$167+ Cheap flights from Boise to Birmingham, AL (BOI - BHM)
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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
Sep 2 — Sep 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Boise 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 Boise to Birmingham
Cheapest
Best
Last-minute
One-way
Cheapest flights from Boise to BirminghamExplore the most affordable flight options available from Boise to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Boise to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/32:49 pm
BOI
- BHM
1 stop7h 38m
American Airlines
Mon 9/75:20 am
BHM
- BOI
1 stop6h 56m
American Airlines
Deal found 7/30![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 7/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:41 pm
BOI
- BHM
1 stop8h 07m
American Airlines
Mon 11/96:22 am
BHM
- BOI
1 stop7h 20m
American Airlines
Deal found 7/31![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 11/35:30 am
BOI
- BHM
2 stops11h 12m
Delta
Mon 11/92:44 pm
BHM
- BOI
1 stop8h 41m
Delta
Deal found 7/29![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 8/2. 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 9/12:25 pm
BOI
- BHM
1 stop6h 25m
Southwest
Mon 9/75:20 am
BHM
- BOI
1 stop6h 30m
Southwest
Deal found 8/2![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/272:55 pm
BOI
- BHM
1 stop6h 20m
Southwest
Thu 9/37:30 am
BHM
- BOI
2 stops9h 45m
Southwest
Deal found 7/30![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 10/316:30 am
BOI
- BHM
1 stop7h 11m
United Airlines
Tue 11/33:45 pm
BHM
- BOI
1 stop8h 14m
United Airlines
Deal found 7/28![United Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:50 pm
BOI
- BHM
1 stop5h 25m
Southwest
Sun 10/185:00 am
BHM
- BOI
1 stop6h 40m
Southwest
Deal found 8/1![Southwest logo]()
$443
Best flights from Boise to BirminghamDiscover carefully curated flight deals from Boise to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Boise to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 11/35:30 am
BOI
- BHM
2 stops11h 12m
Delta
Mon 11/92:44 pm
BHM
- BOI
1 stop8h 41m
Delta
Deal found 7/29![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 8/2. 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 9/12:25 pm
BOI
- BHM
1 stop6h 25m
Southwest
Mon 9/75:20 am
BHM
- BOI
1 stop6h 30m
Southwest
Deal found 8/2![Southwest logo]()
$418
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:41 pm
BOI
- BHM
1 stop8h 07m
American Airlines
Mon 11/95:05 am
BHM
- BOI
1 stop7h 24m
American Airlines
Deal found 7/29![American Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 10/315:00 am
BOI
- BHM
1 stop8h 41m
United Airlines
Tue 11/37:07 am
BHM
- BOI
2 stops11h 56m
United Airlines
Deal found 7/28![United Airlines logo]()
$438
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/2710:25 am
BOI
- BHM
2 stops10h 00m
Southwest
Thu 9/37:30 am
BHM
- BOI
2 stops9h 45m
Southwest
Deal found 7/30![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:50 pm
BOI
- BHM
1 stop5h 25m
Southwest
Sun 10/184:55 pm
BHM
- BOI
2 stops9h 25m
Southwest
Deal found 8/1![Southwest logo]()
$448
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:55 pm
BOI
- BHM
1 stop6h 20m
Southwest
Fri 9/412:40 pm
BHM
- BOI
2 stops11h 00m
Southwest
Deal found 7/31![Southwest logo]()
$448
Last-minute flights from Boise to BirminghamDiscover last-minute flight deals from Boise to Birmingham. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Birmingham. Data last updated August 3, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/272:55 pm
BOI
- BHM
1 stop6h 20m
Southwest
Thu 9/37:30 am
BHM
- BOI
2 stops9h 45m
Southwest
Deal found 7/30![Southwest logo]()
$421
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:55 pm
BOI
- BHM
1 stop6h 20m
Southwest
Fri 9/412:40 pm
BHM
- BOI
2 stops11h 00m
Southwest
Deal found 7/31![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/286:30 am
BOI
- BHM
1 stop6h 17m
United Airlines
Fri 9/43:40 pm
BHM
- BOI
1 stop6h 57m
United Airlines
Deal found 7/31![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:10 pm
BOI
- BHM
1 stop8h 10m
Delta
Fri 9/44:06 pm
BHM
- BOI
1 stop6h 51m
Delta
Deal found 7/31![Delta logo]()
$539
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/282:49 pm
BOI
- BHM
1 stop7h 38m
American Airlines
Fri 9/45:20 am
BHM
- BOI
1 stop6h 56m
American Airlines
Deal found 7/30![American Airlines logo]()
$545
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 8/3012:30 pm
BOI
- BHM
1 stop9h 25m
Southwest
Thu 9/37:30 am
BHM
- BOI
2 stops9h 45m
Southwest
Deal found 7/30![Southwest logo]()
$461
One-way flights from Boise to BirminghamSearch for one-way flight options from Boise to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Boise to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:50 pm
BOI
- BHM
1 stop7h 05m
Southwest
Deal found 7/29![Southwest logo]()
$167
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:10 pm
BOI
- BHM
1 stop7h 54m
Delta
Deal found 7/31![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 9/1711:10 pm
BOI
- BHM
1 stop7h 54m
Delta
Deal found 7/29![Delta logo]()
$200
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:11 pm
BOI
- BHM
1 stop7h 52m
Delta
Deal found 7/31![Delta logo]()
$206
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:02 pm
BOI
- BHM
2 stops8h 12m
American Airlines
Deal found 7/29![American Airlines logo]()
$211
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:40 pm
BOI
- BHM
1 stop8h 07m
Delta
Deal found 7/31![Delta logo]()
$216
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:41 pm
BOI
- BHM
1 stop5h 35m
United Airlines
Deal found 7/29![United Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm
BOI
- BHM
3 stops23h 48m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$226
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:10 pm
BOI
- BHM
1 stop7h 54m
Delta
Deal found 7/31![Delta logo]()
$234
Find flight deals from Boise to Birmingham
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 August 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (American Airlines) |
One-way from | $167 (Southwest) |
Popular in | August |
Cheapest in | March |
Average price | $2,108 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise 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 2,558,603 searches. Data last updated August 3, 2026.
Use the filters below to find and compare flights from Boise to Birmingham that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Tue 11/3
5:30 am-5:42 pm
2 stops11h 12m
Birmingham
Mon 11/9
2:44 pm-10:25 pm
1 stop8h 41m
$371
Quickest round-trip
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Tue 9/1
2:25 pm-9:50 pm
1 stop6h 25m
Birmingham
Mon 9/7
5:20 am-10:50 am
1 stop6h 30m
$418
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Tue 11/3
2:41 pm-11:48 pm
1 stop8h 07m
Birmingham
Mon 11/9
5:05 am-11:29 am
1 stop7h 24m
$426
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Thu 8/27
10:25 am-9:25 pm
2 stops10h 00m
Birmingham
Thu 9/3
7:30 am-4:15 pm
2 stops9h 45m
$426
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Sat 10/31
5:00 am-2:41 pm
1 stop8h 41m
Birmingham
Tue 11/3
7:07 am-6:03 pm
2 stops11h 56m
$438
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Thu 10/15
3:50 pm-10:15 pm
1 stop5h 25m
Birmingham
Sun 10/18
4:55 pm-1:20 am
2 stops9h 25m
$448
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Fri 8/28
2:55 pm-10:15 pm
1 stop6h 20m
Birmingham
Fri 9/4
12:40 pm-10:40 pm
2 stops11h 00m
$448
Cheapest one-way
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Mon 9/14
3:50 pm-11:55 pm
1 stop7h 05m
$167
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Thu 9/17
11:10 pm-8:04 am
1 stop7h 54m
$185
Quickest one-way
BoiseBirmingham
BOI - BHM
BOIBHM
Boise Air Term. Gowen Fld
Wed 9/16
6:30 am-1:47 pm
1 stop6h 17m
$185
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Boise 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 Boise to Birmingham in August.
| 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 Boise-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Birmingham, Alabama flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-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 Boise-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 Boise to Birmingham
Have a flexible travel schedule? Discover the best time to fly to Birmingham from Boise with our price prediction graph.
BOI-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.
Cheapflights Insights
Everything you need to know about your flight from Boise to Birmingham
Reviews of airlines servicing Birmingham
Get insights into the airlines that provide service to Birmingham. 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 Birmingham. Reviews last updated August 3, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Boise to Birmingham. 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.
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Comfort
8.0
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Boise 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
Homewood
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 Boise
Popular flights
Alternative routes for Boise to Birmingham
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Birmingham
Explore flights to Birmingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to Birmingham by cabin class
Find flights from Boise to Birmingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and Birmingham flights
Browse other Boise and Birmingham flight options. Last updated on August 3, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Boise to Birmingham
Discover the top 4 airlines that operate flights from Boise to Birmingham. 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$366 | Average$566 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$417 | Average$547 | FlexibilityNo cancel fee | On-time69% |