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$40+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Boise to California

Keep the following information in mind while searching for Boise to California flight deals. Data was last updated May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$95
(Cheapflightsfares)

One-way from

$40
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$256

Good round-trip deal

$152 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Los Angeles flights.
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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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Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Boise Air Term. Gowen Fld to California.
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Price to beat on a one-way flight from Boise Air Term. Gowen Fld to California.
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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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
Fri 6/612:16 pmBOI - LAS
Nonstop1h 47mSpirit Airlines
Mon 6/98:35 amLAS - BOI
Nonstop1h 46mSpirit Airlines
Deal found 4/30$95
This Expedia deal was found by Cheapflights users on 4/30. 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.
Mon 5/2612:16 pmBOI - LAS
Nonstop1h 47mMultiple Airlines
Fri 5/304:32 pmLAS - BOI
1 stop5h 18mMultiple Airlines
Deal found 4/30$113
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Thu 9/184:35 pmBOI - SNA
Nonstop2h 10mAllegiant Air
Mon 9/222:43 pmSNA - BOI
Nonstop2h 04mAllegiant Air
Deal found 4/28$135
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/2710:45 amBOI - SFO
Nonstop1h 53mUnited Airlines
Tue 6/311:05 amSFO - BOI
Nonstop1h 45mUnited Airlines
Deal found 4/29$137
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/48:31 pmBOI - LAS
Nonstop1h 56mAlaska Airlines
Tue 6/107:22 pmLAS - BOI
Nonstop1h 50mAlaska Airlines
Deal found 4/30$137
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 5/311:00 pmBOI - SFO
Nonstop1h 44mHawaiian Airlines
Mon 6/22:31 pmSFO - BOI
Nonstop1h 40mHawaiian Airlines
Deal found 4/29$138
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Mon 6/912:16 pmBOI - BUR
1 stop10h 42mSpirit Airlines
Thu 6/198:25 pmBUR - BOI
1 stop11h 16mSpirit Airlines
Deal found 4/29$138
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 11/111:35 amBOI - BUR
Nonstop2h 10mAlaska Airlines
Tue 11/41:30 pmBUR - BOI
Nonstop1h 55mAlaska Airlines
Deal found 4/28$139
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/1012:54 pmBOI - SFO
Nonstop1h 44mAlaska Airlines
Tue 6/104:47 pmSFO - BOI
1 stop4h 55mAlaska Airlines
Deal found 4/30$141
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 5/207:00 amBOI - SMF
Nonstop1h 27mAlaska Airlines
Tue 5/204:15 pmSMF - BOI
1 stop5h 27mAlaska Airlines
Deal found 4/29$147
This Mytrip deal was found by Cheapflights users on 4/30. 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 6/212:16 pmBOI - SMF
1 stop22h 30mSpirit Airlines
Thu 6/52:40 pmSMF - BOI
1 stop19h 41mSpirit Airlines
Deal found 4/30$151
This Delta deal was found by Cheapflights users on 4/29. 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 6/108:35 amBOI - SFO
1 stop5h 17mDelta
Tue 6/107:24 pmSFO - BOI
1 stop3h 50mDelta
Deal found 4/29$157

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Boise to California that are best for you.

Fly from

Boise

Fly to

California

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Fri 6/6

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Mon 6/9

8:35 am-11:21 am

Nonstop1h 46m

$95

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/26

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

Fri 5/30

4:32 pm-10:50 pm

1 stop5h 18m

$113

BoiseSanta Ana

BOI - SNA

BOISNA

Boise Air Term. Gowen Fld

Sat 6/7

2:35 pm-3:52 pm

Nonstop2h 17m

Santa Ana J. Wayne/Orange Cnty

Sun 7/13

2:33 pm-5:35 pm

Nonstop2h 02m

$113

BoiseSanta Ana

BOI - SNA

BOISNA

Boise Air Term. Gowen Fld

Thu 5/29

6:50 pm-8:05 pm

Nonstop2h 15m

Santa Ana J. Wayne/Orange Cnty

Mon 6/2

6:45 am-11:21 am

1 stop3h 36m

$119

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 5/27

10:45 am-11:38 am

Nonstop1h 53m

San Francisco

Tue 6/3

11:05 am-1:50 pm

Nonstop1h 45m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 6/4

8:31 pm-9:27 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

Thu 6/12

9:03 pm-11:58 pm

Nonstop1h 55m

$137

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 5/31

1:00 pm-1:44 pm

Nonstop1h 44m

San Francisco

Mon 6/2

2:31 pm-5:11 pm

Nonstop1h 40m

$138

BoiseBurbank

BOI - BUR

BOIBUR

Boise Air Term. Gowen Fld

Mon 6/9

12:16 pm-9:58 pm

1 stop10h 42m

Burbank Bob Hope

Thu 6/19

8:25 pm-8:41 am

1 stop11h 16m

$138

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 6/10

12:54 pm-1:38 pm

Nonstop1h 44m

San Francisco

Tue 6/10

4:47 pm-10:42 pm

1 stop4h 55m

$141

BoiseSacramento

BOI - SMF

BOISMF

Boise Air Term. Gowen Fld

Tue 5/20

7:00 am-7:27 am

Nonstop1h 27m

Sacramento Intl

Tue 5/20

4:15 pm-10:42 pm

1 stop5h 27m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Cheapflights Insights

Everything you need to know about your flight from Boise to California

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 $327). 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 May 1, 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 May 1, 2025.

The most flights from BOI to USCA are scheduled on a Monday (33 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Boarding

8.1

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 66 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 $40 on Spirit Airlines. Other airlines that offer cheap prices include Alaska Airlines from $69 and Hawaiian Airlines from $78 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 - Santa Ana J. Wayne/Orange Cnty 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 Condor (100%), Iberia (100%) and ITA Airways (100%).

  • What are the cheapest flights from Boise to California?

    Looking for the cheapest flight from Boise to California? While on average our users pay $1,211, our data indicates the cheapest price to be $98. The most popular route (Boise Air Term. Gowen Fld - Las Vegas Harry Reid Intl), is priced around $89.

  • 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 $327). 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

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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 9 airlines flying from Boise to California

Discover the top 9 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$150FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$77Average$132FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$78Average$265FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$88Average$268FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$112Average$225FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$148Average$327FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$154Average$307FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$157Average$330FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$246Average$386FlexibilityNo cancel feeOn-time71%

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