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

As of May 2026, 35 flights take off from Montana and land in Alabama each week. The most common flight departure day for this route is Mon, with 14% 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 22m on average. Another popular route from Montana to Alabama is flying from Great Falls to Birmingham, Alabama, which will take roughly 6h 48m. Keep in mind that layovers or delays could extend your travel time.

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

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

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 May 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.

$154 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.

6:25 pm - 5:07 am

BIL

ATL

8h 42m

1 stop

6:30 pm - 10:37 pm

ATL

BIL

6h 07m

1 stop

$331Delta

Tue, Sep 1 - Sat, Sep 5

6:25 pm - 5:07 am

BIL

ATL

8h 42m

1 stop

3:20 pm - 10:37 pm

ATL

BIL

9h 17m

2 stops

$336Delta

Tue, Sep 1 - Sat, Sep 5

6:21 pm - 3:01 pm

BIL

ATL

18h 40m

1 stop

4:01 pm - 11:29 pm

ATL

BIL

9h 28m

1 stop

$345Alaska Airlines

Sat, Aug 22 - Fri, Aug 28

12:25 pm - 10:43 pm

FCA

ATL

8h 18m

1 stop

6:01 am - 11:34 am

ATL

FCA

7h 33m

1 stop

$349American Airlines

Tue, Jun 2 - Tue, Jun 9

2:15 pm - 10:43 pm

MSO

ATL

6h 28m

1 stop

6:01 am - 4:14 pm

ATL

MSO

12h 13m

2 stops

$354American Airlines

Fri, Jun 5 - Mon, Jun 8

6:21 pm - 3:01 pm

BIL

ATL

18h 40m

1 stop

6:05 pm - 3:02 pm

ATL

BIL

22h 57m

1 stop

$359Alaska Airlines

Sat, Aug 22 - Fri, Aug 28

5:00 am - 5:32 pm

BIL

ATL

10h 32m

2 stops

11:08 am - 3:24 pm

ATL

BIL

6h 16m

1 stop

$370United Airlines

Wed, Sep 23 - Wed, Oct 7

7:00 am - 3:05 pm

BIL

ATL

6h 05m

1 stop

4:30 pm - 9:00 pm

ATL

BIL

6h 30m

1 stop

$371United Airlines

Fri, Aug 14 - Mon, Aug 17

4:56 pm - 1:59 pm

BZN

ATL

19h 03m

1 stop

8:40 pm - 4:06 pm

ATL

BZN

45h 26m

2 stops

$383Multiple Airlines

Thu, Aug 20 - Tue, Aug 25

9:07 pm - 6:24 am

GTF

ATL

31h 17m

1 stop

5:05 am - 8:17 pm

ATL

GTF

17h 12m

2 stops

$402Multiple Airlines

Sun, May 24 - Thu, May 28

Delta flights from Montana to Alabama

Our best Delta deals on Montana to Alabama flight tickets

Delta

Sep 1

BIL6:25 pmBillings Logan Intl

8h 42m

1 stop

ATL5:07 amAtlanta Hartsfield-Jackson

Sep 5

ATL6:30 pmAtlanta Hartsfield-Jackson

6h 07m

1 stop

BIL10:37 pmBillings Logan Intl

$331

Delta

Sep 1

BIL6:25 pmBillings Logan Intl

8h 42m

1 stop

ATL5:07 amAtlanta Hartsfield-Jackson

Sep 5

ATL3:20 pmAtlanta Hartsfield-Jackson

9h 17m

2 stops

BIL10:37 pmBillings Logan Intl

$336

Delta

Sep 1

BIL11:35 amBillings Logan Intl

10h 22m

2 stops

ATL11:57 pmAtlanta Hartsfield-Jackson

Sep 5

ATL2:10 pmAtlanta Hartsfield-Jackson

10h 17m

2 stops

BIL10:27 pmBillings Logan Intl

$341

Alaska Airlines flights from Montana to Alabama

Our best Alaska Airlines deals on Montana to Alabama flight tickets

Alaska Airlines

Aug 22

BIL6:21 pmBillings Logan Intl

18h 40m

1 stop

ATL3:01 pmAtlanta Hartsfield-Jackson

Aug 28

ATL4:01 pmAtlanta Hartsfield-Jackson

9h 28m

1 stop

BIL11:29 pmBillings Logan Intl

$345

Alaska Airlines

Aug 22

BIL6:21 pmBillings Logan Intl

18h 40m

1 stop

ATL3:01 pmAtlanta Hartsfield-Jackson

Aug 28

ATL6:05 pmAtlanta Hartsfield-Jackson

22h 57m

1 stop

BIL3:02 pmBillings Logan Intl

$359

Alaska Airlines

Jun 4

FCA11:33 amKalispell Glacier Park

10h 26m

1 stop

ATL11:59 pmAtlanta Hartsfield-Jackson

Jun 6

ATL6:26 pmAtlanta Hartsfield-Jackson

24h 34m

1 stop

FCA5:00 pmKalispell Glacier Park

$446

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Tue 9/1

6:25 pm-5:07 am

1 stop8h 42m

Atlanta Hartsfield-Jackson

Sat 9/5

6:30 pm-10:37 pm

1 stop6h 07m

$331

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Tue 9/1

6:25 pm-5:07 am

1 stop8h 42m

Atlanta Hartsfield-Jackson

Sat 9/5

3:20 pm-10:37 pm

2 stops9h 17m

$336

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Sat 8/22

6:21 pm-3:01 pm

1 stop18h 40m

Atlanta Hartsfield-Jackson

Fri 8/28

4:01 pm-11:29 pm

1 stop9h 28m

$345

KalispellAtlanta

FCA - ATL

FCAATL

Kalispell Glacier Park

Tue 6/2

12:25 pm-10:43 pm

1 stop8h 18m

Atlanta Hartsfield-Jackson

Tue 6/9

6:01 am-11:34 am

1 stop7h 33m

$349

MissoulaAtlanta

MSO - ATL

MSOATL

Missoula Johnson-Bell Field

Fri 6/5

2:15 pm-10:43 pm

1 stop6h 28m

Atlanta Hartsfield-Jackson

Mon 6/8

6:01 am-4:14 pm

2 stops12h 13m

$354

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Sat 8/22

6:21 pm-3:01 pm

1 stop18h 40m

Atlanta Hartsfield-Jackson

Fri 8/28

6:05 pm-3:02 pm

1 stop22h 57m

$359

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Wed 9/23

5:00 am-5:32 pm

2 stops10h 32m

Atlanta Hartsfield-Jackson

Wed 10/7

11:08 am-3:24 pm

1 stop6h 16m

$370

Quickest round-trip

BillingsAtlanta

BIL - ATL

BILATL

Billings Logan Intl

Fri 8/14

7:00 am-3:05 pm

1 stop6h 05m

Atlanta Hartsfield-Jackson

Mon 8/17

4:30 pm-9:00 pm

1 stop6h 30m

$371

BozemanAtlanta

BZN - ATL

BZNATL

Bozeman Gallatin Field

Thu 8/20

4:56 pm-1:59 pm

1 stop19h 03m

Atlanta Hartsfield-Jackson

Tue 8/25

8:40 pm-4:06 pm

2 stops45h 26m

$383

Great FallsAtlanta

GTF - ATL

GTFATL

Great Falls

Sun 5/24

9:07 pm-6:24 am

1 stop31h 17m

Atlanta Hartsfield-Jackson

Thu 5/28

5:05 am-8:17 pm

2 stops17h 12m

$402

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, October 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 $298. If you’re not able to fly to Alabama in October, then April is your next best option. Flight prices from Montana to Alabama during April average around $318.

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 47m
Direct flights	Every day
Airports in Alabama	51 airports

The fastest flight from Montana to Alabama takes 3h 47m

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).

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Frequently asked questions about flying from Montana to Alabama

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 May 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 9,711 reviews		Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,664 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.