BOI

$49 Find Cheap Flights from California 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 to Boise departing on 9/10. 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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Flight Deals

Cheap Flights from California to Boise

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

Thu, Sep 17 - Sun, Sep 20
Frontier Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
Frontier Logo
3:52 pm - 4:43 pm
BOI
-
LAS
1h 51mnonstop
$113Frontier
Thu, Sep 17 - Sun, Sep 20
Frontier Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
Frontier Logo
3:52 pm - 4:43 pm
BOI
-
LAS
1h 51mnonstop
$123Frontier
Wed, Aug 5 - Mon, Aug 10
Alaska Airlines Logo
7:48 pm - 10:33 pm
SJC
-
BOI
1h 45mnonstop
Alaska Airlines Logo
7:37 am - 8:32 am
BOI
-
SJC
1h 55mnonstop
$157Alaska Airlines
Wed, Jul 8 - Tue, Jul 14
Alaska Airlines Logo
10:30 am - 1:46 pm
SAN
-
BOI
2h 16mnonstop
Alaska Airlines Logo
8:00 pm - 9:22 pm
BOI
-
SAN
2h 22mnonstop
$157Alaska Airlines
Fri, Oct 9 - Mon, Oct 12
Multiple Airlines Logo
7:08 pm - 10:01 pm
LAS
-
BOI
1h 53mnonstop
Multiple Airlines Logo
3:52 pm - 4:43 pm
BOI
-
LAS
1h 51mnonstop
$158Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
Southwest Logo
10:15 am - 1:25 pm
SAN
-
BOI
2h 10mnonstop
Southwest Logo
5:30 am - 10:50 am
BOI
-
SAN
6h 20m
1 stop
$167Southwest
Thu, Sep 17 - Sun, Sep 20
Multiple Airlines Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
Multiple Airlines Logo
7:20 am - 12:04 pm
BOI
-
LAS
5h 44m
1 stop
$168Multiple Airlines
Wed, Jul 8 - Tue, Jul 14
Southwest Logo
4:00 pm - 11:25 pm
SAN
-
BOI
6h 25m
1 stop
Southwest Logo
5:30 am - 9:15 am
BOI
-
SAN
4h 45m
1 stop
$177Southwest
Thu, Jul 9 - Tue, Jul 14
United Airlines Logo
9:26 am - 4:44 pm
SAN
-
BOI
6h 18m
1 stop
United Airlines Logo
7:05 pm - 12:31 am
BOI
-
SAN
6h 26m
1 stop
$183United Airlines
Fri, Jul 24 - Mon, Jul 27
United Airlines Logo
4:09 pm - 11:55 pm
SAN
-
BOI
6h 46m
1 stop
United Airlines Logo
7:05 pm - 10:49 pm
BOI
-
SAN
4h 44m
1 stop
$189United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$49
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Las Vegas to Boise

FAQs for booking flights from California to Boise

  • How does KAYAK find such low prices on flights from California 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 California to Boise.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from California 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 California 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 California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
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Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Boise (BOI)