What is the cheapest airline that flies from Montana to Alabama?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Montana to Alabama

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

As of March 2026, 35 flights take off from Montana and land in Alabama each week. The most common flight departure day for this route is Sun, with 26% of weekly flights taking off on this day.

How long is the flight from Montana to Alabama?

Flight times from Montana to Alabama vary, but if you’re flying out of Kalispell and flying into Birmingham, Alabama (one of the most popular routes), then the duration is 6h 10m on average. Another popular route from Montana to Alabama is flying from Great Falls to Birmingham, Alabama, which will take roughly 6h 14m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Montana to Alabama?

Prices for flights from Montana to Alabama are refreshed on a daily basis.

How many operators does momondo search for flights from Montana to Alabama?

The number of operators available for flights from Montana to Alabama is 5 as of March 2026.

How old do you have to be to fly from Montana to Alabama?

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 Montana to Alabama.

What documentation or ID do you need to fly to Alabama?

The travel and health documents you'll need for your trip to Alabama may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alabama. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$123 Cheap Flights from Montana to Alabama in 2026

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Find the cheapest flights from Montana to Alabama

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:09 pm - 5:16 am

BZN

ATL

15h 07m

1 stop

8:05 pm - 11:19 am

ATL

BZN

17h 14m

1 stop

$214Multiple Airlines

Fri, May 1 - Sun, May 3

12:09 pm - 6:22 pm

BZN

ATL

28h 13m

2 stops

8:05 pm - 11:19 am

ATL

BZN

17h 14m

1 stop

$265Multiple Airlines

Fri, May 1 - Sun, May 3

3:44 pm - 3:03 pm

BIL

ATL

21h 19m

1 stop

9:30 am - 6:37 pm

ATL

BIL

11h 07m

1 stop

$349Alaska Airlines

Mon, Sep 21 - Sat, Sep 26

2:38 pm - 10:56 pm

MSO

ATL

6h 18m

1 stop

9:00 am - 1:35 pm

ATL

MSO

6h 35m

1 stop

$369United Airlines

Sat, Apr 25 - Sat, May 2

7:15 am - 10:04 pm

MSO

PNS

13h 49m

2 stops

3:30 pm - 9:26 pm

PNS

MSO

6h 56m

1 stop

$374United Airlines

Thu, Aug 13 - Tue, Aug 18

6:05 pm - 5:16 am

MSO

ATL

9h 11m

1 stop

3:15 pm - 11:40 pm

ATL

MSO

10h 25m

2 stops

$374Delta

Sat, May 9 - Wed, May 13

5:30 am - 7:18 pm

MSO

ATL

11h 48m

2 stops

3:26 pm - 12:22 am

ATL

MSO

10h 56m

2 stops

$380Delta

Sat, May 9 - Wed, May 13

2:28 pm - 12:27 am

FCA

ATL

7h 59m

1 stop

8:07 am - 3:00 pm

ATL

FCA

8h 53m

1 stop

$404American Airlines

Sat, May 30 - Mon, Jun 15

3:55 pm - 5:40 am

MSO

ATL

11h 45m

1 stop

7:00 am - 2:59 pm

ATL

MSO

9h 59m

1 stop

$409Alaska Airlines

Fri, May 1 - Sun, May 3

2:18 pm - 12:27 am

MSO

ATL

8h 09m

1 stop

7:45 am - 12:49 pm

ATL

MSO

7h 04m

1 stop

$434American Airlines

Fri, May 22 - Mon, May 25

American Airlines flights from Montana to Alabama

Our best American Airlines deals on Montana to Alabama flight tickets

American Airlines

May 30

FCA2:28 pmKalispell Glacier Park

7h 59m

1 stop

ATL12:27 amAtlanta Hartsfield-Jackson

Jun 15

ATL8:07 amAtlanta Hartsfield-Jackson

8h 53m

1 stop

FCA3:00 pmKalispell Glacier Park

$404

American Airlines

May 22

MSO2:18 pmMissoula Johnson-Bell Field

8h 09m

1 stop

ATL12:27 amAtlanta Hartsfield-Jackson

May 25

ATL7:45 amAtlanta Hartsfield-Jackson

7h 04m

1 stop

MSO12:49 pmMissoula Johnson-Bell Field

$434

American Airlines

May 9

BIL6:00 amBillings Logan Intl

7h 15m

1 stop

PNS2:15 pmPensacola

May 13

PNS3:17 pmPensacola

8h 26m

1 stop

BIL10:43 pmBillings Logan Intl

$439

Southwest flights from Montana to Alabama

Our best Southwest deals on Montana to Alabama flight tickets

Southwest

Apr 16

BZN10:55 amBozeman Gallatin Field

12h 35m

1 stop

ATL1:30 amAtlanta Hartsfield-Jackson

Apr 21

ATL5:40 pmAtlanta Hartsfield-Jackson

8h 35m

1 stop

BZN12:15 amBozeman Gallatin Field

$398

Southwest

Apr 21

BZN11:20 amBozeman Gallatin Field

9h 20m

2 stops

ATL10:40 pmAtlanta Hartsfield-Jackson

Apr 23

ATL12:50 pmAtlanta Hartsfield-Jackson

12h 10m

1 stop

BZN11:00 pmBozeman Gallatin Field

$403

Southwest

Apr 25

BZN2:55 pmBozeman Gallatin Field

5h 30m

1 stop

ATL10:25 pmAtlanta Hartsfield-Jackson

May 2

ATL6:40 amAtlanta Hartsfield-Jackson

9h 35m

2 stops

BZN2:15 pmBozeman Gallatin Field

$425

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Fri 5/1

12:09 pm-5:16 am

1 stop15h 07m

Atlanta Hartsfield-Jackson

Sun 5/3

8:05 pm-11:19 am

1 stop17h 14m

$214

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Fri 5/1

12:09 pm-6:22 pm

2 stops28h 13m

Atlanta Hartsfield-Jackson

Sun 5/3

8:05 pm-11:19 am

1 stop17h 14m

$265

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Mon 9/21

3:44 pm-3:03 pm

1 stop21h 19m

Atlanta Hartsfield-Jackson

Sat 9/26

9:30 am-6:37 pm

1 stop11h 07m

$349

Quickest round-trip

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Sat 4/25

2:38 pm-10:56 pm

1 stop6h 18m

Atlanta Hartsfield-Jackson

Sat 5/2

9:00 am-1:35 pm

1 stop6h 35m

$369

MissoulaPensacola

MSO - PNS

MSOPNS

Missoula Johnson-Bell Field

Thu 8/13

7:15 am-10:04 pm

2 stops13h 49m

Pensacola

Tue 8/18

3:30 pm-9:26 pm

1 stop6h 56m

$374

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Sat 5/9

6:05 pm-5:16 am

1 stop9h 11m

Atlanta Hartsfield-Jackson

Wed 5/13

3:15 pm-11:40 pm

2 stops10h 25m

$374

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Sat 5/9

5:30 am-7:18 pm

2 stops11h 48m

Atlanta Hartsfield-Jackson

Wed 5/13

3:26 pm-12:22 am

2 stops10h 56m

$380

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Sat 5/30

2:28 pm-12:27 am

1 stop7h 59m

Atlanta Hartsfield-Jackson

Mon 6/15

8:07 am-3:00 pm

1 stop8h 53m

$404

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 5/1

3:55 pm-5:40 am

1 stop11h 45m

Atlanta Hartsfield-Jackson

Sun 5/3

7:00 am-2:59 pm

1 stop9h 59m

$409

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 5/22

2:18 pm-12:27 am

1 stop8h 09m

Atlanta Hartsfield-Jackson

Mon 5/25

7:45 am-12:49 pm

1 stop7h 04m

$434

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 Montana to Alabama

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 Alabama?

In general, September is the cheapest month to fly from Montana to Alabama. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $340. If you’re not able to fly to Alabama in September, then May is your next best option. Flight prices from Montana to Alabama during May average around $362.

Can stopping save me money on Montana to Alabama flights?

You could potentially save up to 50% on your flight if you consider stops on a Montana to Alabama flight.

Cheap Montana to Alabama flight deals and tips

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

Fastest flight time	3h 50m
Direct flights	Every day
Airports in Alabama	51 airports

The fastest flight from Montana to Alabama takes 3h 50m

Direct flights go from Montana to Alabama every day.

There are 51 airports in Alabama. From Montana there are direct flights to Atlanta Hartsfield-Jackson (ATL).

Search flight deals

When did momondo last update prices for flights from Montana to Alabama?
Prices for flights from Montana to Alabama are refreshed on a daily basis.
How many operators does momondo search for flights from Montana to Alabama?
The number of operators available for flights from Montana to Alabama is 5 as of March 2026.
How old do you have to be to fly from Montana to Alabama?
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 Montana to Alabama.
What documentation or ID do you need to fly to Alabama?
The travel and health documents you'll need for your trip to Alabama may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Alabama. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Alabama

Compare and see reviews for airlines that fly from Montana to Alabama with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $232	Free Cancellation	Rating 7.4 9,509 reviews		Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,521 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alabama from Montana.

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

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

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

Once you have performed a search for Montana to Alabama flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Montana to Alabama flights. All you need is a valid email address and we will do the rest; it is that quick and easy.