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Montana

$155+ Cheap flights from Birmingham, AL (BHM) 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BZN
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheap flight deals from Birmingham to Montana

Cheapest flights from Birmingham to Montana
Explore the most affordable flight options available from Birmingham to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 22, 2026.

This Southwest deal was found by Cheapflights users on 3/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:20 pm
BHM
-
BZN
1 stop5h 40m
Southwest
Tue 4/143:20 pm
BZN
-
BHM
1 stop5h 35m
Southwest
Deal found 3/18$309
This United Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 9/167:20 am
BHM
-
BZN
1 stop9h 02m
United Airlines
Wed 9/234:05 pm
BZN
-
BHM
1 stop6h 38m
United Airlines
Deal found 3/20$328
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:10 pm
BHM
-
BZN
1 stop6h 29m
American Airlines
Mon 9/213:29 pm
BZN
-
BHM
1 stop6h 00m
American Airlines
Deal found 3/19$354
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:00 am
BHM
-
BZN
1 stop6h 48m
American Airlines
Tue 8/116:38 am
BZN
-
BHM
1 stop7h 03m
American Airlines
Deal found 3/20$355
This American Airlines deal was found by Cheapflights users on 3/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:00 am
BHM
-
BZN
1 stop8h 57m
American Airlines
Mon 4/63:36 pm
BZN
-
BHM
1 stop6h 52m
American Airlines
Deal found 3/18$359
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:20 pm
BHM
-
BZN
1 stop9h 19m
American Airlines
Sat 8/2212:02 pm
BZN
-
BHM
2 stops10h 38m
American Airlines
Deal found 3/21$360
This United Airlines deal was found by Cheapflights users on 3/21. 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.
Sat 5/23:52 pm
BHM
-
MSO
1 stop6h 38m
United Airlines
Mon 8/176:15 am
MSO
-
BHM
1 stop6h 29m
United Airlines
Deal found 3/21$369
This Southwest deal was found by Cheapflights users on 3/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/411:35 am
BHM
-
BZN
2 stops12h 15m
Southwest
Wed 4/89:55 am
BZN
-
BHM
2 stops9h 45m
Southwest
Deal found 3/19$375
This American Airlines deal was found by Cheapflights users on 3/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:20 am
BHM
-
BZN
1 stop6h 50m
American Airlines
Mon 9/283:29 pm
BZN
-
BHM
1 stop6h 00m
American Airlines
Deal found 3/17$379
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/143:41 pm
BHM
-
BZN
1 stop6h 51m
United Airlines
Sat 4/1812:32 pm
BZN
-
BHM
1 stop8h 32m
United Airlines
Deal found 3/17$399
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Fri 4/33:41 pm
BHM
-
BIL
1 stop6h 16m
United Airlines
Tue 4/77:00 am
BIL
-
BHM
1 stop6h 56m
United Airlines
Deal found 3/19$399
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/93:41 pm
BHM
-
BIL
1 stop6h 16m
United Airlines
Wed 4/222:35 pm
BIL
-
BHM
1 stop6h 09m
United Airlines
Deal found 3/20$405

Find flight deals from Birmingham to Montana

Keep the following information in mind while searching for Birmingham to Montana flight deals. Data was last updated March 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Southwest)

One-way from

$155
(Delta)

Popular in

January

Cheapest in

April

Average price

$543
Provider with most accurate pricing for Birmingham-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Bozeman Gallatin Field flights.
Search Deals
From Birmingham to Montana
Search Deals
One-way flight from Birmingham to Montana
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 March 22, 2026.
Use the filters below to find and compare flights from Birmingham to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Mon 4/13

6:20 pm-11:00 pm

1 stop5h 40m

Bozeman Gallatin Field

Tue 4/14

3:20 pm-9:55 pm

1 stop5h 35m

$309

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Sat 4/4

5:00 am-10:15 am

1 stop6h 15m

Bozeman Gallatin Field

Wed 4/8

3:20 pm-9:55 pm

1 stop5h 35m

$359

BirminghamBillings

BHM - BIL

BHMBIL

Birmingham

Fri 4/3

3:41 pm-8:57 pm

1 stop6h 16m

Billings Logan Intl

Tue 4/7

7:00 am-2:56 pm

1 stop6h 56m

$399

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Tue 4/14

11:00 am-9:32 pm

2 stops11h 32m

Bozeman Gallatin Field

Sat 4/18

6:34 am-2:56 pm

1 stop7h 22m

$404

BirminghamBillings

BHM - BIL

BHMBIL

Birmingham

Thu 4/9

3:41 pm-8:57 pm

1 stop6h 16m

Billings Logan Intl

Wed 4/22

2:35 pm-9:44 pm

1 stop6h 09m

$405

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Mon 5/25

3:40 pm-9:14 pm

1 stop6h 34m

Bozeman Gallatin Field

Sun 5/31

6:30 am-2:03 pm

1 stop6h 33m

$407

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Sat 3/28

6:20 am-1:35 pm

1 stop8h 15m

Bozeman Gallatin Field

Sun 4/5

2:45 pm-9:28 pm

1 stop5h 43m

$409

BirminghamKalispell

BHM - FCA

BHMFCA

Birmingham

Sat 4/4

9:40 am-9:47 pm

2 stops13h 07m

Kalispell Glacier Park

Wed 4/8

6:00 am-2:56 pm

1 stop7h 56m

$414

BirminghamBillings

BHM - BIL

BHMBIL

Birmingham

Thu 4/2

3:41 pm-8:57 pm

1 stop6h 16m

Billings Logan Intl

Mon 4/6

2:35 pm-9:44 pm

1 stop6h 09m

$433

BirminghamBillings

BHM - BIL

BHMBIL

Birmingham

Fri 4/3

7:45 am-5:41 pm

2 stops10h 56m

Billings Logan Intl

Tue 4/7

5:15 am-4:59 pm

2 stops10h 44m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 46 resultsSorted by cheapest first
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5

Best time to book a flight from Birmingham to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana from Birmingham 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 Birmingham to Montana

What is the cheapest month to book a flight from Birmingham, Alabama to Montana?

Currently, March is the cheapest month in which you can book a flight from Birmingham, Alabama to Montana (average of $248). Flying from Birmingham, Alabama to Montana in June is currently the most expensive (average of $331). 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.

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 March 22, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Birmingham to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,314 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,455 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,489 reviews
Southwest
8.0
Very good
4,324 reviews

Boarding

8.1

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Birmingham 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 Birmingham to Montana?

    Birmingham (BHM), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Birmingham to Montana.

  • How long is the flight from Birmingham, Alabama to Montana?

    Departing from Birmingham, Alabama to Montana will take you 5h 40m. The distance from Birmingham, Alabama to Montana is about 1537 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Birmingham, Alabama to Montana?

    While some choose either Birmingham - Bozeman Gallatin Field or Birmingham - Missoula Johnson-Bell Field, Birmingham - Kalispell Glacier Park is the most popular route from Birmingham, Alabama to Montana.

  • Can I find deals for flights from Birmingham to Montana that include hotel bookings?

    Yes. In addition to deals on Birmingham to Montana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Montana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Montana.

  • Can I find deals for business class flights from Birmingham to Montana?

    Yes. Cheapflights offers flight deals from Birmingham 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 Birmingham, Alabama to Montana?

    Currently, March is the cheapest month in which you can book a flight from Birmingham, Alabama to Montana (average of $248). Flying from Birmingham, Alabama to Montana in June is currently the most expensive (average of $331). 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.

See more FAQs

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Alternative routes for Birmingham to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Birmingham to Montana

Discover the top 4 airlines that operate flights from Birmingham 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 March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$494FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$505FlexibilityNo cancel feeOn-time69%
DeltaCheapest$327Average$467FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$385Average$575FlexibilityNo cancel feeOn-time63%

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