$167 Find Cheap Flights from Birmingham to Idaho - Compare and Save

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 Idaho departing on 8/19. 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

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Cheap Flights from Birmingham to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$333
Idaho Falls
Idaho Falls1 stop$359
Hailey
Hailey1 stop$592
Spokane
Spokane1 stop$338
Boise
Boise1 stop$333
Idaho Falls
Idaho Falls1 stop$359
Hailey
Hailey1 stop$592
Spokane
Spokane1 stop$338

Book Cheap Birmingham to Idaho Plane Tickets

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

Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
5:20 am - 11:16 am
BHM
-
BOI
6h 56m
1 stop
American Airlines Logo
2:49 pm - 11:27 pm
BOI
-
BHM
7h 38m
1 stop
$333American Airlines
Tue, Aug 25 - Tue, Sep 1
American Airlines Logo
4:34 pm - 10:11 pm
BHM
-
BOI
6h 37m
1 stop
American Airlines Logo
6:44 am - 2:33 pm
BOI
-
BHM
6h 49m
1 stop
$333American Airlines
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
3:40 pm - 9:45 pm
BHM
-
BOI
7h 05m
1 stop
United Airlines Logo
5:00 am - 1:47 pm
BOI
-
BHM
7h 47m
1 stop
$333United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
3:40 pm - 8:46 pm
BHM
-
GEG
7h 06m
1 stop
United Airlines Logo
5:00 am - 6:12 pm
GEG
-
BHM
11h 12m
2 stops
$338United Airlines
Wed, Aug 19 - Wed, Aug 26
Southwest Logo
5:45 pm - 10:25 pm
BHM
-
GEG
6h 40m
1 stop
Southwest Logo
6:15 am - 8:25 pm
GEG
-
BHM
12h 10m
1 stop
$338Southwest
Tue, Aug 25 - Tue, Sep 1
Southwest Logo
12:00 pm - 7:45 pm
BHM
-
BOI
8h 45m
2 stops
Southwest Logo
8:20 am - 2:35 pm
BOI
-
BHM
5h 15m
1 stop
$338Southwest
Sun, Sep 6 - Tue, Sep 15
Delta Logo
5:06 am - 12:49 pm
BHM
-
BOI
8h 43m
1 stop
Delta Logo
2:11 pm - 9:29 pm
BOI
-
BHM
6h 18m
1 stop
$338Delta
Sun, Sep 6 - Mon, Sep 14
Delta Logo
5:06 am - 12:49 pm
BHM
-
BOI
8h 43m
1 stop
Delta Logo
11:10 pm - 8:04 am
BOI
-
BHM
7h 54m
1 stop
$338Delta
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
3:40 pm - 9:45 pm
BHM
-
BOI
7h 05m
1 stop
United Airlines Logo
10:31 am - 11:23 pm
BOI
-
BHM
11h 52m
2 stops
$338United Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
3:03 pm - 9:20 pm
BHM
-
IDA
7h 17m
1 stop
American Airlines Logo
2:20 pm - 11:27 pm
IDA
-
BHM
8h 07m
1 stop
$359American Airlines
Booking Insights

KAYAK's insights & trends for Birmingham to Idaho flights

Get data-powered insights and trends into flights from Birmingham to Idaho 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 Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Idaho, 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 Idaho is August, when tickets cost $400 (return) on average. On the other hand, the most expensive months are May and January, when the average cost of round-trip tickets is $988 and $906 respectively.

Find deals

Good to know

Low season

January

Cheapest flight

$167
Best time to beat the crowds but there is an average 59% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Birmingham to Spokane

FAQs - booking Idaho flights

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

    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 Idaho.

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

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

    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 from Birmingham to Idaho with an airline and back with another airline.

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

    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 from Birmingham to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Birmingham (BHM)