Boise

$46+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jul 5 — Jul 121
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Cheap flight deals from California to Boise

Keep the following information in mind while searching for California to Boise flight deals. Data was last updated June 30, 2025.

Round-trip from

$94
(FlightHub)

One-way from

$46
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$277

Good round-trip deal

$159 or less

Good one-way deal

$93 or less
From California to Boise Air Term. Gowen Fld
One-way flight from California to Boise Air Term. Gowen Fld
Highest demand for flights based on searches. 13% potential increase in price ($41 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in June 2025
Price to beat on a round-trip flight from California to Boise Air Term. Gowen Fld.
Price to beat on a one-way flight from California to Boise Air Term. Gowen Fld.

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 June 30, 2025.

This FlightHub deal was found by Cheapflights users on 6/28. 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.
Mon 8/114:05 pmLAS - BOI
Nonstop1h 47mSpirit Airlines
Thu 8/146:06 pmBOI - LAS
Nonstop1h 50mSpirit Airlines
Deal found 6/28$94
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2112:41 pmSNA - BOI
Nonstop2h 04mAllegiant Air
Mon 9/226:37 pmBOI - SNA
Nonstop2h 10mAllegiant Air
Deal found 6/30$136
This FlightHub deal was found by Cheapflights users on 6/28. 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 8/146:45 amSNA - BOI
1 stop9h 26mSpirit Airlines
Mon 8/186:06 pmBOI - SNA
1 stop4h 15mSpirit Airlines
Deal found 6/28$139
This Booking.com deal was found by Cheapflights users on 6/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:45 amSNA - BOI
1 stop12h 36mMultiple Airlines
Thu 9/114:35 pmBOI - SNA
Nonstop2h 10mMultiple Airlines
Deal found 6/28$140
This CheapOair deal was found by Cheapflights users on 6/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:00 amLAX - BOI
1 stop11h 52mSpirit Airlines
Fri 7/187:48 pmBOI - LAX
1 stop4h 02mSpirit Airlines
Deal found 6/29$143
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/294:15 pmLAS - BOI
Nonstop1h 50mSouthwest
Mon 9/17:00 pmBOI - LAS
1 stop4h 00mSouthwest
Deal found 6/30$147
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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.
Fri 8/2211:12 amBUR - BOI
1 stop4h 59mSpirit Airlines
Mon 8/256:06 pmBOI - BUR
1 stop4h 53mSpirit Airlines
Deal found 6/29$147
This SmartFares deal was found by Cheapflights users on 6/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:58 pmSJC - BOI
Nonstop1h 40mAlaska Airlines
Mon 8/2510:08 amBOI - SJC
Nonstop1h 55mAlaska Airlines
Deal found 6/28$149
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/234:58 pmSJC - BOI
Nonstop1h 40mHawaiian Airlines
Tue 8/269:00 amBOI - SJC
1 stop6h 21mHawaiian Airlines
Deal found 6/28$150
This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1612:59 amLAS - BOI
1 stop9h 47mMultiple Airlines
Mon 7/217:48 pmBOI - LAS
Nonstop1h 51mMultiple Airlines
Deal found 6/28$154
This Delta deal was found by Cheapflights users on 6/29. 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.
Wed 8/139:55 amLAS - BOI
1 stop7h 21mDelta
Wed 8/203:45 pmBOI - LAS
1 stop5h 42mDelta
Deal found 6/29$157
This Hawaiian Airlines deal was found by Cheapflights users on 6/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:03 pmLAS - BOI
Nonstop1h 55mHawaiian Airlines
Mon 8/115:46 pmBOI - LAS
Nonstop2h 00mHawaiian Airlines
Deal found 6/30$159

Cheapflights Fare Finder

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 June 30, 2025.
Use the filters below to find and compare flights from California to Boise that are best for you.

Fly from

California

Fly to

Boise

Route

Depart

Return

Price

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Mon 8/11

4:05 pm-6:52 pm

Nonstop1h 47m

Boise Air Term. Gowen Fld

Thu 8/14

6:06 pm-6:56 pm

Nonstop1h 50m

$94

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Sun 9/21

12:41 pm-3:45 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

Mon 9/22

6:37 pm-7:47 pm

Nonstop2h 10m

$136

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Thu 8/14

6:45 am-5:11 pm

1 stop9h 26m

Boise Air Term. Gowen Fld

Mon 8/18

6:06 pm-9:21 pm

1 stop4h 15m

$139

Santa AnaBoise

SNA - BOI

SNABOI

Santa Ana J. Wayne/Orange Cnty

Mon 9/8

6:45 am-8:21 pm

1 stop12h 36m

Boise Air Term. Gowen Fld

Thu 9/11

4:35 pm-5:45 pm

Nonstop2h 10m

$140

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 7/14

6:00 am-6:52 pm

1 stop11h 52m

Boise Air Term. Gowen Fld

Fri 7/18

7:48 pm-10:50 pm

1 stop4h 02m

$143

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Fri 8/29

4:15 pm-7:05 pm

Nonstop1h 50m

Boise Air Term. Gowen Fld

Mon 9/1

7:00 pm-10:00 pm

1 stop4h 00m

$147

BurbankBoise

BUR - BOI

BURBOI

Burbank Bob Hope

Fri 8/22

11:12 am-5:11 pm

1 stop4h 59m

Boise Air Term. Gowen Fld

Mon 8/25

6:06 pm-9:59 pm

1 stop4h 53m

$147

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Fri 8/22

4:58 pm-7:38 pm

Nonstop1h 40m

Boise Air Term. Gowen Fld

Mon 8/25

10:08 am-11:03 am

Nonstop1h 55m

$149

San JoseBoise

SJC - BOI

SJCBOI

San Jose

Sat 8/23

4:58 pm-7:38 pm

Nonstop1h 40m

Boise Air Term. Gowen Fld

Tue 8/26

9:00 am-2:21 pm

1 stop6h 21m

$150

Las VegasBoise

LAS - BOI

LASBOI

Las Vegas Harry Reid Intl

Wed 7/16

12:59 am-11:46 am

1 stop9h 47m

Boise Air Term. Gowen Fld

Mon 7/21

7:48 pm-8:39 pm

Nonstop1h 51m

$154

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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.

Cheapflights Insights

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

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 $398). 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 June 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 June 30, 2025.

The most flights from USCA to BOI are scheduled on a Monday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

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 June 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from California to Boise to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Comfort

7.8

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

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 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?

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

    $46 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 Alaska Airlines and Allegiant Air, with prices starting from $62 and $64, respectively.

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

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

    Consider Copa Airlines (100%), Air New Zealand (98%) or United Airlines (97%) 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 $111. On average you can expect to pay $320. The most popular route, (Los Angeles - Boise Air Term. Gowen Fld), can usually be booked for $143.

  • 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 $398). 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
Meridian
Ontario
McCall
Caldwell

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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.

Top 9 airlines flying from California to Boise

Discover the top 9 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$71Average$145FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$78Average$153FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$78Average$255FlexibilityNo cancel feeOn-time85%
DeltaCheapest$79Average$259FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$124Average$225FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$146Average$319FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$152Average$325FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$156Average$296FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$198Average$506FlexibilityNo cancel feeOn-time71%

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