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Cheap flights from Boise to California from $34

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 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to California

Cheap round-trip flights

Spirit Airlines Logo
2:16 pm - 3:07 pmBOI-LAS
1h 51mnonstop
Spirit Airlines Logo
10:26 am - 1:21 pmLAS-BOI
1h 55mnonstop
$70Spirit Airlines
Find Deal
jue., sep. 4 - dom., sep. 7
Spirit Airlines Logo
2:16 pm - 3:07 pmBOI-LAS
1h 51mnonstop
Spirit Airlines Logo
5:36 pm - 8:31 pmLAS-BOI
1h 55mnonstop
$71Spirit Airlines
Find Deal
sáb., sep. 27 - lun., sep. 29
Alaska Airlines Logo
3:37 pm - 4:27 pmBOI-SFO
1h 50mnonstop
Alaska Airlines Logo
8:00 am - 10:39 amSFO-BOI
1h 39mnonstop
$121Alaska Airlines
Find Deal
mar., oct. 7 - mar., oct. 14
Southwest Logo
6:10 am - 7:10 amBOI-LAS
2h 00mnonstop
Southwest Logo
7:35 am - 10:20 amLAS-BOI
1h 45mnonstop
$126Southwest
Find Deal
mar., nov. 11 - sáb., nov. 15
Alaska Airlines Logo
3:37 pm - 4:27 pmBOI-SFO
1h 50mnonstop
Alaska Airlines Logo
8:00 am - 10:39 amSFO-BOI
1h 39mnonstop
$130Alaska Airlines
Find Deal
lun., oct. 6 - mié., oct. 15
Southwest Logo
5:45 pm - 6:30 pmBOI-SJC
1h 45mnonstop
Southwest Logo
12:35 pm - 3:10 pmSJC-BOI
1h 35mnonstop
$130Southwest
Find Deal
jue., sep. 11 - mar., sep. 16
Delta Logo
4:19 pm - 7:57 pmBOI-SFO
4h 38m1 stop
Delta Logo
4:55 pm - 12:15 amSFO-BOI
6h 20m1 stop
$141Delta
Find Deal
mar., sep. 9 - mar., sep. 16
Delta Logo
11:12 am - 4:08 pmBOI-LAS
5h 56m1 stop
Delta Logo
10:52 am - 6:51 pmLAS-BOI
6h 59m1 stop
$146Delta
Find Deal
mié., oct. 29 - jue., nov. 6
United Airlines Logo
2:31 pm - 8:44 pmBOI-ONT
7h 13m1 stop
United Airlines Logo
6:38 pm - 11:28 pmONT-BOI
3h 50m1 stop
$303United Airlines
Find Deal
sáb., nov. 8 - lun., nov. 10
United Airlines Logo
2:13 pm - 7:21 pmBOI-RNO
6h 08m1 stop
United Airlines Logo
6:30 am - 1:30 pmRNO-BOI
6h 00m1 stop
$389United Airlines
Find Deal
sáb., ago. 30 - lun., sep. 1

Spirit Airlines flights from Boise to California

Our best Spirit Airlines deals on Boise to California flight tickets
Spirit Airlines
Sep 4
BOI2:16 pmBoise Air Term. Gowen Fld
1h 51m
LAS3:07 pmLas Vegas Harry Reid Intl
Sep 7
LAS10:26 amLas Vegas Harry Reid Intl
1h 55m
BOI1:21 pmBoise Air Term. Gowen Fld
$70
Find similar
Spirit Airlines
Sep 27
BOI2:16 pmBoise Air Term. Gowen Fld
1h 51m
LAS3:07 pmLas Vegas Harry Reid Intl
Sep 29
LAS5:36 pmLas Vegas Harry Reid Intl
1h 55m
BOI8:31 pmBoise Air Term. Gowen Fld
$71
Find similar
Spirit Airlines
Sep 6
BOI2:16 pmBoise Air Term. Gowen Fld
1h 51m
LAS3:07 pmLas Vegas Harry Reid Intl
Sep 18
LAS10:26 amLas Vegas Harry Reid Intl
1h 55m
BOI1:21 pmBoise Air Term. Gowen Fld
$72
Find similar

Frontier flights from Boise to California

Our best Frontier deals on Boise to California flight tickets
Frontier
Oct 2
BOI12:22 pmBoise Air Term. Gowen Fld
8h 32m
1 stop
ONT7:54 pmOntario
Oct 8
ONT6:53 amOntario
27h 50m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
$213
Find similar
Frontier
Aug 24
BOI12:33 pmBoise Air Term. Gowen Fld
12h 17m
1 stop
ONT11:50 pmOntario
Aug 27
ONT12:59 amOntario
9h 39m
1 stop
BOI11:38 amBoise Air Term. Gowen Fld
$225
Find similar
Frontier
Aug 21
BOI12:33 pmBoise Air Term. Gowen Fld
5h 59m
1 stop
LAX5:32 pmLos Angeles
Aug 23
LAX3:30 pmLos Angeles
19h 08m
1 stop
BOI11:38 amBoise Air Term. Gowen Fld
$228
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 agosto 11, 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

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

jue. 9/4

2:16 pm-3:07 pm

Nonstop1h 51m

Las Vegas Harry Reid Intl

dom. 9/7

10:26 am-1:21 pm

Nonstop1h 55m

$70

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

sáb. 9/27

2:16 pm-3:07 pm

Nonstop1h 51m

Las Vegas Harry Reid Intl

lun. 9/29

5:36 pm-8:31 pm

Nonstop1h 55m

$71

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

mar. 10/7

3:37 pm-4:27 pm

Nonstop1h 50m

San Francisco

mar. 10/14

8:00 am-10:39 am

Nonstop1h 39m

$121

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

mar. 11/11

6:10 am-7:10 am

Nonstop2h 00m

Las Vegas Harry Reid Intl

sáb. 11/15

7:35 am-10:20 am

Nonstop1h 45m

$126

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

lun. 10/6

3:37 pm-4:27 pm

Nonstop1h 50m

San Francisco

mié. 10/15

8:00 am-10:39 am

Nonstop1h 39m

$130

BoiseSan Jose

BOI - SJC

BOISJC

Boise Air Term. Gowen Fld

jue. 9/11

5:45 pm-6:30 pm

Nonstop1h 45m

San Jose

mar. 9/16

12:35 pm-3:10 pm

Nonstop1h 35m

$130

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

mar. 9/9

4:19 pm-7:57 pm

1 stop4h 38m

San Francisco

mar. 9/16

4:55 pm-12:15 am

1 stop6h 20m

$141

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

mié. 10/29

11:12 am-4:08 pm

1 stop5h 56m

Las Vegas Harry Reid Intl

jue. 11/6

10:52 am-6:51 pm

1 stop6h 59m

$146

BoiseOntario

BOI - ONT

BOIONT

Boise Air Term. Gowen Fld

sáb. 11/8

2:31 pm-8:44 pm

1 stop7h 13m

Ontario

lun. 11/10

6:38 pm-11:28 pm

1 stop3h 50m

$303

BoiseReno

BOI - RNO

BOIRNO

Boise Air Term. Gowen Fld

sáb. 8/30

2:13 pm-7:21 pm

1 stop6h 08m

Reno

lun. 9/1

6:30 am-1:30 pm

1 stop6h 00m

$389

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 October is another great option to travel to California, with average flight prices from Boise averaging around $234.

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 $408. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to California on Tuesday is $556.

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 $364. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $527 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 San Jose 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 $268 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 $227 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

$34

Fastest flight time

1h 25m

Direct flights

Every day

Airports in California

8 airports
The best one-way flight to California from Boise in the past 72 hours is $34. The best round-trip flight deal from Boise to California found on momondo in the last 72 hours is $70.
The fastest flight from Boise to California takes 1h 25m
Direct flights go from Boise to California every day.
There are 8 airports near California: San Diego (SAN), Los Angeles (LAX), Santa Ana J. Wayne/Orange Cnty (SNA), San Jose (SJC), Sacramento Intl (SMF), San Francisco (SFO), Burbank Bob Hope (BUR), Las Vegas Harry Reid Intl (LAS)
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  • 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
Spirit AirlinesPriceFrom $50Free CancellationRating
6.3
8,043 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $73Free CancellationRating
7.8
2,647 reviews
Search Hawaiian Airlines flights
Avelo AirlinesPriceFrom $78Free CancellationRating
7.5
78 reviews
Search Avelo Airlines flights
DeltaPriceFrom $78Free CancellationRating
8.0
7,978 reviews
Search Delta flights
Allegiant AirPriceFrom $102Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $143Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $147Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
SouthwestPriceFrom $148Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $172Free CancellationRating
7.2
10,000 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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