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$36+ Cheap flights from California to Boise (BOI)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
feb. 4 — feb. 111
mar. 2/4
mar. 2/11
1 adult, Economy
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Cheap flight deals from California to Boise

Discover tips and strategies to find the most affordable flight options for your journey from California (USCA) to Boise (BOI). 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 enero 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$73
(Cheapflightsfares)

One-way from

$36
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$287

Good round-trip deal

$77 or less

Good one-way deal

$80 or less
Provider with most accurate pricing for Los Angeles-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Boise Air Term. Gowen Fld flights.
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From California to Boise Air Term. Gowen Fld
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One-way flight from California to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 14% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from California to Boise Air Term. Gowen Fld.
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Price to beat on a one-way flight from California to Boise Air Term. Gowen Fld.
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Find flight deals from California to Boise

Cheapest flights from California to Boise
Explore the most affordable flight options available from California to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/30. 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.
jue. 2/203:56 pmLAS - BOI
Nonstop1h 50mSpirit Airlines
lun. 2/247:41 pmBOI - LAS
Nonstop1h 51mSpirit Airlines
Deal found 1/30$73
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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.
jue. 2/66:45 amLAS - BOI
Nonstop2h 04mAllegiant Air
dom. 2/910:39 amBOI - LAS
Nonstop1h 52mAllegiant Air
Deal found 1/29$85
This Mytrip deal was found by Cheapflights users on 1/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/256:15 amSAN - BOI
1 stop11h 31mSpirit Airlines
lun. 3/37:41 pmBOI - SAN
1 stop14h 20mSpirit Airlines
Deal found 1/29$94
This Cheapflightsfares deal was found by Cheapflights users on 1/29. 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.
jue. 2/63:43 pmLAS - BOI
Nonstop2h 00mMultiple Airlines
dom. 2/910:39 amBOI - LAS
Nonstop1h 52mMultiple Airlines
Deal found 1/29$106
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/209:55 pmBUR - BOI
1 stop19h 51mSpirit Airlines
dom. 2/237:41 pmBOI - BUR
1 stop23h 50mSpirit Airlines
Deal found 1/30$130
This FlightHub deal was found by Cheapflights users on 1/28. 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.
mié. 2/265:40 pmSJC - BOI
1 stop24h 06mSpirit Airlines
mié. 3/51:31 pmBOI - SJC
1 stop6h 28mSpirit Airlines
Deal found 1/28$132
This Orbitz deal was found by Cheapflights users on 1/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/256:15 amSAN - BOI
1 stop11h 31mMultiple Airlines
lun. 3/35:50 pmBOI - SAN
Nonstop2h 21mMultiple Airlines
Deal found 1/29$142
This FlightHub deal was found by Cheapflights users on 1/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/156:45 amSNA - BOI
1 stop4h 47mSpirit Airlines
mar. 3/181:31 pmBOI - SNA
1 stop8h 59mSpirit Airlines
Deal found 1/29$155
This Orbitz deal was found by Cheapflights users on 1/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2711:19 amSJC - BOI
1 stop6h 27mMultiple Airlines
dom. 3/210:11 amBOI - SJC
Nonstop1h 55mMultiple Airlines
Deal found 1/30$156
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/217:42 amSMF - BOI
1 stop10h 04mSpirit Airlines
lun. 2/247:41 pmBOI - SMF
1 stop12h 06mSpirit Airlines
Deal found 1/30$157
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/141:21 pmBUR - BOI
1 stop4h 39mDelta
lun. 3/245:59 pmBOI - BUR
1 stop4h 53mDelta
Deal found 1/30$157
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
vie. 3/710:09 amLAS - BOI
Nonstop1h 51mAlaska Airlines
mar. 3/116:46 pmBOI - LAS
1 stop14h 50mAlaska Airlines
Deal found 1/29$158

Find flights from California to Boise within your budget

Customize your flight search to find flights from California to Boise 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 enero 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

jue. 2/20

3:56 pm-6:46 pm

Nonstop1h 50m

Boise Air Term. Gowen Fld

lun. 2/24

7:41 pm-8:32 pm

Nonstop1h 51m

$73

San DiegoBoise

SAN - BOI

SANBOI

San Diego

mar. 2/25

6:15 am-6:46 pm

1 stop11h 31m

Boise Air Term. Gowen Fld

lun. 3/3

7:41 pm-9:01 am

1 stop14h 20m

$94

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

vie. 2/28

3:56 pm-6:46 pm

Nonstop1h 50m

Boise Air Term. Gowen Fld

lun. 3/3

6:58 pm-11:13 pm

1 stop5h 15m

$117

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

jue. 2/20

9:55 pm-6:46 pm

1 stop19h 51m

Boise Air Term. Gowen Fld

dom. 2/23

7:41 pm-6:31 pm

1 stop23h 50m

$130

San JoseBoise

SJC - BOI

SJCBOI

San Jose

mié. 2/26

5:40 pm-6:46 pm

1 stop24h 06m

Boise Air Term. Gowen Fld

mié. 3/5

1:31 pm-6:59 pm

1 stop6h 28m

$132

San DiegoBoise

SAN - BOI

SANBOI

San Diego

mar. 2/25

6:15 am-6:46 pm

1 stop11h 31m

Boise Air Term. Gowen Fld

lun. 3/3

5:50 pm-7:11 pm

Nonstop2h 21m

$142

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

sáb. 3/15

6:45 am-12:32 pm

1 stop4h 47m

Boise Air Term. Gowen Fld

mar. 3/18

1:31 pm-9:30 pm

1 stop8h 59m

$155

San JoseBoise

SJC - BOI

SJCBOI

San Jose

jue. 2/27

11:19 am-6:46 pm

1 stop6h 27m

Boise Air Term. Gowen Fld

dom. 3/2

10:11 am-11:06 am

Nonstop1h 55m

$156

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

vie. 3/14

1:21 pm-7:00 pm

1 stop4h 39m

Boise Air Term. Gowen Fld

lun. 3/24

5:59 pm-9:52 pm

1 stop4h 53m

$157

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

vie. 2/21

7:42 am-6:46 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

lun. 2/24

7:41 pm-6:47 am

1 stop12h 06m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 60 results
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Best time to book a flight from California to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from California 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 California to Boise

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

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

Currently, October is the cheapest month in which you can book a flight from California to Boise (average of $314). Flying from California to Boise in June is currently the most expensive (average of $436). 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 CA to BOI?

Find hourly flight availability from California to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 30, 2025.

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

Weekly flight availability from California to Boise

Explore weekly flight availability from California to Boise. 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 enero 30, 2025.

The most flights from USCA to BOI are scheduled on a Wednesday (26 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 Boise by month

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

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated enero 30, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from California to Boise to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

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
4,585 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

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
9,686 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

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
8,450 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

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
8,906 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

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
7.3
Good
790 reviews
Southwest
8.1
Very good
4,585 reviews

Boarding

8.2

Comfort

8.1

Entertainment

7.7

Crew

8.7

Overall

8.1

Food

7.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

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 California to Boise. 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 into for flights to Boise from California?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from California to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

  • How popular is this California to Boise flight route?

    This flight path from California to Boise Air Term. Gowen Fld was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    $36 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Allegiant Air and Alaska Airlines, with prices starting from $50 and $69, respectively.

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

    The most popular flight routes from California to Boise are Los Angeles - Boise Air Term. Gowen Fld, San Francisco - Boise Air Term. Gowen Fld and Ontario - Boise Air Term. Gowen Fld.

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

    Consider LATAM Airlines (94%), Copa Airlines (88%) or Qatar Airways (88%) when booking your flight. These represent the most reliable airlines when flying from California to Boise.

  • What are the cheapest flights from California to Boise?

    The cheapest flight price from California to Boise is $98. On average you can expect to pay $280. The most popular route, (Los Angeles - Boise Air Term. Gowen Fld), can usually be booked for $97.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Boise 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 California to Boise?

    Currently, October is the cheapest month in which you can book a flight from California to Boise (average of $314). Flying from California to Boise in June is currently the most expensive (average of $436). 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

Traveling to a place near California?

Book flights to California if you plan to visit one of these locations
Nampa
McCall
Meridian
Caldwell
Ontario

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Alternative routes for California to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from California to Boise

Discover the top 8 airlines that operate flights from California to Boise. 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 enero 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$73Average$162FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$78Average$156FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$123Average$309FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$128Average$233FlexibilityNo cancel feeOn-time88%
DeltaCheapest$138Average$296FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$339FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$343FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$381FlexibilityNo cancel feeOn-time71%
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