$43+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from California to Boise 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 California to Boise
Keep the following information in mind while searching for California to Boise flight deals. Data was last updated Nisan 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $88 (FlightHub) |
One-way from | $43 (FlightHub) |
Popular in | December |
Cheapest in | October |
Average price | $247 |
Good round-trip deal | $119 or less |
Good one-way deal | $69 or less |
Find flight deals from California to Boise
Cheapest flights from California to BoiseExplore 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 Nisan 24, 2025.
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 Nisan 24, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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.
This Expedia deal was found by Cheapflights users on 4/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/23. 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.
This Priceline deal was found by Cheapflights users on 4/22. 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.
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
This Hawaiian Airlines deal was found by Cheapflights users on 4/22. 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.
This Booking.com deal was found by Cheapflights users on 4/23. 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.
This Southwest deal was found by Cheapflights users on 4/22. 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.
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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.
This Mytrip deal was found by Cheapflights users on 4/23. 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.
This Southwest deal was found by Cheapflights users on 4/23. 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.
This Booking.com deal was found by Cheapflights users on 4/24. 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.
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 Nisan 24, 2025.
Use the filters below to find and compare flights from California to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Las VegasBoise
LAS - BOI
LASBOI
Las Vegas Harry Reid Intl
Cum 5/23
8:35 am-11:21 am
Nonstop1h 46m
Boise Air Term. Gowen Fld
Pzt 5/26
12:16 pm-1:03 pm
Nonstop1h 47m
Las VegasBoise
LAS - BOI
LASBOI
Las Vegas Harry Reid Intl
Cum 6/6
8:35 am-11:21 am
Nonstop1h 46m
Boise Air Term. Gowen Fld
Paz 6/8
5:34 pm-6:30 pm
Nonstop1h 56m
OaklandBoise
OAK - BOI
OAKBOI
Oakland
Cum 6/6
5:45 am-11:21 am
1 stop4h 36m
Boise Air Term. Gowen Fld
Pzt 6/9
12:16 pm-8:14 pm
1 stop8h 58m
San FranciscoBoise
SFO - BOI
SFOBOI
San Francisco
Çar 5/21
2:31 pm-5:11 pm
Nonstop1h 40m
Boise Air Term. Gowen Fld
Çar 5/28
1:00 pm-1:44 pm
Nonstop1h 44m
Las VegasBoise
LAS - BOI
LASBOI
Las Vegas Harry Reid Intl
Per 6/5
8:34 pm-11:24 pm
Nonstop1h 50m
Boise Air Term. Gowen Fld
Paz 6/8
5:34 pm-6:30 pm
Nonstop1h 56m
Santa AnaBoise
SNA - BOI
SNABOI
Santa Ana J. Wayne/Orange Cnty
Per 6/12
2:38 pm-5:42 pm
Nonstop2h 04m
Boise Air Term. Gowen Fld
Cmt 6/21
2:35 pm-3:52 pm
Nonstop2h 17m
Los AngelesBoise
LAX - BOI
LAXBOI
Los Angeles
Per 6/12
10:18 pm-8:41 am
1 stop9h 23m
Boise Air Term. Gowen Fld
Pzt 6/16
9:36 am-9:23 pm
1 stop12h 47m
SacramentoBoise
SMF - BOI
SMFBOI
Sacramento Intl
Sal 5/13
7:00 am-3:40 pm
1 stop7h 40m
Boise Air Term. Gowen Fld
Sal 5/13
6:15 pm-6:40 pm
Nonstop1h 25m
Las VegasBoise
LAS - BOI
LASBOI
Las Vegas Harry Reid Intl
Sal 5/20
7:22 pm-10:12 pm
Nonstop1h 50m
Boise Air Term. Gowen Fld
Pzt 5/26
5:34 pm-6:30 pm
Nonstop1h 56m
BurbankBoise
BUR - BOI
BURBOI
Burbank Bob Hope
Per 5/29
8:36 pm-11:21 am
1 stop13h 45m
Boise Air Term. Gowen Fld
Pzt 6/2
12:16 pm-9:58 pm
1 stop10h 42m
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.
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 $419). 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 Nisan 24, 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 Nisan 24, 2025.
The most flights from USCA to BOI are scheduled on a Tuesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 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 Nisan 24, 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 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.
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
Boarding
Comfort
Overall
Food
Entertainment
Crew
Reviews
Anonymous,Apr 2025
LAS - STS
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.
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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 Nisan 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$159 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$71 | Average$156 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$79 | Average$289 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$84 | Average$275 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$123 | Average$302 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$124 | Average$232 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$147 | Average$324 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$154 | Average$331 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$198 | Average$406 | FlexibilityNo cancel fee | On-time71% |