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$108+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BZN
out 11 — out 181
sáb 10/11
sáb 10/18
1 adult, Economy
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Cheap flight deals from Birmingham to Montana

Keep the following information in mind while searching for Birmingham to Montana flight deals. Data was last updated setembro 11, 2025.

Round-trip from

$274
(United Airlines)

One-way from

$108
(Southwest)

Popular in

March

Cheapest in

August

Average price

$497
From Birmingham to Montana
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One-way flight from Birmingham to Montana
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Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 setembro 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
ter 12/233:30 pmBHM - BZN
1 stop6h 38mUnited Airlines
qui 1/16:15 amBZN - BHM
1 stop7h 25mUnited Airlines
Deal found 9/10$274
This Delta deal was found by Cheapflights users on 9/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/151:18 pmBHM - MSO
2 stops9h 06mDelta
ter 11/185:25 amMSO - BHM
2 stops12h 08mDelta
Deal found 9/8$299
This United Airlines deal was found by Cheapflights users on 9/9. 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.
ter 9/303:35 pmBHM - BZN
1 stop6h 32mUnited Airlines
ter 10/78:00 amBZN - BHM
1 stop7h 34mUnited Airlines
Deal found 9/9$302
This American Airlines deal was found by Cheapflights users on 9/10. 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.
qui 10/306:33 amBHM - BZN
1 stop7h 35mAmerican Airlines
dom 11/21:52 pmBZN - BHM
1 stop8h 16mAmerican Airlines
Deal found 9/10$314
This American Airlines deal was found by Cheapflights users on 9/9. 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.
qua 9/244:33 pmBHM - MSO
1 stop7h 45mAmerican Airlines
ter 9/301:51 pmMSO - BHM
1 stop7h 00mAmerican Airlines
Deal found 9/9$314
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 12/45:15 amBHM - BZN
2 stops8h 56mDelta
ter 12/92:30 pmBZN - BHM
1 stop7h 20mDelta
Deal found 9/9$317
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 10/307:24 amBHM - BZN
1 stop6h 55mDelta
dom 11/26:20 pmBZN - BHM
2 stops12h 39mDelta
Deal found 9/10$319
This Southwest deal was found by Cheapflights users on 9/9. 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.
sex 11/1410:05 amBHM - BZN
1 stop8h 05mSouthwest
seg 11/1712:40 pmBZN - BHM
1 stop6h 50mSouthwest
Deal found 9/9$343
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/66:24 amBHM - MSO
2 stops12h 16mDelta
qua 11/125:25 amMSO - BHM
2 stops10h 34mDelta
Deal found 9/11$354
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 11/1510:52 amBHM - HLN
2 stops12h 45mDelta
ter 11/181:06 pmHLN - BHM
2 stops8h 45mDelta
Deal found 9/10$354
This United Airlines deal was found by Cheapflights users on 9/9. 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.
qui 11/63:30 pmBHM - MSO
1 stop7h 17mUnited Airlines
qua 11/126:20 amMSO - BHM
2 stops13h 01mUnited Airlines
Deal found 9/9$359
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/105:15 amBHM - FCA
2 stops9h 41mDelta
seg 12/155:00 amFCA - BHM
2 stops12h 32mDelta
Deal found 9/11$374

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 setembro 11, 2025.
Use the filters below to find and compare flights from Birmingham to Montana that are best for you.

Fly from

Birmingham

Fly to

Montana

Route

Depart

Return

Price

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

ter 12/23

3:30 pm-9:08 pm

1 stop6h 38m

Bozeman Gallatin Field

qui 1/1

10:41 am-9:55 pm

2 stops10h 14m

$294

BirminghamMissoula

BHM - MSO

BHMMSO

Birmingham

sáb 11/15

1:18 pm-9:24 pm

2 stops9h 06m

Missoula Johnson-Bell Field

ter 11/18

5:25 am-6:33 pm

2 stops12h 08m

$299

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

ter 9/30

3:35 pm-9:07 pm

1 stop6h 32m

Bozeman Gallatin Field

ter 10/7

8:00 am-4:34 pm

1 stop7h 34m

$302

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

sex 11/14

6:55 am-5:10 pm

2 stops11h 15m

Bozeman Gallatin Field

seg 11/17

12:40 pm-8:30 pm

1 stop6h 50m

$312

BirminghamMissoula

BHM - MSO

BHMMSO

Birmingham

qua 9/24

4:33 pm-11:18 pm

1 stop7h 45m

Missoula Johnson-Bell Field

ter 9/30

1:51 pm-9:51 pm

1 stop7h 00m

$314

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

qui 10/30

5:24 am-12:52 pm

2 stops8h 28m

Bozeman Gallatin Field

dom 11/2

6:20 pm-7:59 am

2 stops12h 39m

$324

BirminghamMissoula

BHM - MSO

BHMMSO

Birmingham

qui 11/6

6:24 am-5:40 pm

2 stops12h 16m

Missoula Johnson-Bell Field

qua 11/12

5:25 am-4:59 pm

2 stops10h 34m

$354

BirminghamHelena

BHM - HLN

BHMHLN

Birmingham

sáb 11/15

10:52 am-10:37 pm

2 stops12h 45m

Helena

ter 11/18

5:33 am-4:59 pm

2 stops10h 26m

$354

BirminghamMissoula

BHM - MSO

BHMMSO

Birmingham

qui 11/6

3:30 pm-9:47 pm

1 stop7h 17m

Missoula Johnson-Bell Field

qua 11/12

6:20 am-8:21 pm

2 stops13h 01m

$359

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

sáb 12/27

8:00 am-3:27 pm

1 stop8h 27m

Bozeman Gallatin Field

sáb 1/3

6:15 am-2:40 pm

1 stop7h 25m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 43 results
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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, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Montana (average of $371). Flying from Birmingham, Alabama to Montana in May is currently the most expensive (average of $477). 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.

What is the cheapest time of day to fly from BHM to MT?

Find hourly flight availability from Birmingham to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated setembro 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Montana as you normally would.

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 setembro 11, 2025.
See what other customers who have flown with Southwest, Delta, and United 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
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 6h 38m. The distance from Birmingham, Alabama to Montana is about 1537 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Birmingham, Alabama to Montana one-way?

    One-way options have recently been found by users for as low as $108 on Southwest. Other airlines that offer cheap prices include United Airlines from $125 and American Airlines from $125 one-way.

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

    While some choose either Birmingham - Kalispell Glacier Park or Birmingham - Missoula Johnson-Bell Field, Birmingham - Bozeman Gallatin Field 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, October is the cheapest month in which you can book a flight from Birmingham, Alabama to Montana (average of $371). Flying from Birmingham, Alabama to Montana in May is currently the most expensive (average of $477). 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 setembro 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$546FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$393Average$586FlexibilityNo cancel feeOn-time63%
DeltaCheapest$421Average$648FlexibilityNo cancel feeOn-timeN/A

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