What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Montana?

American Airlines, United Airlines, and Southwest are the most popular carriers operating from Atlanta Hartsfield-Jackson to Montana

How many flights depart from Atlanta to Montana on average per day?

As of July 2026, 2 flights take off from Atlanta and land in Montana each day. The most common flight departure time for this route is 11:00AM, with 100% of daily flights taking off at noon.

How many flights depart from Atlanta to Montana on average per week?

As of July 2026, there are 17 flights per week flying from Atlanta to Montana. The most common day of the week flights depart is Sat, with 24% of flights taking off on this day.

What airlines fly to Montana?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Montana from Atlanta according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 5 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Montana is 5 as of July 2026.

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.

$108 Cheap Flights from Atlanta to Montana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Atlanta to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 am - 4:06 pm

ATL

BZN

34h 01m

2 stops

10:26 am - 4:19 pm

BZN

ATL

27h 53m

1 stop

$266Multiple Airlines

Wed, Aug 19 - Fri, Aug 28

8:29 pm - 8:16 pm

ATL

BZN

25h 47m

2 stops

10:26 am - 4:19 pm

BZN

ATL

27h 53m

1 stop

$289Multiple Airlines

Sat, Aug 22 - Fri, Aug 28

4:30 pm - 10:07 pm

ATL

BIL

7h 37m

1 stop

5:07 am - 3:05 pm

BIL

ATL

7h 58m

1 stop

$341United Airlines

Sat, Aug 22 - Wed, Aug 26

3:40 pm - 10:07 pm

ATL

BIL

8h 27m

2 stops

7:00 am - 3:05 pm

BIL

ATL

6h 05m

1 stop

$346United Airlines

Sat, Aug 22 - Wed, Aug 26

3:15 pm - 10:37 pm

ATL

GTF

9h 22m

1 stop

1:15 pm - 11:59 pm

GTF

ATL

8h 44m

1 stop

$348Delta

Wed, Sep 30 - Mon, Oct 5

6:10 am - 12:35 pm

ATL

MSO

8h 25m

1 stop

1:25 pm - 10:04 pm

MSO

ATL

6h 39m

1 stop

$349American Airlines

Mon, Aug 24 - Tue, Sep 1

7:25 am - 2:43 pm

ATL

MSO

9h 18m

1 stop

6:27 pm - 5:14 am

MSO

ATL

8h 47m

1 stop

$359Delta

Sat, Aug 22 - Tue, Aug 25

4:35 pm - 11:50 pm

ATL

BIL

9h 15m

1 stop

6:00 am - 5:14 pm

BIL

ATL

9h 14m

1 stop

$359Alaska Airlines

Sat, Oct 31 - Wed, Nov 4

7:03 am - 7:05 pm

ATL

FCA

14h 02m

1 stop

7:45 pm - 7:30 am

FCA

ATL

9h 45m

1 stop

$359Alaska Airlines

Sat, Oct 10 - Sat, Oct 17

5:00 am - 1:27 pm

ATL

FCA

10h 27m

2 stops

1:58 pm - 10:20 pm

FCA

ATL

6h 22m

1 stop

$364American Airlines

Sat, Oct 10 - Sat, Oct 17

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Southwest flights from Atlanta to Montana

Our best Southwest deals on Atlanta to Montana flight tickets

Southwest

Aug 15

ATL2:05 pmAtlanta Hartsfield-Jackson

9h 10m

2 stops

BZN9:15 pmBozeman Gallatin Field

Aug 19

BZN3:25 pmBozeman Gallatin Field

5h 35m

1 stop

ATL11:00 pmAtlanta Hartsfield-Jackson

$400

Southwest

Aug 22

ATL5:35 pmAtlanta Hartsfield-Jackson

5h 40m

1 stop

BZN9:15 pmBozeman Gallatin Field

Sep 1

BZN8:30 amBozeman Gallatin Field

5h 30m

1 stop

ATL4:00 pmAtlanta Hartsfield-Jackson

$403

Southwest

Aug 22

ATL2:05 pmAtlanta Hartsfield-Jackson

9h 10m

2 stops

BZN9:15 pmBozeman Gallatin Field

Aug 27

BZN8:35 amBozeman Gallatin Field

7h 15m

2 stops

ATL5:50 pmAtlanta Hartsfield-Jackson

$405

United Airlines flights from Atlanta to Montana

Our best United Airlines deals on Atlanta to Montana flight tickets

United Airlines

Aug 22

ATL4:30 pmAtlanta Hartsfield-Jackson

7h 37m

1 stop

BIL10:07 pmBillings Logan Intl

Aug 26

BIL5:07 amBillings Logan Intl

7h 58m

1 stop

ATL3:05 pmAtlanta Hartsfield-Jackson

$341

United Airlines

Aug 22

ATL3:40 pmAtlanta Hartsfield-Jackson

8h 27m

2 stops

BIL10:07 pmBillings Logan Intl

Aug 26

BIL7:00 amBillings Logan Intl

6h 05m

1 stop

ATL3:05 pmAtlanta Hartsfield-Jackson

$346

United Airlines

Sep 1

ATL4:30 pmAtlanta Hartsfield-Jackson

8h 15m

1 stop

COD10:45 pmCody E.E. Faust

Sep 19

COD8:45 amCody E.E. Faust

6h 22m

1 stop

ATL5:07 pmAtlanta Hartsfield-Jackson

$348

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

Wed 8/19

8:05 am-4:06 pm

2 stops34h 01m

Bozeman Gallatin Field

Fri 8/28

10:26 am-4:19 pm

1 stop27h 53m

$266

AtlantaBozeman

ATL - BZN

ATLBZN

Atlanta Hartsfield-Jackson

Sat 8/22

8:29 pm-8:16 pm

2 stops25h 47m

Bozeman Gallatin Field

Fri 8/28

10:26 am-4:19 pm

1 stop27h 53m

$289

AtlantaBillings

ATL - BIL

ATLBIL

Atlanta Hartsfield-Jackson

Sat 8/22

4:30 pm-10:07 pm

1 stop7h 37m

Billings Logan Intl

Wed 8/26

5:07 am-3:05 pm

1 stop7h 58m

$341

Quickest round-trip

AtlantaBillings

ATL - BIL

ATLBIL

Atlanta Hartsfield-Jackson

Sat 8/22

3:40 pm-10:07 pm

2 stops8h 27m

Billings Logan Intl

Wed 8/26

7:00 am-3:05 pm

1 stop6h 05m

$346

AtlantaGreat Falls

ATL - GTF

ATLGTF

Atlanta Hartsfield-Jackson

Wed 9/30

3:15 pm-10:37 pm

1 stop9h 22m

Great Falls

Mon 10/5

1:15 pm-11:59 pm

1 stop8h 44m

$348

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Mon 8/24

6:10 am-12:35 pm

1 stop8h 25m

Missoula Johnson-Bell Field

Tue 9/1

1:25 pm-10:04 pm

1 stop6h 39m

$349

AtlantaMissoula

ATL - MSO

ATLMSO

Atlanta Hartsfield-Jackson

Sat 8/22

7:25 am-2:43 pm

1 stop9h 18m

Missoula Johnson-Bell Field

Tue 8/25

6:27 pm-5:14 am

1 stop8h 47m

$359

AtlantaBillings

ATL - BIL

ATLBIL

Atlanta Hartsfield-Jackson

Sat 10/31

4:35 pm-11:50 pm

1 stop9h 15m

Billings Logan Intl

Wed 11/4

6:00 am-5:14 pm

1 stop9h 14m

$359

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Sat 10/10

7:03 am-7:05 pm

1 stop14h 02m

Kalispell Glacier Park

Sat 10/17

7:45 pm-7:30 am

1 stop9h 45m

$359

AtlantaKalispell

ATL - FCA

ATLFCA

Atlanta Hartsfield-Jackson

Sat 10/10

5:00 am-1:27 pm

2 stops10h 27m

Kalispell Glacier Park

Sat 10/17

1:58 pm-10:20 pm

1 stop6h 22m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $453, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Montana, with average flight prices from Atlanta averaging around $490.

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

Our data shows that Saturday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $779. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $857.

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 from Atlanta 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 $630 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 $499 on momondo.

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

There are 4 cabin classes available to choose from on Atlanta 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 5% 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	$428
Fastest flight time	3h 58m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from Atlanta in the past 72 hours is $428. The best round-trip flight deal from Atlanta to Montana found on momondo in the last 72 hours is $679.

The fastest flight from Atlanta to Montana takes 3h 58m

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

Frequently asked questions about flying from Atlanta to Montana

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?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Montana is 5 as of July 2026.
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?
Based on momondo bookings for flights between Atlanta and Montana, the leading plane model is Boeing 757, making up 95.31% of the total bookings. Other popular models include Airbus A321-100/200 with 1.56%, Airbus A220-300 with 1.56%, and Airbus A320-100/200 with 1.56%.

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
Alaska Airlines	PriceFrom $174	Free Cancellation	Rating 7.9 12,717 reviews	Search Alaska Airlines flights
Delta	PriceFrom $238	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
United Airlines	PriceFrom $253	Free Cancellation	Rating 7.4 10,039 reviews	Search United Airlines flights
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.1 11,844 reviews	Search American Airlines flights
Southwest	PriceFrom $416	Free Cancellation	Rating 8.0 4,231 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.

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Popular cities in Montana

Flights to New Yorkfrom $82

Flights to Los Angelesfrom $40

Flights to Orlandofrom $50

Flights to Miamifrom $80

Flights to Chicagofrom $59

Flights to San Franciscofrom $40

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $59

Flights to Bostonfrom $87

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $60

Flights to Dallasfrom $58

Cheap flights from Atlanta to Montana from $108

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 8/19. 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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Southwest flights from Atlanta to Montana

Our best Southwest deals on Atlanta to Montana flight tickets

United Airlines flights from Atlanta to Montana

Our best United Airlines deals on Atlanta to Montana flight tickets

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See travel insights to Montana from

How to get the cheapest flight ticket from Atlanta to Montana

What is the cheapest month to fly to Montana?

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

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

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

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

Can stopping save me money on Atlanta to Montana flights?

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Montana?

What airlines fly to Montana?

How many flights depart from Atlanta to Montana on average per day?

How many flights depart from Atlanta to Montana on average per week?

Cheap Atlanta to Montana flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Montana

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo

Atlanta flight routes

According to popular flight searches on momondo this year

Montana flight routes

According to popular flight searches on momondo this year

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