:27 pm

1 stop17h 02m

Bozeman Gallatin Field

ven. 1/9

3:00 pm-1:50 pm

1 stop20h 50m

$285

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

dim. 1/25

9:45 am-5:14 pm

1 stop9h 29m

Kalispell Glacier Park

jeu. 1/29

3:21 pm-11:38 pm

1 stop6h 17m

$287

AtlantaBillings

ATL - BIL

ATLBIL

Atlanta Hartsfield-Jackson

jeu. 12/4

7:59 pm-9:12 am

1 stop15h 13m

Billings Logan Intl

lun. 12/8

10:02 am-12:59 pm

2 stops24h 57m

$291

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

mar. 12/16

9:10 pm-9:20 am

2 stops38h 10m

Bozeman Gallatin Field

mar. 12/23

10:05 am-1:02 pm

1 stop24h 57m

$295

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

ven. 2/13

7:07 pm-11:57 pm

1 stop30h 50m

Kalispell Glacier Park

mer. 2/18

7:52 pm-5:43 am

1 stop7h 51m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 60 results
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Best time to book a flight from Atlanta to Montana

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

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

Currently, December is the cheapest month in which you can book a flight from Atlanta to Montana (average of $226). Flying from Atlanta to Montana in May is currently the most expensive (average of $318). 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 ATL to MT?

Find hourly flight availability from Atlanta to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated novembre 19, 2025.

It’s typically best to fly out from Atlanta to Montana at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Atlanta to Montana?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Montana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Atlanta to Montana flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Atlanta to Montana

Explore weekly flight availability from Atlanta to Montana. 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 novembre 19, 2025.

The most flights from ATL to USMT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated novembre 19, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Atlanta to Montana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,320 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,320 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Southwest
8.0
Very good
4,249 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,023 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
American Airlines
7.2
Good
11,046 reviews
Alaska Airlines
8.0
Very good
11,320 reviews

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Montana. 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 from for flights from Atlanta to Montana?

    Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to Montana. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.

  • How long is the flight from Atlanta to Montana?

    There are many flights that can get you from Atlanta to Montana in 6h 46m. Fly via United Airlines, Delta, or Alaska Airlines to get the fastest option. The distance between Atlanta and Montana is about 1637 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Atlanta to Montana are Atlanta Hartsfield-Jackson - Bozeman Gallatin Field, Atlanta Hartsfield-Jackson - Kalispell Glacier Park and Atlanta Hartsfield-Jackson - Missoula Johnson-Bell Field.

  • What are the cheapest flights from Atlanta to Montana?

    Looking at all options, your cheapest flight can be booked for $639. While the most popular route (Atlanta Hartsfield-Jackson - Bozeman Gallatin Field) can be booked for $249 on average, our data indicates $777 when flying from Atlanta to Montana.

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

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

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

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Atlanta to Montana (average of $226). Flying from Atlanta to Montana in May is currently the most expensive (average of $318). 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

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Alternative routes for Atlanta to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Atlanta to Montana

Discover the top 6 airlines that operate flights from Atlanta to Montana. 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 novembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$155Average$607FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$280Average$473FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$288Average$552FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$296Average$389FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$318Average$476FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$377Average$493FlexibilityNo cancel feeOn-time63%

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