HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Birmingham

$140+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(Southwest)

One-way from

$140
(Delta)

Popular in

December

Cheapest in

July

Average price

$419
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Birmingham flights.
Search Deals
From Boise Air Term. Gowen Fld to Birmingham
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Birmingham
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Boise to Birmingham

Cheapest flights from Boise to Birmingham
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 October 16, 2025.

This Southwest deal was found by Cheapflights users on 10/13. 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 12/106:10 amBOI - BHM
1 stop9h 05mSouthwest
Mon 12/155:35 amBHM - BOI
2 stops12h 15mSouthwest
Deal found 10/13$356
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Fri 12/51:17 pmBOI - BHM
1 stop6h 36mAmerican Airlines
Mon 12/85:01 amBHM - BOI
1 stop8h 26mAmerican Airlines
Deal found 10/14$380
This Delta deal was found by Cheapflights users on 10/13. 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 11/711:39 pmBOI - BHM
1 stop7h 59mDelta
Tue 11/182:43 pmBHM - BOI
2 stops10h 26mDelta
Deal found 10/13$385
This Delta deal was found by Cheapflights users on 10/15. 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 12/512:55 pmBOI - BHM
2 stops8h 54mDelta
Mon 12/86:25 amBHM - BOI
1 stop7h 29mDelta
Deal found 10/15$414
This Delta deal was found by Cheapflights users on 10/15. 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 11/2111:35 pmBOI - BHM
1 stop7h 28mDelta
Thu 11/275:15 amBHM - BOI
2 stops9h 54mDelta
Deal found 10/15$474
This Southwest deal was found by Cheapflights users on 10/15. 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 11/2111:30 amBOI - BHM
1 stop12h 20mSouthwest
Thu 11/279:00 amBHM - BOI
1 stop10h 20mSouthwest
Deal found 10/15$530
This United Airlines deal was found by Cheapflights users on 10/13. 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 11/72:40 pmBOI - BHM
2 stops22h 27mUnited Airlines
Tue 11/1810:50 amBHM - BOI
2 stops11h 46mUnited Airlines
Deal found 10/13$562

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 October 16, 2025.
Use the filters below to find and compare flights from Boise to Birmingham that are best for you.

Fly from

Boise

Fly to

Birmingham

Route

Depart

Return

Price

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Wed 12/10

6:10 am-4:15 pm

1 stop9h 05m

Birmingham

Mon 12/15

5:35 am-4:50 pm

2 stops12h 15m

$356

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Thu 12/11

12:55 pm-10:10 pm

2 stops8h 15m

Birmingham

Mon 12/15

1:30 pm-11:10 pm

2 stops10h 40m

$361

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Fri 11/7

11:39 pm-8:38 am

1 stop7h 59m

Birmingham

Tue 11/18

2:43 pm-12:09 am

2 stops10h 26m

$385

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Fri 12/5

2:04 pm-10:49 pm

1 stop7h 45m

Birmingham

Mon 12/8

6:25 am-12:54 pm

1 stop7h 29m

$409

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Thu 2/12

1:48 pm-10:27 pm

1 stop7h 39m

Birmingham

Tue 2/17

5:11 am-1:15 pm

2 stops9h 04m

$424

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Tue 3/10

6:05 am-1:50 pm

1 stop6h 45m

Birmingham

Tue 3/17

10:20 am-6:30 pm

1 stop9h 10m

$437

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Tue 3/3

7:39 am-4:17 pm

1 stop7h 38m

Birmingham

Wed 3/4

6:53 am-12:40 pm

1 stop6h 47m

$441

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Sat 2/21

1:45 pm-8:00 pm

1 stop5h 15m

$170

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Thu 11/27

6:15 am-1:55 pm

1 stop6h 40m

$175

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

Wed 11/5

1:39 pm-10:34 pm

1 stop7h 55m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 16 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

What is the cheapest month to book a flight from Boise to Birmingham, Alabama?

Currently, July is the cheapest month in which you can book a flight from Boise to Birmingham, Alabama (average of $254). Flying from Boise to Birmingham, Alabama in March is currently the most expensive (average of $449). 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.

What is the cheapest time of day to fly from BOI to BHM?

Find hourly flight availability from Boise to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s typically best to fly out from Boise to Birmingham, Alabama in the evening. Doing so could potentially save you 34% on the flight price compared to flying in the morning, which is usually more expensive.

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 October 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,977 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,979 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,041 reviews
Southwest
8.0
Very good
4,239 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Boise to Birmingham, Alabama?

    Airlines like Southwest and Delta fly from Boise to Birmingham, Alabama in about 7h 59m. The time it takes to get you to your destination can typically vary by up to 1h 06m. The distance between Boise and Birmingham, Alabama is about 1723 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Boise to Birmingham, Alabama round-trip?

    Currently priced at $248, Delta will fly you from Boise to Birmingham, Alabama and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $296 and $330, respectively. Delta is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Boise to Birmingham, Alabama one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $170. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Boise to Birmingham, Alabama for a low price.

  • Can I find deals for flights from Boise to Birmingham that include hotel bookings?

    Yes. In addition to deals on Boise to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Birmingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Birmingham.

  • Can I find deals for business class flights from Boise to Birmingham?

    Yes. Cheapflights offers flight deals from Boise to Birmingham 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 Boise to Birmingham, Alabama?

    Currently, July is the cheapest month in which you can book a flight from Boise to Birmingham, Alabama (average of $254). Flying from Boise to Birmingham, Alabama in March is currently the most expensive (average of $449). 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

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Fultondale
Homewood
Bessemer
Hoover

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 Boise to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Atlanta flights
Boise to Pensacola flights
Spokane to Atlanta flights
Jackson to Atlanta flights
Boise to Valparaiso flights
Idaho Falls to Atlanta flights
Spokane to Pensacola flights
Boise to Chattanooga flights
Spokane to Chattanooga flights
Boise to Mobile flights
Spokane to Valparaiso flights
Idaho Falls to Huntsville flights
Jackson to Chattanooga flights
Jackson to Mobile flights
Jackson to Birmingham flights
Spokane to Mobile flights
Jackson to Huntsville flights
Idaho Falls to Birmingham flights
Jackson to Pensacola flights
Idaho Falls to Chattanooga flights
Idaho Falls to Pensacola flights
Idaho Falls to Mobile flights
Pocatello to Chattanooga flights
Hailey to Valparaiso flights
Twin Falls to Chattanooga flights

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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$422FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$330Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$330Average$442FlexibilityNo 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
Cookie settings©2025 Cheapflights