$185+ Cheap flights from Boise to Birmingham, AL (BOI - 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
Oct 5 — Oct 121
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
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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
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Best
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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 September 5, 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 September 5, 2026.
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 9/292:25 pm -
1 stop6h 30m
Tue 10/65:40 am -
1 stop6h 05m
Deal found 8/31![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 9/3. 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 12/95:45 am -
2 stops7h 50m
Sat 12/127:40 am -
2 stops11h 30m
Deal found 9/3![Southwest logo]()
$347
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/233:24 pm -
1 stop7h 49m
Tue 10/275:18 am -
1 stop7h 06m
Deal found 9/2![American Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/3012:35 pm -
2 stops9h 00m
Tue 10/63:25 pm -
2 stops8h 50m
Deal found 9/2![Southwest logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/153:24 pm -
1 stop7h 49m
Sat 11/147:31 am -
1 stop7h 20m
Deal found 8/31![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 8/31. 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 10/236:49 pm -
2 stops12h 18m
Tue 10/275:18 am -
2 stops7h 58m
Deal found 8/31![Delta logo]()
$453
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 September 5, 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 September 5, 2026.
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/233:24 pm -
1 stop7h 49m
Tue 10/275:18 am -
1 stop7h 06m
Deal found 9/1![American Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/2912:35 pm -
2 stops9h 00m
Tue 10/611:35 am -
2 stops7h 50m
Deal found 9/1![Southwest logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/1. 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 1/96:25 am -
1 stop7h 22m
Tue 1/123:50 pm -
1 stop6h 45m
Deal found 9/1![United Airlines logo]()
$437
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/3012:35 pm -
2 stops9h 00m
Tue 10/63:25 pm -
2 stops8h 50m
Deal found 9/2![Southwest logo]()
$388
This Southwest deal was found by Cheapflights users on 9/4. 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 10/233:50 pm -
1 stop5h 30m
Sun 10/255:00 am -
1 stop6h 40m
Deal found 9/4![Southwest logo]()
$497
Last-minute flights from Boise to BirminghamDiscover last-minute flight deals from Boise to Birmingham. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Birmingham. Data last updated September 5, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/31. 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.
Tue 9/292:25 pm -
1 stop6h 30m
Tue 10/65:40 am -
1 stop6h 05m
Deal found 8/31![Southwest logo]()
$337
This Southwest deal was found by Cheapflights users on 9/2. 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.
Wed 9/3012:35 pm -
2 stops9h 00m
Tue 10/63:25 pm -
2 stops8h 50m
Deal found 9/2![Southwest logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 10/153:24 pm -
1 stop7h 49m
Sat 11/147:31 am -
1 stop7h 20m
Deal found 8/31![American Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/233:24 pm -
1 stop7h 49m
Tue 10/275:18 am -
1 stop7h 06m
Deal found 9/2![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 8/31. 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 10/236:49 pm -
2 stops12h 18m
Tue 10/275:18 am -
2 stops7h 58m
Deal found 8/31![Delta logo]()
$453
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 September 5, 2026.
Search for one-way flight options from Boise to Birmingham. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:40 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$185
This Delta deal was found by Cheapflights users on 9/3. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 10/62:02 pm -
2 stops8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![American Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/233:24 pm -
1 stop7h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$234
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/166:30 am -
1 stop6h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 9/3. 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
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$296
This Southwest deal was found by Cheapflights users on 9/3. 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 10/2312:00 pm -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Southwest logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 9/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:50 pm -
3 stops28h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/232:06 pm -
3 stops17h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$557
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Southwest) |
One-way from | $185 (Delta) |
Popular in | November |
Cheapest in | March |
Average price | $715 |
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 September 5, 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
Fri 10/23
11:10 pm-8:07 am
1 stop7h 57m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Tue 10/6
1:40 pm-10:52 pm
1 stop8h 12m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$185
Quickest round-trip
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Thu 9/10
2:41 pm-9:16 pm
1 stop5h 35m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Tue 10/6
3:24 pm-12:13 am
1 stop7h 49m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$206
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Fri 10/23
3:24 pm-12:13 am
1 stop7h 49m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$234
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Wed 9/16
6:30 am-1:47 pm
1 stop6h 17m
Birmingham
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$291
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Fri 10/23
3:24 pm-12:13 am
1 stop7h 49m
Birmingham
Tue 10/27
5:18 am-11:24 am
1 stop7h 06m
$353
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Tue 9/29
12:35 pm-10:35 pm
2 stops9h 00m
Birmingham
Tue 10/6
11:35 am-6:25 pm
2 stops7h 50m
$363
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Wed 9/30
12:35 pm-10:35 pm
2 stops9h 00m
Birmingham
Tue 10/6
3:25 pm-11:15 pm
2 stops8h 50m
$388
BoiseBirmingham
BOI Boise Air Term. Gowen Fld - BHM Birmingham
BOIBHM
Boise Air Term. Gowen Fld
Sat 1/9
6:25 am-2:47 pm
1 stop7h 22m
Birmingham
Tue 1/12
3:50 pm-9:35 pm
1 stop6h 45m
$437
Showing 1-10 of 11 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 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 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 September 5, 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.
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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
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 September 5, 2026.
Complete your trip
Complete your trip to Birmingham by adding a car rental and/or hotel reservation to your travel itinerary.
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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 September 5, 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 September 5, 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 September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$375 | Average$566 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$397 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$417 | Average$547 | FlexibilityNo cancel fee | On-time69% |