BOI

$44 Find Cheap Flights from California to Boise - 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 to Boise departing on 10/22. 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 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

Sun, Nov 15 - Mon, Nov 16
Frontier Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
Frontier Logo
3:52 pm - 4:43 pm
BOI
-
LAS
1h 51mnonstop
$84Frontier
Thu, Oct 22 - Sun, Oct 25
Frontier Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
Frontier Logo
3:52 pm - 4:43 pm
BOI
-
LAS
1h 51mnonstop
$84Frontier
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
4:58 pm - 8:20 pm
SAN
-
BOI
2h 22mnonstop
Alaska Airlines Logo
7:20 am - 8:41 am
BOI
-
SAN
2h 21mnonstop
$115Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
10:45 am - 2:02 pm
SAN
-
BOI
2h 17mnonstop
Alaska Airlines Logo
7:20 am - 8:41 am
BOI
-
SAN
2h 21mnonstop
$117Alaska Airlines
Sat, Sep 19 - Wed, Sep 23
Southwest Logo
10:35 am - 1:45 pm
SAN
-
BOI
2h 10mnonstop
Southwest Logo
6:25 am - 7:40 am
BOI
-
SAN
2h 15mnonstop
$117Southwest
Sat, Aug 29 - Sat, Sep 5
Southwest Logo
4:30 pm - 7:40 pm
SAN
-
BOI
2h 10mnonstop
Southwest Logo
1:50 pm - 3:05 pm
BOI
-
SAN
2h 15mnonstop
$117Southwest
Mon, Oct 12 - Wed, Oct 14
Multiple Airlines Logo
12:01 pm - 2:57 pm
LAS
-
BOI
1h 56mnonstop
Multiple Airlines Logo
2:27 pm - 3:24 pm
BOI
-
LAS
1h 57mnonstop
$134Multiple Airlines
Wed, Sep 16 - Sat, Sep 19
Delta Logo
3:00 pm - 10:59 pm
SAN
-
BOI
6h 59m
1 stop
Delta Logo
4:00 pm - 7:04 pm
BOI
-
SAN
4h 04m
1 stop
$137Delta
Tue, Sep 1 - Tue, Sep 8
Delta Logo
3:00 pm - 11:00 pm
SAN
-
BOI
7h 00m
1 stop
Delta Logo
11:03 am - 3:56 pm
BOI
-
SAN
5h 53m
1 stop
$137Delta
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
6:02 am - 12:35 pm
LAS
-
BOI
5h 33m
1 stop
Multiple Airlines Logo
2:50 pm - 3:45 pm
BOI
-
LAS
1h 55mnonstop
$150Multiple Airlines
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Good to know

Low season

January

Cheapest flight

$44
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 8% lower on average.
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.

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Boise (BOI)