HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Birmingham

$149+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BHM
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$297
(United Airlines)

One-way from

$149
(Delta)

Popular in

September

Cheapest in

February

Average price

$506
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. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 8/202:42 pmBOI - BHM
1 stop5h 35mUnited Airlines
lun. 8/253:35 pmBHM - BOI
1 stop7h 46mUnited Airlines
Deal found 6/11$297
This American Airlines deal was found by Cheapflights users on 6/11. 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.
mié. 8/207:00 amBOI - BHM
2 stops10h 21mAmerican Airlines
lun. 8/253:34 pmBHM - BOI
1 stop7h 09mAmerican Airlines
Deal found 6/11$302
This Delta deal was found by Cheapflights users on 6/12. 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.
lun. 10/611:30 pmBOI - BHM
1 stop7h 50mDelta
sáb. 10/1110:00 amBHM - BOI
2 stops13h 47mDelta
Deal found 6/12$311
This Southwest deal was found by Cheapflights users on 6/12. 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.
lun. 10/65:30 amBOI - BHM
2 stops9h 00mSouthwest
sáb. 10/116:00 amBHM - BOI
2 stops9h 05mSouthwest
Deal found 6/12$408
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/21:24 pmBOI - BHM
3 stops25h 28mMultiple Airlines
dom. 7/64:58 pmBHM - BOI
2 stops16h 50mMultiple Airlines
Deal found 6/10$551

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 junio 12, 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

mié. 8/20

2:42 pm-9:17 pm

1 stop5h 35m

Birmingham

lun. 8/25

3:35 pm-10:21 pm

1 stop7h 46m

$297

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

mié. 8/20

7:00 am-6:21 pm

2 stops10h 21m

Birmingham

lun. 8/25

3:34 pm-9:43 pm

1 stop7h 09m

$302

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

lun. 10/6

11:30 pm-8:20 am

1 stop7h 50m

Birmingham

sáb. 10/11

10:00 am-10:47 pm

2 stops13h 47m

$311

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

lun. 10/6

5:30 am-3:30 pm

2 stops9h 00m

Birmingham

sáb. 10/11

6:00 am-2:05 pm

2 stops9h 05m

$408

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

mié. 7/2

1:24 pm-3:52 pm

3 stops25h 28m

Birmingham

dom. 7/6

4:58 pm-8:48 am

2 stops16h 50m

$551

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

mié. 8/27

1:30 pm-10:35 pm

1 stop8h 05m

$149

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

dom. 8/31

1:36 pm-11:14 pm

1 stop8h 38m

$174

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

dom. 8/31

10:45 am-9:57 pm

2 stops10h 12m

$179

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

vie. 7/11

7:48 pm-6:37 pm

2 stops21h 49m

$188

BoiseBirmingham

BOI - BHM

BOIBHM

Boise Air Term. Gowen Fld

mié. 7/2

4:45 pm-11:10 pm

1 stop5h 25m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 12 results
1
2

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, October is the cheapest month in which you can book a flight from Boise to Birmingham, Alabama (average of $376). Flying from Boise to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 junio 12, 2025.

It’s typically best to fly out from Boise to Birmingham, Alabama in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham, Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Birmingham, Alabama when rainfall is around 3.4 in.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 junio 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Boise to Birmingham. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $297, United Airlines will fly you from Boise to Birmingham, Alabama and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $302 and $338, respectively. United Airlines is priced at 32% 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 Delta, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from American Airlines and United Airlines, 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, October is the cheapest month in which you can book a flight from Boise to Birmingham, Alabama (average of $376). Flying from Boise to Birmingham, Alabama in March is currently the most expensive (average of $457). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Homewood
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
Jackson to Atlanta flights
Boise to Pensacola flights
Spokane to Atlanta flights
Spokane to Mobile flights
Boise to Valparaiso flights
Idaho Falls to Atlanta flights
Idaho Falls to Pensacola flights
Spokane to Valparaiso flights
Boise to Chattanooga flights
Jackson to Pensacola flights
Idaho Falls to Birmingham flights
Spokane to Pensacola flights
Boise to Mobile flights
Spokane to Chattanooga flights
Jackson to Birmingham flights
Idaho Falls to Huntsville flights
Idaho Falls to Mobile flights
Idaho Falls to Chattanooga flights
Pocatello to Chattanooga flights
Jackson to Chattanooga flights
Jackson to Huntsville flights
Jackson to Mobile 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$212Average$456FlexibilityNo cancel feeOn-time69%
DeltaCheapest$242Average$364FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$336Average$421FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$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.