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Cheap flights from Boise to California from $56

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to California departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:40 pm - 5:45 pm
BOI
-
ONT
2h 05mnonstop
Alaska Airlines Logo
6:25 pm - 9:26 pm
ONT
-
BOI
2h 01mnonstop
$136Alaska Airlines
Wed, Apr 8 - Tue, Apr 14
Delta Logo
5:40 am - 9:55 am
BOI
-
LAS
5h 15m1 stop
Delta Logo
1:45 pm - 9:58 pm
LAS
-
BOI
7h 13m1 stop
$137Delta
Sun, Jan 18 - Wed, Jan 21
Alaska Airlines Logo
6:09 pm - 7:16 pm
BOI
-
ONT
2h 07mnonstop
Alaska Airlines Logo
7:59 pm - 10:58 pm
ONT
-
BOI
1h 59mnonstop
$137Alaska Airlines
Sat, Feb 7 - Tue, Feb 24
Southwest Logo
7:05 am - 9:55 am
BOI
-
LAS
3h 50m1 stop
Southwest Logo
7:15 am - 2:45 pm
LAS
-
BOI
6h 30m1 stop
$142Southwest
Wed, Feb 25 - Mon, Mar 2
Southwest Logo
1:45 pm - 7:15 pm
BOI
-
LAS
6h 30m1 stop
Southwest Logo
5:25 pm - 10:15 pm
LAS
-
BOI
3h 50m1 stop
$146Southwest
Sat, Jan 31 - Tue, Feb 3
Hawaiian Airlines Logo
7:00 am - 7:39 am
BOI
-
SMF
1h 39mnonstop
Hawaiian Airlines Logo
9:13 am - 11:41 am
SMF
-
BOI
1h 28mnonstop
$148Hawaiian Airlines
Sat, Jan 17 - Sun, Jan 18
Hawaiian Airlines Logo
1:55 pm - 5:59 pm
BOI
-
SFO
5h 04m1 stop
Hawaiian Airlines Logo
7:24 pm - 10:09 pm
SFO
-
BOI
1h 45mnonstop
$149Hawaiian Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
7:05 pm - 11:05 pm
BOI
-
SAN
5h 00m1 stop
United Airlines Logo
6:15 am - 4:10 pm
SAN
-
BOI
8h 55m2 stops
$182United Airlines
Sat, Jan 17 - Sat, Jan 24
American Airlines Logo
2:48 pm - 6:34 pm
BOI
-
LAX
4h 46m1 stop
American Airlines Logo
4:45 pm - 11:13 pm
LAX
-
BOI
5h 28m1 stop
$196American Airlines
Thu, Jan 22 - Thu, Jan 29
United Airlines Logo
10:15 am - 11:51 am
BOI
-
LAX
2h 36mnonstop
United Airlines Logo
4:35 pm - 7:51 pm
LAX
-
BOI
2h 16mnonstop
$202United Airlines
Thu, Jan 15 - Mon, Jan 19

American Airlines flights from Boise to California

Our best American Airlines deals on Boise to California flight tickets
American Airlines
Jan 22
BOI2:48 pmBoise Air Term. Gowen Fld
4h 46m
1 stop
LAX6:34 pmLos Angeles
Jan 29
LAX4:45 pmLos Angeles
5h 28m
1 stop
BOI11:13 pmBoise Air Term. Gowen Fld
$196
Find similar
American Airlines
Jan 18
BOI6:13 amBoise Air Term. Gowen Fld
6h 36m
1 stop
SAN11:49 amSan Diego
Jan 25
SAN4:00 pmSan Diego
6h 13m
1 stop
BOI11:13 pmBoise Air Term. Gowen Fld
$216
Find similar
American Airlines
Jan 6
BOI12:37 pmBoise Air Term. Gowen Fld
6h 54m
1 stop
SAN6:31 pmSan Diego
Jan 21
SAN6:15 amSan Diego
4h 52m
1 stop
BOI12:07 pmBoise Air Term. Gowen Fld
$327
Find similar

United Airlines flights from Boise to California

Our best United Airlines deals on Boise to California flight tickets
United Airlines
Jan 24
BOI7:05 pmBoise Air Term. Gowen Fld
2h 05m
SFO8:10 pmSan Francisco
Jan 27
SFO9:00 pmSan Francisco
1h 48m
BOI11:48 pmBoise Air Term. Gowen Fld
$153
Find similar
United Airlines
Jan 17
BOI7:05 pmBoise Air Term. Gowen Fld
5h 00m
1 stop
SAN11:05 pmSan Diego
Jan 24
SAN6:15 amSan Diego
8h 55m
2 stops
BOI4:10 pmBoise Air Term. Gowen Fld
$182
Find similar
United Airlines
Feb 12
BOI10:53 amBoise Air Term. Gowen Fld
2h 06m
SFO11:59 amSan Francisco
Feb 17
SFO6:25 pmSan Francisco
1h 46m
BOI9:11 pmBoise Air Term. Gowen Fld
$201
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Boise to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseOntario

BOI - ONT

BOIONT

Boise Air Term. Gowen Fld

Wed 4/8

4:40 pm-5:45 pm

Nonstop2h 05m

Ontario

Tue 4/14

6:25 pm-9:26 pm

Nonstop2h 01m

$136

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 1/18

5:40 am-9:55 am

1 stop5h 15m

Las Vegas Harry Reid Intl

Wed 1/21

1:45 pm-9:58 pm

1 stop7h 13m

$137

BoiseOntario

BOI - ONT

BOIONT

Boise Air Term. Gowen Fld

Sat 2/7

6:09 pm-7:16 pm

Nonstop2h 07m

Ontario

Tue 2/24

7:59 pm-10:58 pm

Nonstop1h 59m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 2/25

7:05 am-9:55 am

1 stop3h 50m

Las Vegas Harry Reid Intl

Mon 3/2

7:15 am-2:45 pm

1 stop6h 30m

$142

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sat 1/31

1:45 pm-7:15 pm

1 stop6h 30m

Las Vegas Harry Reid Intl

Tue 2/3

5:25 pm-10:15 pm

1 stop3h 50m

$146

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Sat 1/17

7:00 am-7:39 am

Nonstop1h 39m

Sacramento Intl

Sun 1/18

9:13 am-11:41 am

Nonstop1h 28m

$148

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 1/17

1:55 pm-5:59 pm

1 stop5h 04m

San Francisco

Tue 1/20

7:24 pm-10:09 pm

Nonstop1h 45m

$149

BoiseSan Diego

BOI - SAN

BOISAN

Boise Air Term. Gowen Fld

Sat 1/17

7:05 pm-11:05 pm

1 stop5h 00m

San Diego

Sat 1/24

6:15 am-4:10 pm

2 stops8h 55m

$182

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 1/22

2:48 pm-6:34 pm

1 stop4h 46m

Los Angeles

Thu 1/29

4:45 pm-11:13 pm

1 stop5h 28m

$196

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 1/15

10:15 am-11:51 am

Nonstop2h 36m

Los Angeles

Mon 1/19

4:35 pm-7:51 pm

Nonstop2h 16m

$202

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Boise to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of September is another great option to travel to California, with average flight prices from Boise averaging around $237.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Boise to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $386. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $551.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as $361. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $523 on average. Flights to California from Boise in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Boise Air Term. Gowen Fld to California flight route?

Fly from Boise Air Term. Gowen Fld to Oakland for the best Boise Air Term. Gowen Fld - California flight prices

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $272 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Boise for as low as $225 on momondo.

What cabin class options are available on Boise Air Term. Gowen Fld to California flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boise to California flights?

No. A direct flight is the cheapest option for a flight between Boise to California.

Cheap Boise to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to California

Best Price Found

$88

Fastest flight time

1h 25m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Boise in the past 72 hours is $88. The best round-trip flight deal from Boise to California found on momondo in the last 72 hours is $117.
The fastest flight from Boise to California takes 1h 25m
Direct flights go from Boise to California every day.
There are 418 airports in California. From Boise there are direct flights to Sacramento Intl (SMF), San Francisco (SFO), Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to California?

    Prices for flights from Boise Air Term. Gowen Fld Airport to California were last updated today.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to California?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to California?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to California.

  • What documentation or ID do you need to fly to California?

    The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boise to California?

Best airlines flying from Boise to California

Compare and see reviews for airlines that fly from Boise to California with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $73Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
Spirit AirlinesPriceFrom $76Free CancellationRating
6.3
8,209 reviews
Search Spirit Airlines flights
DeltaPriceFrom $78Free CancellationRating
7.9
8,018 reviews
Search Delta flights
Allegiant AirPriceFrom $100Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
United AirlinesPriceFrom $130Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $137Free CancellationRating
8.0
11,542 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $147Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
11,066 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boise to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to California. momondo saves you time and could save you money on your trip.

Can I find flights from Boise to California with flexible booking policies on momondo?

Yes. All flights to California from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boise to California?

momondo helps you find the best flight between Boise and California by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boise to California right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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