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$53+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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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 January 21, 2025.

Round-trip from

$87
(Cheapflightsfares)

One-way from

$53
(FlightHub)
From Boise Air Term. Gowen Fld to California
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One-way flight from Boise Air Term. Gowen Fld to California
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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 January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:38 pmBOI - LAS
Nonstop1h 52mSpirit Airlines
Sun 2/93:43 pmLAS - BOI
Nonstop2h 00mSpirit Airlines
Deal found 1/21$87
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 2/610:39 amBOI - LAS
Nonstop1h 52mAllegiant Air
Sun 2/96:45 amLAS - BOI
Nonstop2h 04mAllegiant Air
Deal found 1/20$90
This Booking.com deal was found by Cheapflights users on 1/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/77:38 pmBOI - LAS
Nonstop1h 52mMultiple Airlines
Sun 2/96:45 amLAS - BOI
Nonstop2h 04mMultiple Airlines
Deal found 1/19$93
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 2/196:46 pmBOI - SFO
Nonstop1h 41mAlaska Airlines
Wed 2/265:54 pmSFO - BOI
Nonstop1h 35mAlaska Airlines
Deal found 1/20$137
This Mytrip deal was found by Cheapflights users on 1/19. 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.
Mon 3/37:41 pmBOI - RNO
1 stop14h 33mSpirit Airlines
Mon 3/108:17 pmRNO - BOI
1 stop15h 15mSpirit Airlines
Deal found 1/19$137
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:41 pmBOI - BUR
1 stop15h 40mSpirit Airlines
Wed 2/269:55 pmBUR - BOI
1 stop19h 51mSpirit Airlines
Deal found 1/20$140
This CheapOair deal was found by Cheapflights users on 1/19. 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.
Sun 2/237:41 pmBOI - SNA
1 stop26h 58mSpirit Airlines
Thu 2/276:45 amSNA - BOI
1 stop11h 01mSpirit Airlines
Deal found 1/19$141
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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.
Sat 2/222:47 pmBOI - SNA
Nonstop2h 20mAllegiant Air
Mon 2/2410:20 amSNA - BOI
Nonstop2h 07mAllegiant Air
Deal found 1/19$149
This CheapOair deal was found by Cheapflights users on 1/19. 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 2/37:38 pmBOI - SAN
1 stop3h 40mSpirit Airlines
Wed 2/57:26 pmSAN - BOI
1 stop22h 17mSpirit Airlines
Deal found 1/19$154
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 2/104:59 pmBOI - BUR
1 stop6h 00mAlaska Airlines
Wed 2/124:07 pmBUR - BOI
1 stop5h 03mAlaska Airlines
Deal found 1/20$156
This United Airlines deal was found by Cheapflights users on 1/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1411:05 amBOI - SFO
Nonstop1h 55mUnited Airlines
Sun 2/237:08 pmSFO - BOI
Nonstop1h 51mUnited Airlines
Deal found 1/19$157
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 2/185:59 pmBOI - BUR
1 stop4h 57mDelta
Sat 3/14:55 pmBUR - BOI
1 stop5h 07mDelta
Deal found 1/20$157

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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 2/6

7:38 pm-8:30 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 2/9

3:43 pm-6:43 pm

Nonstop2h 00m

$87

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Thu 2/6

10:39 am-11:31 am

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 2/9

6:45 am-9:49 am

Nonstop2h 04m

$90

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 2/7

7:38 pm-8:30 pm

Nonstop1h 52m

Las Vegas Harry Reid Intl

Sun 2/9

6:45 am-9:49 am

Nonstop2h 04m

$93

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Wed 2/19

6:46 pm-7:27 pm

Nonstop1h 41m

San Francisco

Wed 2/26

5:54 pm-8:29 pm

Nonstop1h 35m

$137

BoiseReno

BOI - RNO

BOIRNO

Boise Air Term. Gowen Fld

Mon 3/3

7:41 pm-9:14 am

1 stop14h 33m

Reno

Mon 3/10

8:17 pm-12:32 pm

1 stop15h 15m

$137

BoiseBurbank

BOI - BUR

BOIBUR

Boise Air Term. Gowen Fld

Tue 2/18

7:41 pm-10:21 am

1 stop15h 40m

Burbank Bob Hope

Wed 2/26

9:55 pm-6:46 pm

1 stop19h 51m

$140

BoiseSanta Ana

BOI - SNA

BOISNA

Boise Air Term. Gowen Fld

Sun 2/23

7:41 pm-9:39 pm

1 stop26h 58m

Santa Ana J. Wayne/Orange Cnty

Thu 2/27

6:45 am-6:46 pm

1 stop11h 01m

$141

BoiseSanta Ana

BOI - SNA

BOISNA

Boise Air Term. Gowen Fld

Sat 2/22

2:47 pm-4:07 pm

Nonstop2h 20m

Santa Ana J. Wayne/Orange Cnty

Mon 2/24

10:20 am-1:27 pm

Nonstop2h 07m

$149

BoiseSan Diego

BOI - SAN

BOISAN

Boise Air Term. Gowen Fld

Mon 2/3

7:38 pm-10:18 pm

1 stop3h 40m

San Diego

Wed 2/5

7:26 pm-6:43 pm

1 stop22h 17m

$154

BoiseBurbank

BOI - BUR

BOIBUR

Boise Air Term. Gowen Fld

Mon 2/10

4:59 pm-9:59 pm

1 stop6h 00m

Burbank Bob Hope

Wed 2/12

4:07 pm-10:10 pm

1 stop5h 03m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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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, January is the cheapest month in which you can book a flight from Boise to California (average of $246). Flying from Boise to California in March is currently the most expensive (average of $344). 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 January 21, 2025.

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 January 21, 2025.

The most flights from BOI to USCA are scheduled on a Tuesday (28 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (27 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 January 21, 2025.
Peruse reviews from past customers who have flown with American Airlines, Delta and Alaska Airlines 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
4,659 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,696 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.4
Good
801 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 78 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 $53 on Spirit Airlines. Other airlines that offer cheap prices include Allegiant Air from $64 and United Airlines from $69 one-way.

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

    Most travelers choose Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl, Boise Air Term. Gowen Fld - Los Angeles 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%), Air France (96%) and LATAM Airlines (96%).

  • What are the cheapest flights from Boise to California?

    Looking for the cheapest flight from Boise to California? While on average our users pay $783, our data indicates the cheapest price to be $113. The most popular route (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl), is priced around $73.

  • 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, January is the cheapest month in which you can book a flight from Boise to California (average of $246). Flying from Boise to California in March is currently the most expensive (average of $344). 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.

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Alternative routes for Boise to California

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$67Average$153FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$69Average$162FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$127Average$209FlexibilityNo cancel feeOn-time88%
DeltaCheapest$127Average$299FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$134Average$315FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$156Average$343FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$162Average$339FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$227Average$355FlexibilityNo cancel feeOn-time71%
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