$389+ Cheap flights from Kalispell to Birmingham, AL (FCA - BHM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BHM
Oct 29 — Nov 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kalispell to Birmingham 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 Kalispell to Birmingham
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kalispell to BirminghamExplore the most affordable flight options available from Kalispell to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Kalispell to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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.
Fri 10/236:13 pm -
2 stops12h 54m
Wed 10/285:18 am -
2 stops10h 23m
Deal found 9/29![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/231:58 pm -
1 stop9h 15m
Wed 10/286:30 am -
1 stop7h 57m
Deal found 9/25![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/28. 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 12/302:45 pm -
1 stop5h 41m
Sun 1/103:50 pm -
1 stop6h 40m
Deal found 9/28![United Airlines logo]()
$672
Best flights from Kalispell to BirminghamDiscover carefully curated flight deals from Kalispell to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Kalispell to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/26. 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 1/2312:57 pm -
1 stop9h 42m
Tue 1/263:50 pm -
1 stop6h 40m
Deal found 9/26![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/26. 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 12/302:45 pm -
1 stop5h 41m
Sun 1/103:50 pm -
1 stop6h 40m
Deal found 9/26![United Airlines logo]()
$672
Last-minute flights from Kalispell to BirminghamDiscover last-minute flight deals from Kalispell to Birmingham. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Birmingham. Data last updated September 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/29. 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.
Fri 10/236:13 pm -
2 stops12h 54m
Wed 10/285:18 am -
2 stops10h 23m
Deal found 9/29![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/25. 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 10/231:58 pm -
1 stop9h 15m
Wed 10/286:30 am -
1 stop7h 57m
Deal found 9/25![American Airlines logo]()
$451
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:45 pm -
2 stops14h 35m
Wed 10/286:30 am -
3 stops17h 29m
Deal found 9/29![Alaska Airlines logo]()
$2,230
One-way flights from Kalispell to BirminghamSearch for one-way flight options from Kalispell to Birmingham. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Kalispell to Birmingham. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/310:42 am -
3 stops32h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 9/28. 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.
Sun 1/36:16 pm -
2 stops13h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$893
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Sun 1/36:10 am -
1 stop7h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![United Airlines logo]()
$1,452
Find flight deals from Kalispell to Birmingham
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to Birmingham 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Kalispell to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellBirmingham
FCA Kalispell Glacier Park - BHM Birmingham
FCABHM
Kalispell Glacier Park
Sat 1/23
12:57 pm-11:39 pm
1 stop9h 42m
Birmingham
Tue 1/26
3:50 pm-9:30 pm
1 stop6h 40m
$499
KalispellBirmingham
FCA Kalispell Glacier Park - BHM Birmingham
FCABHM
Kalispell Glacier Park
Sun 1/3
10:42 am-8:28 pm
3 stops32h 46m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$574
KalispellBirmingham
FCA Kalispell Glacier Park - BHM Birmingham
FCABHM
Kalispell Glacier Park
Wed 12/30
2:45 pm-9:26 pm
1 stop5h 41m
Birmingham
Sun 1/10
3:50 pm-9:30 pm
1 stop6h 40m
$672
KalispellBirmingham
FCA Kalispell Glacier Park - BHM Birmingham
FCABHM
Kalispell Glacier Park
Sun 1/3
6:16 pm-8:21 am
2 stops13h 05m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$893
Quickest round-trip
KalispellBirmingham
FCA Kalispell Glacier Park - BHM Birmingham
FCABHM
Kalispell Glacier Park
Sun 1/3
6:10 am-2:43 pm
1 stop7h 33m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$1,452
Sorted by cheapest first
Compare providers for flights from Kalispell to Birmingham
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kalispell to Birmingham in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalispell-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kalispell-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kalispell to Birmingham
Have a flexible travel schedule? Discover the best time to fly to Birmingham from Kalispell with our price prediction graph.
FCA-BHM
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.
Related info for your journey
Find useful and relevant information for your journey from Kalispell to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsFultondale
Hoover
Bessemer
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
Birmingham flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Kalispell
Popular flights