HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$37+ Cheap flights from Boise (BOI) to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to California with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to California

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to California (USCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Boise to California

Cheapest flights from Boise to California
Explore the most affordable flight options available from Boise to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:57 amBOI - LAS
Nonstop1h 52mSpirit Airlines
Mon 1/68:06 amLAS - BOI
Nonstop1h 56mSpirit Airlines
Deal found 11/20$85
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/173:45 pmBOI - OAK
1 stop18h 58mSpirit Airlines
Thu 12/195:30 amOAK - BOI
1 stop4h 32mSpirit Airlines
Deal found 11/20$95
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:57 amBOI - SMF
1 stop7h 38mSpirit Airlines
Sat 12/285:30 amSMF - BOI
1 stop4h 32mSpirit Airlines
Deal found 11/20$103
This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:57 amBOI - LAS
Nonstop1h 52mMultiple Airlines
Wed 12/252:27 pmLAS - BOI
Nonstop1h 54mMultiple Airlines
Deal found 11/20$103
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/156:00 amBOI - LAS
1 stop3h 40mDelta
Thu 12/195:00 pmLAS - BOI
1 stop6h 48mDelta
Deal found 11/20$136
This FlightHub deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1511:57 amBOI - LAX
1 stop22h 57mSpirit Airlines
Sun 12/228:36 pmLAX - BOI
1 stop13h 26mSpirit Airlines
Deal found 11/20$145
This Orbitz deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:59 pmBOI - SMF
Nonstop1h 41mMultiple Airlines
Sat 12/285:30 amSMF - BOI
1 stop4h 32mMultiple Airlines
Deal found 11/20$146
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:47 pmBOI - LAS
1 stop7h 13mAlaska Airlines
Fri 12/206:33 pmLAS - BOI
Nonstop1h 53mAlaska Airlines
Deal found 11/20$146
This CheapOair deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:57 amBOI - BUR
1 stop23h 25mSpirit Airlines
Sun 1/57:03 pmBUR - BOI
1 stop14h 59mSpirit Airlines
Deal found 11/21$159
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/125:28 pmBOI - OAK
1 stop6h 37mMultiple Airlines
Thu 12/195:30 amOAK - BOI
1 stop4h 32mMultiple Airlines
Deal found 11/20$159
This Cheapflightsfares deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/810:50 pmBOI - LAS
Nonstop1h 50mAllegiant Air
Sun 12/157:00 pmLAS - BOI
Nonstop2h 00mAllegiant Air
Deal found 11/20$161
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:27 pmBOI - SMF
1 stop6h 23mDelta
Tue 1/142:55 pmSMF - BOI
1 stop6h 16mDelta
Deal found 11/21$166

Find flights from Boise to California within your budget

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, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 1/27

7:33 pm-8:25 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Thu 1/30

3:38 pm-6:38 pm

Nonstop2h 00m

$82

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Tue 12/17

3:45 pm-9:43 am

1 stop18h 58m

Oakland

Thu 12/19

5:30 am-11:02 am

1 stop4h 32m

$95

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 12/19

11:57 am-12:49 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Wed 12/25

2:27 pm-5:21 pm

Nonstop1h 54m

$103

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Thu 12/19

11:57 am-6:35 pm

1 stop7h 38m

Sacramento Intl

Sat 12/28

5:30 am-11:02 am

1 stop4h 32m

$103

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 3/3

3:23 pm-4:21 pm

Nonstop1h 58m

Las Vegas Harry Reid Intl

Thu 3/6

10:09 am-1:00 pm

Nonstop1h 51m

$117

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 1/27

1:20 pm-6:06 pm

1 stop5h 46m

Las Vegas Harry Reid Intl

Thu 1/30

3:59 pm-11:45 pm

1 stop6h 46m

$136

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sun 12/15

11:57 am-9:54 am

1 stop22h 57m

Los Angeles

Sun 12/22

8:36 pm-11:02 am

1 stop13h 26m

$145

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Thu 12/19

8:59 pm-9:40 pm

Nonstop1h 41m

Sacramento Intl

Sat 12/28

5:30 am-11:02 am

1 stop4h 32m

$146

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 1/9

2:07 pm-7:31 pm

1 stop6h 24m

Las Vegas Harry Reid Intl

Sun 1/12

6:00 am-1:27 pm

1 stop6h 27m

$158

BoiseOakland

BOI - OAK

BOIOAK

Boise Air Term. Gowen Fld

Thu 12/12

5:28 pm-11:05 pm

1 stop6h 37m

Oakland

Thu 12/19

5:30 am-11:02 am

1 stop4h 32m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Boise to California

Have a flexible travel schedule? Discover the best time to fly to California from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boise to California

Get recent, data-driven insights about flights from Boise to California including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boise to California?

Currently, September is the cheapest month in which you can book a flight from Boise to California (average of $240). Flying from Boise to California in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to CA?

Find hourly flight availability from Boise to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to California as you normally would.

Weekly flight availability from Boise to California

Explore weekly flight availability from Boise to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 21, 2024.

The most flights from BOI to USCA are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, United Airlines and Delta from Boise to California to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,458 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

WestJet
7.3
Good
2,810 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Food

7.2

Overall

8.1

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Boise to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to California?

    For a flight from Boise to California, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How popular is this Boise to California flight route?

    Flights from Boise Air Term. Gowen Fld to California have been viewed 79 times in the past calendar month.

  • What are the cheapest airlines to fly from Boise to California one-way?

    One-way options have recently been found by users for as low as $37 on Spirit Airlines. Other airlines that offer cheap prices include Allegiant Air from $48 and Delta from $68 one-way.

  • What are the most popular routes from Boise to California?

    Most travelers choose Boise Air Term. Gowen Fld - Los Angeles, Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl or Boise Air Term. Gowen Fld - San Diego when deciding on the best route from Boise to California.

  • What are the most reliable airlines from Boise to California?

    The top 3 most reliable airlines when flying from Boise to California are Finnair (100%), LATAM Airlines (98%) and ITA Airways (98%).

  • What are the cheapest flights from Boise to California?

    Looking for the cheapest flight from Boise to California? While on average our users pay $828, our data indicates the cheapest price to be $113. The most popular route (Boise Air Term. Gowen Fld - Los Angeles), is priced around $126.

  • Can I find deals for flights from Boise to California that include hotel bookings?

    Yes. In addition to deals on Boise to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to California.

  • Can I find deals for business class flights from Boise to California?

    Yes. Cheapflights offers flight deals from Boise to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to California?

    Currently, September is the cheapest month in which you can book a flight from Boise to California (average of $240). Flying from Boise to California in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to California

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Seattle flights
Boise to Seattle flights
Boise to Los Angeles flights
Spokane to Los Angeles flights
Spokane to Sky Harbor Intl flights
Boise to Las Vegas flights
Boise to Sky Harbor Intl flights
Boise to Salt Lake City flights
Boise to O'Hare Intl flights
Boise to John F Kennedy Intl flights
Boise to Orlando flights
Boise to Denver flights
Spokane to Dallas/Fort Worth flights
Spokane to San Diego flights
Boise to Newark flights
Boise to Portland flights
Spokane to San Francisco flights
Boise to Dallas/Fort Worth flights
Boise to LaGuardia flights
Spokane to Hobby flights
Spokane to Denver flights
Spokane to Honolulu flights
Boise to Honolulu flights
Boise to San Diego flights
Boise to Ontario flights
Boise to Hobby flights
Boise to Miami flights
Boise to Fort Lauderdale flights
Spokane to John F Kennedy Intl flights
Spokane to Las Vegas flights
Spokane to Ontario flights
Spokane to Portland flights
Boise to Burbank flights
Boise to Sacramento flights
Boise to Santa Ana flights
Spokane to San Jose flights
Spokane to Miami flights
Spokane to Santa Ana flights
Spokane to Atlanta flights
Spokane to Orlando flights
Boise to Atlanta flights
Spokane to Salt Lake City flights
Idaho Falls to Denver flights
Spokane to Newark flights
Spokane to Minneapolis flights
Boise to San Francisco flights
Spokane to LaGuardia flights
Spokane to Fort Lauderdale flights
Spokane to Kahului flights
Idaho Falls to Sky Harbor Intl flights

Top 8 airlines flying from Boise to California

Discover the top 8 airlines that operate flights from Boise to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$67Average$170FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$67Average$156FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$116Average$205FlexibilityNo cancel feeOn-time88%
DeltaCheapest$125Average$292FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$126Average$314FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$153Average$343FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$158Average$323FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$227Average$393FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines