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Cheap flights from Atlanta to Montana from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Montana departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Montana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:20 am - 6:46 pm
ATL
-
BZN
13h 26m
1 stop
Alaska Airlines Logo
2:03 pm - 3:23 pm
BZN
-
ATL
23h 20m
1 stop
$271Alaska Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
3:15 pm - 12:22 am
ATL
-
MSO
11h 07m
2 stops
Delta Logo
1:09 pm - 11:43 pm
MSO
-
ATL
8h 34m
1 stop
$282Delta
Wed, May 13 - Sat, May 16
Delta Logo
3:15 pm - 12:22 am
ATL
-
MSO
11h 07m
2 stops
Delta Logo
5:05 am - 7:18 pm
MSO
-
ATL
12h 13m
2 stops
$288Delta
Wed, May 13 - Sat, May 16
American Airlines Logo
7:41 am - 12:35 pm
ATL
-
FCA
6h 54m
1 stop
American Airlines Logo
1:25 pm - 10:19 pm
FCA
-
ATL
6h 54m
1 stop
$300American Airlines
Fri, May 29 - Wed, Jun 3
United Airlines Logo
4:22 pm - 10:30 pm
ATL
-
BTM
8h 08m
1 stop
United Airlines Logo
10:15 am - 6:30 pm
BTM
-
ATL
6h 15m
1 stop
$304United Airlines
Sat, Jul 25 - Thu, Jul 30
United Airlines Logo
11:50 am - 9:18 pm
ATL
-
GTF
11h 28m
2 stops
United Airlines Logo
2:35 pm - 10:45 pm
GTF
-
ATL
6h 10m
1 stop
$304United Airlines
Wed, May 6 - Sun, May 10
American Airlines Logo
7:54 am - 1:01 pm
ATL
-
MSO
7h 07m
1 stop
American Airlines Logo
1:51 pm - 11:49 pm
MSO
-
ATL
7h 58m
1 stop
$309American Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
8:50 pm - 11:43 am
ATL
-
FCA
16h 53m
1 stop
Multiple Airlines Logo
12:33 pm - 1:07 am
FCA
-
ATL
34h 34m
2 stops
$310Multiple Airlines
Wed, May 6 - Sun, May 10
Multiple Airlines Logo
9:15 pm - 3:47 pm
ATL
-
BZN
44h 32m
2 stops
Multiple Airlines Logo
10:25 am - 6:38 am
BZN
-
ATL
18h 13m
1 stop
$324Multiple Airlines
Thu, Mar 26 - Thu, Apr 2
Southwest Logo
2:30 pm - 9:55 pm
ATL
-
BZN
9h 25m
2 stops
Southwest Logo
11:20 am - 10:40 pm
BZN
-
ATL
9h 20m
2 stops
$355Southwest
Tue, Apr 21 - Tue, Apr 28

Southwest flights from Atlanta to Montana

Our best Southwest deals on Atlanta to Montana flight tickets
Southwest
Apr 21
ATL2:30 pmAtlanta Hartsfield-Jackson
9h 25m
2 stops
BZN9:55 pmBozeman Gallatin Field
Apr 28
BZN11:20 amBozeman Gallatin Field
9h 20m
2 stops
ATL10:40 pmAtlanta Hartsfield-Jackson
$355
Southwest
Mar 25
ATL6:05 pmAtlanta Hartsfield-Jackson
5h 50m
1 stop
BZN9:55 pmBozeman Gallatin Field
Apr 1
BZN6:30 amBozeman Gallatin Field
7h 05m
1 stop
ATL3:35 pmAtlanta Hartsfield-Jackson
$387
Southwest
Mar 25
ATL2:50 pmAtlanta Hartsfield-Jackson
9h 05m
2 stops
BZN9:55 pmBozeman Gallatin Field
Apr 1
BZN6:30 amBozeman Gallatin Field
7h 05m
1 stop
ATL3:35 pmAtlanta Hartsfield-Jackson
$392

American Airlines flights from Atlanta to Montana

Our best American Airlines deals on Atlanta to Montana flight tickets
American Airlines
May 29
ATL7:41 amAtlanta Hartsfield-Jackson
6h 54m
1 stop
FCA12:35 pmKalispell Glacier Park
Jun 3
FCA1:25 pmKalispell Glacier Park
6h 54m
1 stop
ATL10:19 pmAtlanta Hartsfield-Jackson
$300
American Airlines
Aug 12
ATL7:54 amAtlanta Hartsfield-Jackson
7h 07m
1 stop
MSO1:01 pmMissoula Johnson-Bell Field
Aug 19
MSO1:51 pmMissoula Johnson-Bell Field
7h 58m
1 stop
ATL11:49 pmAtlanta Hartsfield-Jackson
$309
American Airlines
May 2
ATL6:04 amAtlanta Hartsfield-Jackson
9h 17m
1 stop
BIL1:21 pmBillings Logan Intl
May 16
BIL6:00 amBillings Logan Intl
7h 46m
1 stop
ATL3:46 pmAtlanta Hartsfield-Jackson
$334

momondo 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, momondo users made 832,500 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Atlanta to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

Tue 4/21

7:20 am-6:46 pm

1 stop13h 26m

Bozeman Gallatin Field

Tue 4/28

2:03 pm-3:23 pm

1 stop23h 20m

$271

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Wed 5/13

3:15 pm-12:22 am

2 stops11h 07m

Missoula Johnson-Bell Field

Sat 5/16

1:09 pm-11:43 pm

1 stop8h 34m

$282

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Wed 5/13

3:15 pm-12:22 am

2 stops11h 07m

Missoula Johnson-Bell Field

Sat 5/16

5:05 am-7:18 pm

2 stops12h 13m

$288

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Fri 5/29

7:41 am-12:35 pm

1 stop6h 54m

Kalispell Glacier Park

Wed 6/3

1:25 pm-10:19 pm

1 stop6h 54m

$300

AtlantaButte

ATL - BTM

ATLBTM

Atlanta Hartsfield-Jackson

Sat 7/25

4:22 pm-10:30 pm

1 stop8h 08m

Butte Silver Bow Co

Thu 7/30

10:15 am-6:30 pm

1 stop6h 15m

$304

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Wed 5/6

11:50 am-9:18 pm

2 stops11h 28m

Great Falls

Sun 5/10

2:35 pm-10:45 pm

1 stop6h 10m

$304

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Wed 8/12

7:54 am-1:01 pm

1 stop7h 07m

Missoula Johnson-Bell Field

Wed 8/19

1:51 pm-11:49 pm

1 stop7h 58m

$309

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Wed 5/6

8:50 pm-11:43 am

1 stop16h 53m

Kalispell Glacier Park

Sun 5/10

12:33 pm-1:07 am

2 stops34h 34m

$310

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

Thu 3/26

9:15 pm-3:47 pm

2 stops44h 32m

Bozeman Gallatin Field

Thu 4/2

10:25 am-6:38 am

1 stop18h 13m

$324

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

Tue 4/21

2:30 pm-9:55 pm

2 stops9h 25m

Bozeman Gallatin Field

Tue 4/28

11:20 am-10:40 pm

2 stops9h 20m

$355

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montana from

How to get the cheapest flight ticket from Atlanta to Montana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Montana?

The cheapest month to fly to Montana from Atlanta is in January. Flight prices, which tend to average around $449, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Montana, with average flight prices from Atlanta averaging around $536.

What is the cheapest day to depart on your flight to Montana?

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $719. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $817.

What is the cheapest Atlanta Hartsfield-Jackson to Montana flight route?

Fly from Atlanta Hartsfield-Jackson to Bozeman Gallatin Field for the best Atlanta Hartsfield-Jackson - Montana flight prices

How far in advance should I book a flight to Montana?

You are more likely to see cheaper flights to Montana from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $617 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Atlanta for as low as $511 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Montana flights?

There are 2 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Montana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Montana flights?

You could potentially save up to 18% on your flight if you consider stops on a Atlanta to Montana flight.

Cheap Atlanta to Montana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Montana

Best Price Found

$548

Fastest flight time

3h 56m

Direct flights

Every day

Airports in Montana

32 airports
The best one-way flight to Montana from Atlanta in the past 72 hours is $548. The best round-trip flight deal from Atlanta to Montana found on momondo in the last 72 hours is $739.
The fastest flight from Atlanta to Montana takes 3h 56m
Direct flights go from Atlanta to Montana every day.
There are 32 airports in Montana. From Atlanta there are direct flights to Bozeman Gallatin Field (BZN).
Search flight deals

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Montana?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Montana were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Montana?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Montana?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Montana.

  • What documentation or ID do you need to fly to Montana?

    The required travel and health documents for your Montana trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Atlanta to Montana?

Best airlines flying from Atlanta to Montana

Compare and see reviews for airlines that fly from Atlanta to Montana with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $155Free CancellationRating
7.9
8,244 reviews
Search Delta flights
Alaska AirlinesPriceFrom $280Free CancellationRating
8.0
11,966 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $284Free CancellationRating
7.4
9,362 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $296Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
American AirlinesPriceFrom $318Free CancellationRating
7.1
11,367 reviews
Search American Airlines flights
SouthwestPriceFrom $376Free CancellationRating
8.0
4,303 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Montana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Atlanta to Montana. momondo saves you time and could save you money on your trip.

Can I find flights from Atlanta to Montana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Montana from Atlanta which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Atlanta to Montana?

momondo helps you find the best flight between Atlanta and Montana by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Atlanta to Montana right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Atlanta to Montana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montana and let you know when they change.

An easier way to manage your Montana trip

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