BHM - BOI

$180 Find Cheap Flights from Birmingham to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Boise departing on 4/7. 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 Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Boise, 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 Birmingham to Boise, 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
$359
Overall average: $462
United Airlines
Tue 4/7Tue 4/14
BHM - BOI • 1 stop
Cheapest one-way
$180
Southwest
Tue 4/7
BHM - BOI • 1 stop
Top airlines
Cheapest • from $359 (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 Birmingham and Boise. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $454 (round-trip)
Shortest trip • 6h 42m (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
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Birmingham to Boise (BHM-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to Boise 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 Birmingham to Boise

Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
3:41 pm - 9:22 pm
BHM
-
BOI
6h 41m
1 stop
United Airlines Logo
6:15 am - 2:56 pm
BOI
-
BHM
7h 41m
1 stop
$359United Airlines
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
6:20 am - 3:25 pm
BHM
-
BOI
10h 05m
2 stops
Southwest Logo
3:15 pm - 9:55 pm
BOI
-
BHM
5h 40m
1 stop
$364Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
6:20 am - 3:25 pm
BHM
-
BOI
10h 05m
2 stops
Southwest Logo
6:00 am - 3:35 pm
BOI
-
BHM
8h 35m
2 stops
$369Southwest
Tue, Apr 7 - Tue, Apr 14
Delta Logo
5:20 am - 12:38 pm
BHM
-
BOI
8h 18m
1 stop
Delta Logo
11:35 pm - 8:22 am
BOI
-
BHM
7h 47m
1 stop
$379Delta
Thu, Apr 2 - Mon, Apr 6
Delta Logo
10:47 am - 10:11 pm
BHM
-
BOI
12h 24m
2 stops
Delta Logo
11:40 pm - 8:16 am
BOI
-
BHM
7h 36m
1 stop
$384Delta
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
9:15 am - 3:25 pm
BHM
-
BOI
7h 10m
1 stop
Southwest Logo
3:15 pm - 9:55 pm
BOI
-
BHM
5h 40m
1 stop
$399Southwest
Tue, Apr 7 - Tue, Apr 14
Southwest Logo
9:15 am - 3:25 pm
BHM
-
BOI
7h 10m
1 stop
Southwest Logo
6:00 am - 3:35 pm
BOI
-
BHM
8h 35m
2 stops
$404Southwest
Mon, May 11 - Mon, Jun 1
Southwest Logo
2:40 pm - 12:45 am
BHM
-
BOI
11h 05m
2 stops
Southwest Logo
6:00 am - 5:10 pm
BOI
-
BHM
10h 10m
2 stops
$409Southwest
Mon, Jun 1 - Sat, Jun 6
Southwest Logo
2:40 pm - 12:45 am
BHM
-
BOI
11h 05m
2 stops
Southwest Logo
11:35 am - 10:30 pm
BOI
-
BHM
9h 55m
2 stops
$428Southwest
Tue, Apr 7 - Tue, Apr 14
Delta Logo
6:15 am - 5:18 pm
BHM
-
BOI
12h 03m
2 stops
Delta Logo
8:30 am - 8:04 pm
BOI
-
BHM
10h 34m
2 stops
$429Delta
Booking Insights

KAYAK's insights & trends for Birmingham to Boise flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Boise, 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 Birmingham to Boise is August, where tickets cost $355 (return) on average. On the other hand, the most expensive months are January and March, where the average cost of round-trip tickets is $906 and $596 respectively.

Good to know

Low seasonJanuary
Cheapest flight$180
Best time to beat the crowds but there is an average 82% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Birmingham to Boise

When to book flights from Birmingham to Boise

Are your dates flexible? Find out the best times to travel from Birmingham to Boise 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 Birmingham to Boise

  • What is the cheapest flight from Birmingham to Boise?

    In the last 3 days, the lowest price for a flight from Birmingham to Boise was $180 for a one-way ticket and $359 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Birmingham to Boise?

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

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

    The two airlines most popular with KAYAK users for flights from Birmingham to Boise are Southwest and Delta. With an average price for the route of $410 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 $513 and an overall rating of 7.9.

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

    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 Birmingham to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Birmingham 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 Birmingham to Boise?

    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 Boise with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and BOI 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 Birmingham to Boise?

    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 Boise from Birmingham 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 Birmingham to Boise

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Boise. 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 Birmingham to Boise? 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 4320 reviews
7.0Food
7.5Entertainment
8.0Comfort
8.1Boarding
8.6Crew
Airline reviews

We had a 5 hour delay on the tarmac in Baltimore

2.0 MediocreDavid, Mar 2026
ALB - BWI
Read more Southwest reviews

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 realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

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

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

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

Information on your arrival and departure airports