HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Montana

$172+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — BZN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Montana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 9/51:35 pm
BHM
-
BZN
1 stop6h 42m
American Airlines
Wed 9/93:29 pm
BZN
-
BHM
1 stop6h 00m
American Airlines
Deal found 2/2$249
This United Airlines deal was found by Cheapflights users on 2/1. 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 8/118:14 am
BHM
-
BZN
1 stop7h 59m
United Airlines
Thu 8/202:37 pm
BZN
-
BHM
1 stop6h 06m
United Airlines
Deal found 2/1$280
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/83:52 pm
BHM
-
FCA
1 stop7h 05m
United Airlines
Mon 5/116:00 am
FCA
-
BHM
1 stop7h 56m
United Airlines
Deal found 2/2$289
This American Airlines deal was found by Cheapflights users on 2/1. 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 8/43:10 pm
BHM
-
BZN
1 stop6h 33m
American Airlines
Tue 8/111:33 pm
BZN
-
BHM
1 stop8h 23m
American Airlines
Deal found 2/1$324
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/278:48 am
BHM
-
BZN
2 stops14h 26m
American Airlines
Tue 3/37:00 am
BZN
-
BHM
1 stop8h 55m
American Airlines
Deal found 2/2$329
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/271:17 pm
BHM
-
BZN
1 stop6h 31m
United Airlines
Tue 3/312:48 pm
BZN
-
BHM
1 stop8h 09m
United Airlines
Deal found 2/2$339
This Southwest deal was found by Cheapflights users on 2/2. 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.
Tue 2/177:40 am
BHM
-
BZN
1 stop8h 05m
Southwest
Sat 2/215:10 am
BZN
-
BHM
2 stops11h 55m
Southwest
Deal found 2/2$344
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/143:23 pm
BHM
-
BZN
1 stop6h 44m
United Airlines
Wed 2/182:41 pm
BZN
-
BHM
1 stop5h 44m
United Airlines
Deal found 2/1$349
This American Airlines deal was found by Cheapflights users on 2/1. 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 2/148:35 am
BHM
-
BZN
2 stops14h 03m
American Airlines
Wed 2/183:36 pm
BZN
-
BHM
1 stop6h 52m
American Airlines
Deal found 2/1$354
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/177:57 am
BHM
-
MSO
1 stop6h 35m
United Airlines
Sat 2/216:15 am
MSO
-
BHM
1 stop6h 46m
United Airlines
Deal found 2/2$359
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/213:41 pm
BHM
-
FCA
1 stop6h 46m
United Airlines
Sun 4/266:00 am
FCA
-
BHM
1 stop7h 56m
United Airlines
Deal found 2/2$374
This United Airlines deal was found by Cheapflights users on 1/31. 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 6/123:35 pm
BHM
-
FCA
1 stop6h 55m
United Airlines
Thu 6/186:31 am
FCA
-
BHM
1 stop6h 31m
United Airlines
Deal found 1/31$380

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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$172
(United Airlines)

Popular in

May

Cheapest in

August

Average price

$448
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. 9% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 3, 2026.
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

Fri 2/27

8:48 am-10:14 pm

2 stops14h 26m

Bozeman Gallatin Field

Tue 3/3

7:00 am-4:55 pm

1 stop8h 55m

$329

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Tue 2/17

7:40 am-2:45 pm

1 stop8h 05m

Bozeman Gallatin Field

Sat 2/21

2:45 pm-10:30 pm

1 stop6h 45m

$339

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Fri 2/27

1:17 pm-6:48 pm

1 stop6h 31m

Bozeman Gallatin Field

Tue 3/3

8:11 am-6:23 pm

1 stop9h 12m

$339

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Mon 5/25

2:40 pm-11:00 pm

2 stops9h 20m

Bozeman Gallatin Field

Tue 6/2

9:50 am-5:25 pm

1 stop6h 35m

$339

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Sat 2/14

3:23 pm-9:07 pm

1 stop6h 44m

Bozeman Gallatin Field

Wed 2/18

2:41 pm-9:25 pm

1 stop5h 44m

$349

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Mon 6/22

3:35 pm-9:13 pm

1 stop6h 38m

Bozeman Gallatin Field

Fri 7/3

6:30 am-2:02 pm

1 stop6h 32m

$349

BirminghamBozeman

BHM - BZN

BHMBZN

Birmingham

Sat 2/14

8:35 am-9:38 pm

2 stops14h 03m

Bozeman Gallatin Field

Wed 2/18

3:36 pm-11:28 pm

1 stop6h 52m

$354

BirminghamMissoula

BHM - MSO

BHMMSO

Birmingham

Tue 2/17

7:57 am-1:32 pm

1 stop6h 35m

Missoula Johnson-Bell Field

Sat 2/21

6:15 am-2:01 pm

1 stop6h 46m

$359

BirminghamKalispell

BHM - FCA

BHMFCA

Birmingham

Tue 4/21

3:41 pm-9:27 pm

1 stop6h 46m

Kalispell Glacier Park

Sun 4/26

6:00 am-2:56 pm

1 stop7h 56m

$374

BirminghamKalispell

BHM - FCA

BHMFCA

Birmingham

Tue 4/28

11:00 am-9:27 pm

2 stops11h 27m

Kalispell Glacier Park

Sat 5/2

2:33 pm-9:29 pm

1 stop5h 56m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 32 results
1
2
3
4

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 $330). 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 February 3, 2026.
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
4,272 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,138 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,236 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,216 reviews
Southwest
8.0
Very good
4,272 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 35m. The distance from Birmingham, Alabama to Montana is about 1697 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 $124 on United Airlines. Other airlines that offer cheap prices include Southwest from $168 and American Airlines from $170 one-way.

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

    While some choose either Birmingham - Kalispell Glacier Park or Birmingham - Helena, 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, 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 $330). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Birmingham to Montana

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Las Vegas flights
Atlanta to LaGuardia flights
Atlanta to Los Angeles flights
Atlanta to Seattle flights
Atlanta to John F Kennedy Intl flights
Atlanta to Miami flights
Atlanta to Fort Lauderdale flights
Atlanta to Newark flights
Atlanta to San Francisco flights
Atlanta to Denver flights
Atlanta to Dulles Intl flights
Atlanta to Hobby flights
Atlanta to Sky Harbor Intl flights
Atlanta to Baltimore flights
Atlanta to O'Hare Intl flights
Atlanta to New Orleans flights
Atlanta to Dallas/Fort Worth flights
Atlanta to Boston flights
Atlanta to Tampa flights
Atlanta to George Bush Intcntl flights
Atlanta to Reagan-National flights
Atlanta to West Palm Beach flights
Atlanta to Orlando flights
Atlanta to San Antonio flights
Atlanta to Midway flights
Atlanta to Honolulu flights
Atlanta to Minneapolis flights
Atlanta to San Diego flights
Atlanta to Salt Lake City flights
Atlanta to Philadelphia flights
Atlanta to Austin flights
Atlanta to Fort Myers flights
Atlanta to Kansas City flights
Atlanta to Ontario flights
Atlanta to Oklahoma City flights
Atlanta to Columbus flights
Atlanta to Santa Ana flights
Atlanta to Richmond flights
Atlanta to Love Field flights
Atlanta to Cleveland flights
Atlanta to Memphis flights
Atlanta to Syracuse flights
Atlanta to Cincinnati flights
Atlanta to Detroit flights
Pensacola to LaGuardia flights
Atlanta to Portland flights
Atlanta to Raleigh flights
Atlanta to Milwaukee flights
Atlanta to Jacksonville flights
Atlanta to Norfolk flights

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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$249Average$520FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$481FlexibilityNo cancel feeOn-time71%
DeltaCheapest$327Average$598FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$395Average$586FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights