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$113+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BZN
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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 November 5, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 12/39:00 amATL - BZN
1 stop26h 15mMultiple Airlines
Sat 12/136:19 pmBZN - ATL
1 stop9h 12mMultiple Airlines
Deal found 11/3$222
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 12/39:00 amATL - BZN
1 stop26h 15mMultiple Airlines
Tue 12/95:52 pmBZN - ATL
1 stop9h 39mMultiple Airlines
Deal found 11/3$234
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 12/39:00 amATL - BZN
1 stop26h 15mMultiple Airlines
Sun 12/1410:05 amBZN - ATL
2 stops42h 08mMultiple Airlines
Deal found 11/3$235
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.
Fri 12/56:00 amATL - BIL
1 stop31h 42mMultiple Airlines
Fri 12/1210:02 amBIL - ATL
1 stop16h 57mMultiple Airlines
Deal found 11/4$244
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Wed 12/39:00 amATL - BZN
1 stop26h 15mMultiple Airlines
Sun 12/710:05 amBZN - ATL
2 stops23h 36mMultiple Airlines
Deal found 11/3$277
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/277:15 amATL - FCA
1 stop8h 21mUnited Airlines
Wed 12/32:37 pmFCA - ATL
1 stop6h 07mUnited Airlines
Deal found 11/3$277
This Delta deal was found by Cheapflights users on 11/3. 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 11/273:15 pmATL - FCA
1 stop9h 45mDelta
Wed 12/35:00 amFCA - ATL
2 stops11h 20mDelta
Deal found 11/3$282
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.
Wed 12/32:15 pmATL - BIL
2 stops33h 19mMultiple Airlines
Wed 12/1012:07 pmBIL - ATL
1 stop15h 50mMultiple Airlines
Deal found 11/4$286
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.
Wed 11/199:50 pmATL - BIL
2 stops44h 41mMultiple Airlines
Tue 12/912:02 pmBIL - ATL
1 stop15h 29mMultiple Airlines
Deal found 11/4$295
This lastminute.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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:00 amATL - BZN
1 stop28h 06mHawaiian Airlines
Wed 12/102:58 pmBZN - ATL
1 stop24h 25mHawaiian Airlines
Deal found 11/4$298
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:25 amATL - FCA
1 stop8h 31mDelta
Sat 12/65:00 amFCA - ATL
1 stop7h 10mDelta
Deal found 11/4$298
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 11/2010:59 pmATL - BIL
2 stops19h 32mMultiple Airlines
Tue 12/912:02 pmBIL - ATL
1 stop15h 29mMultiple Airlines
Deal found 11/4$299

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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$222
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

May

Cheapest in

September

Average price

$644

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. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($6 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 November 5, 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

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Sat 4/25

3:22 pm-11:02 pm

1 stop9h 40m

Kalispell Glacier Park

Tue 4/28

3:00 pm-11:52 pm

1 stop6h 52m

$277

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Sat 5/2

4:35 pm-9:30 pm

1 stop6h 55m

Kalispell Glacier Park

Sat 5/9

6:31 am-3:04 pm

1 stop6h 33m

$277

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Sat 4/25

12:00 pm-9:30 pm

2 stops11h 30m

Kalispell Glacier Park

Tue 4/28

2:29 pm-10:34 pm

1 stop6h 05m

$282

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Thu 11/20

7:25 am-1:56 pm

1 stop8h 31m

Kalispell Glacier Park

Sat 12/6

5:00 am-2:10 pm

1 stop7h 10m

$298

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Tue 3/3

8:00 am-3:23 pm

1 stop9h 23m

Kalispell Glacier Park

Sun 3/8

6:40 am-4:08 pm

1 stop7h 28m

$317

AtlantaBillings

ATL - BIL

ATLBIL

Atlanta Hartsfield-Jackson

Wed 11/19

9:50 pm-4:31 pm

2 stops44h 41m

Billings Logan Intl

Sun 12/7

10:24 pm-5:11 am

1 stop28h 47m

$318

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Fri 12/5

6:23 pm-1:34 pm

1 stop21h 11m

Missoula Johnson-Bell Field

Tue 12/9

5:30 am-3:15 pm

1 stop7h 45m

$323

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Tue 3/3

5:20 pm-3:20 pm

1 stop24h 00m

Great Falls

Sun 3/8

4:00 pm-7:18 am

1 stop13h 18m

$324

AtlantaBillings

ATL - BIL

ATLBIL

Atlanta Hartsfield-Jackson

Thu 11/20

8:13 pm-4:31 pm

1 stop22h 18m

Billings Logan Intl

Thu 12/11

10:24 pm-3:59 pm

1 stop15h 35m

$332

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Thu 12/11

9:00 am-12:26 am

1 stop17h 26m

Missoula Johnson-Bell Field

Sat 12/13

6:29 am-5:23 pm

1 stop8h 54m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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, October is the cheapest month in which you can book a flight from Atlanta to Montana (average of $154). Flying from Atlanta to Montana in March is currently the most expensive (average of $333). 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 November 5, 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.

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 November 5, 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
11,242 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,242 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,240 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
8,004 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
9,002 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,042 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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 55m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance between Atlanta and Montana is about 1838 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $139. Delta flights start at $160 while deals on Alaska Airlines start at $172 one-way.

  • 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 $286 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, October is the cheapest month in which you can book a flight from Atlanta to Montana (average of $154). Flying from Atlanta to Montana in March is currently the most expensive (average of $333). 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.

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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 November 5, 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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