$107+ Cheap flights from San Jose, CA to Boise (SJC - 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BOI
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from San Jose 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.Cheapflights Tip: The best prices from San Jose to Boise Air Term. Gowen Fld are usually found in January or February, booked 56 days in advance, depart on a Monday or Saturday and return on a Saturday
Cheap flight deals from San Jose to Boise
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Jose to BoiseExplore the most affordable flight options available from San Jose to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from San Jose to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Trip.com deal was found by Cheapflights users on 8/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:33 am -
1 stop6h 14m
Wed 10/147:20 am -
1 stop27h 34m
Deal found 8/23![Alaska Airlines logo]()
$216
This Booking.com deal was found by Cheapflights users on 8/23. 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.
Thu 9/1710:12 am -
1 stop9h 08m
Sat 9/196:49 pm -
1 stop15h 34m
Deal found 8/23![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 9/257:49 pm -
Nonstop1h 36m
Mon 9/287:20 am -
1 stop16h 36m
Deal found 8/23![Alaska Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 11/127:37 am -
1 stop4h 51m
Sun 11/156:43 pm -
1 stop4h 48m
Deal found 8/22![Alaska Airlines logo]()
$240
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 9/238:29 am -
1 stop10h 51m
Sun 9/276:49 pm -
1 stop17h 30m
Deal found 8/23![Alaska Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/176:33 am -
1 stop6h 14m
Wed 10/217:20 am -
Nonstop1h 57m
Deal found 8/18![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:29 am -
1 stop11h 51m
Sun 9/207:00 am -
Nonstop1h 52m
Deal found 8/19![Alaska Airlines logo]()
$250
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 30m
Mon 11/210:15 am -
Nonstop1h 50m
Deal found 8/21![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:00 am -
1 stop5h 16m
Sun 10/185:59 pm -
1 stop6h 01m
Deal found 8/19![Delta logo]()
$257
Best flights from San Jose to BoiseDiscover carefully curated flight deals from San Jose to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from San Jose to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 10/176:18 pm -
Nonstop1h 42m
Wed 10/217:20 am -
Nonstop1h 57m
Deal found 8/22![Alaska Airlines logo]()
$237
This Southwest deal was found by Cheapflights users on 8/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:30 am -
1 stop6h 45m
Thu 11/1210:15 am -
Nonstop1h 50m
Deal found 8/20![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 8/20. 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.
Wed 9/237:25 am -
1 stop6h 51m
Sun 9/276:45 am -
1 stop5h 07m
Deal found 8/20![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Fri 9/258:17 pm -
1 stop16h 45m
Mon 9/287:20 am -
1 stop16h 36m
Deal found 8/22![Alaska Airlines logo]()
$258
This Southwest deal was found by Cheapflights users on 8/23. 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.
Tue 10/133:50 pm -
1 stop7h 00m
Tue 10/206:00 am -
2 stops7h 40m
Deal found 8/23![Southwest logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 10/96:18 pm -
Nonstop1h 42m
Sun 10/117:20 am -
1 stop5h 00m
Deal found 8/23![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 8/18. 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.
Thu 10/811:30 am -
2 stops6h 35m
Sun 10/1112:35 pm -
Nonstop1h 45m
Deal found 8/18![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:24 pm -
1 stop5h 35m
Sun 9/134:00 pm -
1 stop4h 51m
Deal found 8/21![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 8/22. 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.
Fri 9/252:40 pm -
2 stops8h 15m
Mon 9/282:45 pm -
1 stop5h 30m
Deal found 8/22![Southwest logo]()
$322
Last-minute flights from San Jose to BoiseDiscover last-minute flight deals from San Jose to Boise. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Boise. Data last updated August 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:29 am -
1 stop5h 33m
Sun 9/202:50 pm -
1 stop22h 53m
Deal found 8/22![Multiple Airlines logo]()
$247
This Booking.com deal was found by Cheapflights users on 8/23. 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.
Thu 9/1710:12 am -
1 stop9h 08m
Sat 9/196:49 pm -
1 stop15h 34m
Deal found 8/23![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:29 am -
1 stop11h 51m
Sun 9/207:00 am -
Nonstop1h 52m
Deal found 8/19![Alaska Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:24 pm -
1 stop5h 35m
Sun 9/206:45 am -
1 stop5h 07m
Deal found 8/19![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 9/187:29 am -
1 stop11h 51m
Fri 9/254:27 pm -
1 stop7h 00m
Deal found 8/20![Alaska Airlines logo]()
$260
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:15 pm -
1 stop5h 40m
Thu 9/246:00 am -
2 stops6h 55m
Deal found 8/21![Southwest logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Wed 9/238:29 am -
1 stop10h 51m
Sun 9/276:49 pm -
1 stop17h 30m
Deal found 8/23![Alaska Airlines logo]()
$243
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Fri 9/257:49 pm -
Nonstop1h 36m
Mon 9/287:20 am -
1 stop16h 36m
Deal found 8/22![Alaska Airlines logo]()
$230
One-way flights from San Jose to BoiseSearch for one-way flight options from San Jose to Boise. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from San Jose to Boise. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This SmartFares deal was found by Cheapflights users on 8/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:25 pm -
1 stop4h 55m
Deal found 8/22![Alaska Airlines logo]()
$107
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Sat 9/198:29 am -
1 stop4h 33m
Deal found 8/23![Alaska Airlines logo]()
$112
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 9/148:17 pm -
1 stop23h 03m
Deal found 8/22![Alaska Airlines logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 10/196:18 pm -
Nonstop1h 42m
Deal found 8/18![Alaska Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/171:38 pm -
1 stop23h 17m
Deal found 8/18![Frontier logo]()
$127
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 10/196:00 am -
1 stop3h 42m
Deal found 8/18![Delta logo]()
$129
This Alaska Airlines deal was found by Cheapflights users on 8/18. 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 9/158:29 am -
1 stop4h 33m
Deal found 8/18![Alaska Airlines logo]()
$132
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:29 am -
1 stop11h 51m
Deal found 8/21![Alaska Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Tue 11/172:22 pm -
2 stops47h 35m
Deal found 8/18![Frontier logo]()
$136
Find flight deals from San Jose to Boise
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Booking.com) |
One-way from | $107 (SmartFares) |
Popular in | October |
Cheapest in | January |
Average price | $320 |
Good round-trip deal | $217 or less |
Good one-way deal | $118 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from San Jose to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Sat 10/17
6:18 pm-9:00 pm
Nonstop1h 42m
Boise Air Term. Gowen Fld
Wed 10/21
7:20 am-8:17 am
Nonstop1h 57m
$237
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Thu 11/5
7:30 am-3:15 pm
1 stop6h 45m
Boise Air Term. Gowen Fld
Thu 11/12
10:15 am-11:05 am
Nonstop1h 50m
$247
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Wed 9/23
7:25 am-3:16 pm
1 stop6h 51m
Boise Air Term. Gowen Fld
Sun 9/27
6:45 am-10:52 am
1 stop5h 07m
$257
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Fri 9/25
8:17 pm-2:02 pm
1 stop16h 45m
Boise Air Term. Gowen Fld
Mon 9/28
7:20 am-10:56 pm
1 stop16h 36m
$258
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Tue 10/13
3:50 pm-11:50 pm
1 stop7h 00m
Boise Air Term. Gowen Fld
Tue 10/20
6:00 am-12:40 pm
2 stops7h 40m
$262
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Fri 10/9
6:18 pm-9:00 pm
Nonstop1h 42m
Boise Air Term. Gowen Fld
Sun 10/11
7:20 am-11:20 am
1 stop5h 00m
$267
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Thu 10/8
11:30 am-7:05 pm
2 stops6h 35m
Boise Air Term. Gowen Fld
Sun 10/11
12:35 pm-1:20 pm
Nonstop1h 45m
$298
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Fri 9/25
2:40 pm-11:55 pm
2 stops8h 15m
Boise Air Term. Gowen Fld
Mon 9/28
2:45 pm-7:15 pm
1 stop5h 30m
$322
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Fri 9/11
4:24 pm-10:59 pm
1 stop5h 35m
Boise Air Term. Gowen Fld
Sun 9/13
4:00 pm-7:51 pm
1 stop4h 51m
$366
Cheapest one-way
San JoseBoise
SJC San Jose - BOI Boise Air Term. Gowen Fld
SJCBOI
San Jose
Thu 11/19
3:11 pm-10:31 pm
1 stop6h 20m
$112
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Jose to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Boise in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Jose, California-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from San Jose with our price prediction graph.
SJC-BOI
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 San Jose to Boise
How far ahead should I book a flight from San Jose, California to Boise?
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose, California to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Jose, California to Boise?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Boise (average of $157). Flying from San Jose, California to Boise in October is currently the most expensive (average of $432). 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 SJC to BOI?
Find hourly flight availability from San Jose 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 August 23, 2026.
It’s optimal to fly from San Jose, California to Boise in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from San Jose, California to Boise?
Use this chart to determine the cheapest time to fly round-trip from San Jose to Boise. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their San Jose, California to Boise flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 August 23, 2026.
Read through reviews of airlines operating flights from San Jose to Boise, such as Southwest and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Overall
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from San Jose to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
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San Jose and Boise flights
Browse other San Jose and Boise flight options. Last updated on August 23, 2026.
Other flights from San Jose
Browse through other flights departing from San Jose. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from San Jose to Boise
Discover the top 2 airlines that operate flights from San Jose 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$307 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$147 | Average$325 | FlexibilityNo cancel fee | On-time63% |