$196+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
Sep 18 — Sep 251
Round-trip
1 adult, Economy
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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 19, 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 19, 2026.
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/93:21 pm -
1 stop7h 01m
Sat 9/123:20 pm -
1 stop8h 07m
Deal found 8/16![American Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:10 pm -
1 stop7h 57m
Mon 10/263:55 pm -
1 stop7h 02m
Deal found 8/18![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 8/14. 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 10/236:50 pm -
2 stops12h 12m
Tue 10/272:17 pm -
2 stops10h 42m
Deal found 8/14![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 9/307:40 am -
2 stops11h 50m
Mon 10/55:45 am -
1 stop6h 00m
Deal found 8/18![Southwest logo]()
$388
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/16:30 am -
1 stop6h 17m
Sat 9/53:40 pm -
1 stop6h 57m
Deal found 8/16![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 8/16. 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 9/16:45 pm -
2 stops12h 25m
Sat 9/57:55 am -
2 stops10h 57m
Deal found 8/16![Delta logo]()
$415
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 9/912:35 pm -
2 stops9h 00m
Wed 9/165:45 pm -
1 stop6h 30m
Deal found 8/18![Southwest logo]()
$418
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 19, 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 19, 2026.
This Delta deal was found by Cheapflights users on 8/16. 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 10/1211:10 pm -
1 stop7h 57m
Mon 10/193:55 pm -
1 stop7h 02m
Deal found 8/16![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 8/14. 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.
Wed 1/278:15 am -
2 stops10h 00m
Sat 1/3011:40 am -
2 stops10h 35m
Deal found 8/14![Southwest logo]()
$373
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/16:30 am -
1 stop6h 17m
Sat 9/53:40 pm -
1 stop6h 57m
Deal found 8/16![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 8/15. 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 -
2 stops11h 12m
Mon 11/95:15 am -
1 stop9h 19m
Deal found 8/15![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 8/14. 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 12/13:45 pm -
1 stop6h 20m
Fri 12/45:35 am -
2 stops11h 15m
Deal found 8/14![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:49 pm -
2 stops12h 18m
Mon 10/263:55 pm -
1 stop7h 02m
Deal found 8/18![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 8/14. 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 11/1312:30 pm -
2 stops8h 40m
Mon 11/165:35 am -
2 stops11h 15m
Deal found 8/14![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:35 pm -
2 stops9h 00m
Tue 9/2912:00 pm -
2 stops8h 50m
Deal found 8/17![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:00 am -
2 stops7h 55m
Mon 12/216:25 am -
2 stops10h 05m
Deal found 8/17![Southwest logo]()
$423
Last-minute flights from Boise to BirminghamDiscover last-minute flight deals from Boise to Birmingham. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Birmingham. Data last updated August 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/16:30 am -
1 stop6h 17m
Sat 9/53:40 pm -
1 stop6h 57m
Deal found 8/16![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 8/16. 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 9/16:45 pm -
2 stops12h 25m
Sat 9/57:55 am -
2 stops10h 57m
Deal found 8/16![Delta logo]()
$415
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/91:50 pm -
1 stop8h 35m
Wed 9/166:30 am -
1 stop9h 01m
Deal found 8/16![American Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 8/16. 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 9/93:21 pm -
1 stop7h 01m
Sat 9/129:25 am -
2 stops8h 38m
Deal found 8/16![American Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 9/912:35 pm -
2 stops9h 00m
Wed 9/165:45 pm -
1 stop6h 30m
Deal found 8/18![Southwest logo]()
$418
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 9/912:35 pm -
2 stops9h 00m
Sat 9/126:15 am -
2 stops9h 15m
Deal found 8/18![Southwest logo]()
$423
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:35 pm -
2 stops9h 00m
Tue 9/2912:00 pm -
2 stops8h 50m
Deal found 8/17![Southwest logo]()
$387
This Southwest deal was found by Cheapflights users on 8/18. 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.
Wed 9/307:40 am -
2 stops11h 50m
Mon 10/55:45 am -
1 stop6h 00m
Deal found 8/18![Southwest logo]()
$388
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 19, 2026.
Search for one-way flight options from Boise to Birmingham. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This Delta deal was found by Cheapflights users on 8/15. 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 10/911:10 pm -
1 stop7h 57m
Deal found 8/15![Delta logo]()
$196
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/63:24 pm -
1 stop7h 49m
Deal found 8/14![American Airlines logo]()
$206
This Southwest deal was found by Cheapflights users on 8/15. 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.
Wed 11/255:05 am -
2 stops13h 00m
Deal found 8/15![Southwest logo]()
$241
This Southwest deal was found by Cheapflights users on 8/15. 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 10/912:00 pm -
2 stops9h 15m
Deal found 8/15![Southwest logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/16. 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 10/66:25 am -
3 stops30h 44m
Deal found 8/16![United Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Wed 11/2511:13 pm -
3 stops44h 05m
Deal found 8/15![Multiple Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Fri 10/96:43 am -
3 stops24h 19m
Deal found 8/15![Multiple Airlines logo]()
$529
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 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (American Airlines) |
One-way from | $196 (Delta) |
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 7,457,451 searches. Data last updated August 19, 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 Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Mon 10/12
11:10 pm-8:07 am
1 stop7h 57m
Birmingham
Mon 10/19
3:55 pm-9:57 pm
1 stop7h 02m
$363
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Tue 11/3
5:30 am-5:42 pm
2 stops11h 12m
Birmingham
Mon 11/9
5:15 am-1:34 pm
1 stop9h 19m
$368
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Wed 1/27
8:15 am-7:15 pm
2 stops10h 00m
Birmingham
Sat 1/30
11:40 am-9:15 pm
2 stops10h 35m
$373
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Tue 12/1
3:45 pm-11:05 pm
1 stop6h 20m
Birmingham
Fri 12/4
5:35 am-3:50 pm
2 stops11h 15m
$382
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Fri 10/23
6:49 pm-8:07 am
2 stops12h 18m
Birmingham
Mon 10/26
3:55 pm-9:57 pm
1 stop7h 02m
$382
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Fri 11/13
12:30 pm-10:10 pm
2 stops8h 40m
Birmingham
Mon 11/16
5:35 am-3:50 pm
2 stops11h 15m
$387
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Wed 9/16
12:35 pm-10:35 pm
2 stops9h 00m
Birmingham
Tue 9/29
12:00 pm-7:50 pm
2 stops8h 50m
$387
Quickest round-trip
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Tue 9/1
6:30 am-1:47 pm
1 stop6h 17m
Birmingham
Sat 9/5
3:40 pm-9:37 pm
1 stop6h 57m
$405
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Thu 12/17
5:00 am-1:55 pm
2 stops7h 55m
Birmingham
Mon 12/21
6:25 am-3:30 pm
2 stops10h 05m
$423
Cheapest one-way
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Wed 11/25
1:27 pm-11:39 pm
1 stop9h 12m
$206
Showing 1-10 of 12 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 19, 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.
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Overall
8.0
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
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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 19, 2026.
Complete your trip
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Boise and Birmingham flights
Browse other Boise and Birmingham flight options. Last updated on August 19, 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 19, 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 7,457,451 searches. Data last updated August 19, 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% |