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

There are many flights that can get you from Birmingham, Alabama to Boise in 9h 03m. Fly via American Airlines or Southwest to get the fastest option. The distance between Birmingham, Alabama and Boise is about 1723 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest airline to fly from Birmingham, Alabama to Boise round-trip?

Cheapflights users have booked flights from Birmingham, Alabama to Boise round-trip from $371. Southwest is 39% cheaper than the average price of flights available within the next 90 days to this destination.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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

When flying from Birmingham, Alabama to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Birmingham, Alabama-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Birmingham, Alabama-Boise 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 Birmingham, Alabama-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Birmingham to Boise?

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

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

Yes. Cheapflights offers flight deals from Birmingham to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$301+ Cheap Flights from Birmingham, AL to Boise

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Cheap flight deals from Birmingham to Boise

Cheapest

Best

Last-minute

One-way

Cheapest flights from Birmingham to Boise
Explore the most affordable flight options available from Birmingham to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Thu 10/155:18 am -

1 stop7h 06m

Thu 10/223:24 pm -

1 stop7h 49m

Deal found 9/21

$375

Fri 10/3010:40 am -

2 stops9h 25m

Mon 11/23:55 pm -

1 stop5h 15m

Deal found 9/19

$380

Wed 11/115:35 am -

1 stop6h 25m

Sun 11/153:55 pm -

1 stop5h 20m

Deal found 9/21

$415

Fri 11/132:52 pm -

1 stop8h 07m

Sun 11/1511:10 pm -

1 stop7h 57m

Deal found 9/23

$427

Tue 11/103:45 pm -

1 stop8h 14m

Wed 11/116:30 am -

1 stop7h 11m

Deal found 9/22

$483

Thu 10/153:55 pm -

1 stop7h 02m

Thu 10/227:13 pm -

2 stops13h 10m

Deal found 9/24

$566

Best flights from Birmingham to Boise
Discover carefully curated flight deals from Birmingham to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Fri 10/306:30 am -

1 stop9h 03m

Mon 11/212:15 pm -

1 stop7h 24m

Deal found 9/19

$375

Fri 10/3010:40 am -

2 stops9h 25m

Mon 11/23:55 pm -

1 stop5h 15m

Deal found 9/19

$380

Fri 11/137:59 am -

2 stops10h 56m

Sun 11/156:45 pm -

2 stops12h 22m

Deal found 9/23

$437

Tue 11/103:45 pm -

1 stop8h 14m

Wed 11/116:30 am -

1 stop7h 11m

Deal found 9/23

$483

Wed 11/115:35 am -

1 stop6h 25m

Sun 11/153:55 pm -

1 stop5h 20m

Deal found 9/21

$415

Last-minute flights from Birmingham to Boise
Discover last-minute flight deals from Birmingham to Boise. Data last updated September 24, 2026 and is based on user searches.

Thu 9/245:20 am -

1 stop6h 30m

Sat 9/262:25 pm -

1 stop5h 30m

Deal found 9/23

$681

Thu 9/243:57 pm -

1 stop7h 03m

Sat 9/265:30 am -

2 stops12h 23m

Deal found 9/23

$686

Thu 10/86:29 am -

1 stop9h 04m

Mon 10/123:24 pm -

1 stop7h 49m

Deal found 9/23

$607

Thu 10/83:55 pm -

1 stop7h 02m

Mon 10/126:49 pm -

2 stops12h 18m

Deal found 9/23

$612

Thu 10/155:18 am -

1 stop7h 06m

Thu 10/223:24 pm -

1 stop7h 49m

Deal found 9/21

$375

Thu 10/153:55 pm -

1 stop7h 02m

Thu 10/227:13 pm -

2 stops13h 10m

Deal found 9/24

$566

Fri 10/3010:40 am -

2 stops9h 25m

Mon 11/23:55 pm -

1 stop5h 15m

Deal found 9/19

$380

One-way flights from Birmingham to Boise
Search for one-way flight options from Birmingham to Boise. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Wed 9/306:25 am -

1 stop5h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/23

$301

Mon 10/266:30 am -

1 stop9h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$317

Mon 10/264:50 pm -

2 stops9h 15m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$379

Mon 10/269:08 pm -

3 stops51h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/19

$469

Wed 9/306:25 am -

3 stops18h 19m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/24

$771

Find flight deals from Birmingham to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$375 (American Airlines)
One-way from	$301 (Southwest)
Popular in	May
Cheapest in	April
Average price	$690

Provider with most accurate pricing for Birmingham-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Birmingham-Boise Air Term. Gowen Fld flights.

Search Deals

From Birmingham to Boise Air Term. Gowen Fld

Search Deals

One-way flight from Birmingham to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($81 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Wed 9/30

6:25 am-10:55 am

1 stop5h 30m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$301

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Mon 10/26

6:30 am-2:33 pm

1 stop9h 03m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$317

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Fri 10/30

6:30 am-2:33 pm

1 stop9h 03m

Boise Air Term. Gowen Fld

Mon 11/2

12:15 pm-8:39 pm

1 stop7h 24m

$375

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Mon 10/26

4:50 pm-1:05 am

2 stops9h 15m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$379

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Fri 10/30

10:40 am-7:05 pm

2 stops9h 25m

Boise Air Term. Gowen Fld

Mon 11/2

3:55 pm-10:10 pm

1 stop5h 15m

$380

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Wed 11/11

5:35 am-11:00 am

1 stop6h 25m

Boise Air Term. Gowen Fld

Sun 11/15

3:55 pm-10:15 pm

1 stop5h 20m

$415

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Fri 11/13

7:59 am-5:55 pm

2 stops10h 56m

Boise Air Term. Gowen Fld

Sun 11/15

6:45 pm-8:07 am

2 stops12h 22m

$437

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Mon 10/26

9:08 pm-11:59 pm

3 stops51h 51m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$469

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Tue 11/10

3:45 pm-10:59 pm

1 stop8h 14m

Boise Air Term. Gowen Fld

Wed 11/11

6:30 am-2:41 pm

1 stop7h 11m

$483

BirminghamBoise

BHM Birmingham - BOI Boise Air Term. Gowen Fld

BHMBOI

Birmingham

Wed 9/30

6:25 am-11:44 pm

3 stops18h 19m

Boise Air Term. Gowen Fld

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Sorted by cheapest first

Compare providers for flights from Birmingham to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Birmingham to Boise in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Birmingham, Alabama-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Birmingham, Alabama-Boise 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 Birmingham, Alabama-Boise 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 Birmingham to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Birmingham with our price prediction graph.

BHM-BOI

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 Birmingham to Boise

How much does it cost to fly round-trip from Birmingham, Alabama to Boise?

Airfare is below average for this route at the moment.

Birmingham, Alabama to Boise flights typically cost between $522 and $658 in October.
The cheapest round-trip price found within the last 5 days was $375 on American Airlines (Oct 15-Oct 22).

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Southwest from Birmingham to Boise. 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

4,200 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Southwest

8.0

Very good

4,200 reviews

Southwest

8.0

Very good

4,200 reviews

Reviews

1 / 20

4.0

Okay

Steven,Sep 2026

OGG - HNL

It was a red eye overnight which I prefer. But this time the seat was SOOOO uncomfortable that sleeping was difficult and painful

Related info for your journey

How long is the flight from Birmingham, Alabama to Boise?
There are many flights that can get you from Birmingham, Alabama to Boise in 9h 03m. Fly via American Airlines or Southwest to get the fastest option. The distance between Birmingham, Alabama and Boise is about 1723 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What is the cheapest airline to fly from Birmingham, Alabama to Boise round-trip?
Cheapflights users have booked flights from Birmingham, Alabama to Boise round-trip from $371. Southwest is 39% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Birmingham to Boise that include hotel bookings?
Yes. In addition to deals on Birmingham to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Birmingham to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Boise.
Can I find deals for business class flights from Birmingham to Boise?
Yes. Cheapflights offers flight deals from Birmingham to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Ontario

Meridian

Nampa

Caldwell

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Alternative routes

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Complete your trip

Flights by cabin class

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Popular flights

Top airline flying from Birmingham to Boise

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$371	Average$496	FlexibilityNo cancel fee	On-time63%

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$301+ Cheap flights from Birmingham, AL to Boise (BHM - BOI)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Birmingham to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Birmingham to Boise

Cheapest flights from Birmingham to BoiseExplore the most affordable flight options available from Birmingham to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Explore the most affordable flight options available from Birmingham to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Best flights from Birmingham to BoiseDiscover carefully curated flight deals from Birmingham to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Discover carefully curated flight deals from Birmingham to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Last-minute flights from Birmingham to BoiseDiscover last-minute flight deals from Birmingham to Boise. Data last updated September 24, 2026 and is based on user searches.

Discover last-minute flight deals from Birmingham to Boise. Data last updated September 24, 2026 and is based on user searches.

One-way flights from Birmingham to BoiseSearch for one-way flight options from Birmingham to Boise. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Search for one-way flight options from Birmingham to Boise. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Find flight deals from Birmingham to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Birmingham to Boise

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 Birmingham to Boise in September.

Best time to book a flight from Birmingham to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Birmingham with our price prediction graph.

Cheapflights Insights

How much does it cost to fly round-trip from Birmingham, Alabama to Boise?

Airfare is below average for this route at the moment.

Birmingham, Alabama to Boise flights typically cost between $522 and $658 in October.The cheapest round-trip price found within the last 5 days was $375 on American Airlines (Oct 15-Oct 22).

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Southwest from Birmingham to Boise. 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.

Related info for your journey

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

What is the cheapest airline to fly from Birmingham, Alabama to Boise round-trip?

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

How can I find direct flights from Birmingham to Boise?

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

Traveling to a place near Boise?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Birmingham to Boise

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Boise

Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.

Complete your trip

Complete your trip to Boise by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Birmingham to Boise by cabin class

Find flights from Birmingham to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Birmingham and Boise flights

Browse other Birmingham and Boise flight options. Last updated on September 24, 2026.

Other flights from Birmingham

Browse through other flights departing from Birmingham. Flights are based on user searches made on Cheapflights and were last updated on September 24, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Birmingham to Boise

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Travel Smart

Cheapest flights from Birmingham to Boise
Explore the most affordable flight options available from Birmingham to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.

Best flights from Birmingham to Boise
Discover carefully curated flight deals from Birmingham to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.

Last-minute flights from Birmingham to Boise
Discover last-minute flight deals from Birmingham to Boise. Data last updated September 24, 2026 and is based on user searches.

One-way flights from Birmingham to Boise
Search for one-way flight options from Birmingham to Boise. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.

Birmingham, Alabama to Boise flights typically cost between $522 and $658 in October.
The cheapest round-trip price found within the last 5 days was $375 on American Airlines (Oct 15-Oct 22).