BOI - BHM

$188 Find Cheap Flights from Boise to Birmingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Birmingham departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Birmingham, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$404
Overall average: $442
Southwest
Tue 5/12Tue 5/19
BOI - BHM • 1 stop
Cheapest one-way
$188
Typical prices: $176-$313
Delta
Tue 4/14
BOI - BHM • 1 stop
Top airlines
Cheapest • from $404 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Birmingham. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $356 (round-trip)
Shortest trip • 5h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Birmingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Birmingham (BOI-BHM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Birmingham

Tue, May 12 - Tue, May 19
Southwest Logo
3:15 pm - 9:55 pm
BOI
-
BHM
5h 40m
1 stop
Southwest Logo
3:40 pm - 12:25 am
BHM
-
BOI
9h 45m
2 stops
$404Southwest
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
1:41 pm - 9:13 pm
BOI
-
BHM
6h 32m
1 stop
American Airlines Logo
5:00 am - 1:03 pm
BHM
-
BOI
9h 03m
1 stop
$421American Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
6:45 am - 6:37 pm
BOI
-
BHM
10h 52m
2 stops
American Airlines Logo
5:00 am - 1:03 pm
BHM
-
BOI
9h 03m
1 stop
$422American Airlines
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
6:45 am - 6:37 pm
BOI
-
BHM
10h 52m
2 stops
American Airlines Logo
5:00 am - 1:03 pm
BHM
-
BOI
9h 03m
1 stop
$423American Airlines
Tue, Apr 7 - Sat, Apr 11
Delta Logo
6:00 am - 4:43 pm
BOI
-
BHM
9h 43m
2 stops
Delta Logo
6:15 am - 5:18 pm
BHM
-
BOI
12h 03m
2 stops
$429Delta
Tue, Apr 7 - Sat, Apr 11
American Airlines Logo
1:41 pm - 9:13 pm
BOI
-
BHM
6h 32m
1 stop
American Airlines Logo
5:00 am - 1:03 pm
BHM
-
BOI
9h 03m
1 stop
$431American Airlines
Tue, May 12 - Tue, May 19
Southwest Logo
6:00 am - 3:35 pm
BOI
-
BHM
8h 35m
2 stops
Southwest Logo
3:40 pm - 12:25 am
BHM
-
BOI
9h 45m
2 stops
$438Southwest
Tue, May 12 - Tue, May 19
American Airlines Logo
6:45 am - 5:43 pm
BOI
-
BHM
9h 58m
2 stops
American Airlines Logo
6:33 am - 12:49 pm
BHM
-
BOI
7h 16m
1 stop
$441American Airlines
Tue, May 12 - Tue, May 19
American Airlines Logo
6:09 am - 3:03 pm
BOI
-
BHM
7h 54m
1 stop
American Airlines Logo
6:33 am - 12:49 pm
BHM
-
BOI
7h 16m
1 stop
$442American Airlines
Sat, Apr 11 - Mon, Apr 13
Southwest Logo
7:05 am - 3:15 pm
BOI
-
BHM
7h 10m
1 stop
Southwest Logo
2:55 pm - 12:45 am
BHM
-
BOI
10h 50m
1 stop
$444Southwest
Booking Insights

KAYAK's insights & trends for Boise to Birmingham flights

Get data-powered insights and trends into flights from Boise to Birmingham to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boise to Birmingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boise to Birmingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boise to Birmingham is June, where tickets cost $306 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $604 and $476 respectively.

Good to know

Low seasonMarch
Cheapest flight$188
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Boise to Birmingham

When to book flights from Boise to Birmingham

Are your dates flexible? Find out the best times to travel from Boise to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Birmingham

  • What is the cheapest flight from Boise to Birmingham?

    In the last 3 days, the lowest price for a flight from Boise to Birmingham was $188 for a one-way ticket and $404 for a round-trip.

  • Do I need a passport to fly between Boise and Birmingham?

    No, a passport isn't needed to fly from Boise to Birmingham. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boise to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Birmingham?

    SkyTeam is the only airline alliance operating flights between Boise and Birmingham.

  • Which is the best airline for flights from Boise to Birmingham, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Boise to Birmingham are Southwest and Delta. With an average price for the route of $442 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $428 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Boise to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Boise with another airline. Booking your flights between Boise and BHM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boise to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Boise to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4319 reviews
8.0Comfort
8.1Boarding
7.0Food
7.5Entertainment
8.6Crew
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

Everything you need to know for your flight from Boise to Birmingham

Information on your arrival and departure airports