$69 Cheap Flights from Boise (BOI) to San Jose (SJC)

View $69 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Boise to San Jose (BOI-SJC)

Prices were available within the past 7 days and start at $69 for one-way flights and $121 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Oct 23 - Sat, Oct 25
BOI
Boise
SJC
San Jose
$121 Roundtrip, found 6 days ago
$121
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Oct 23 from Boise to San Jose, returning Sat, Oct 25, priced at $121 found 6 days ago
Alaska Airlines
Sat, Jan 17 - Sat, Jan 24
BOI
Boise
SJC
San Jose
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Boise to San Jose, returning Sat, Jan 24, priced at $137 found 1 hour ago
Southwest Airlines
Tue, Dec 16 - Wed, Dec 17
BOI
Boise
SJC
San Jose
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Dec 16 from Boise to San Jose, returning Wed, Dec 17, priced at $147 found 1 day ago
Southwest Airlines
Wed, Dec 31 - Mon, Jan 5
BOI
Boise
SJC
San Jose
$147 Roundtrip, found 2 hours ago
$147
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Wed, Dec 31 from Boise to San Jose, returning Mon, Jan 5, priced at $147 found 2 hours ago
Delta
Tue, Dec 16 - Wed, Dec 17
BOI
Boise
SJC
San Jose
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Dec 16 from Boise to San Jose, returning Wed, Dec 17, priced at $148 found 1 day ago
Alaska Airlines
Sat, Oct 25 - Sat, Nov 1
BOI
Boise
SJC
San Jose
$149 Roundtrip, found 4 days ago
$149
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, Oct 25 from Boise to San Jose, returning Sat, Nov 1, priced at $149 found 4 days ago
Southwest Airlines
Tue, Dec 16 - Wed, Dec 17
BOI
Boise
SJC
San Jose
$152 Roundtrip, found 1 day ago
$152
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Dec 16 from Boise to San Jose, returning Wed, Dec 17, priced at $152 found 1 day ago
Southwest Airlines
Tue, Dec 16 - Wed, Dec 17
BOI
Boise
SJC
San Jose
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Dec 16 from Boise to San Jose, returning Wed, Dec 17, priced at $156 found 1 day ago
Delta
Sat, Oct 25 - Wed, Oct 29
BOI
Boise
SJC
San Jose
$157 Roundtrip, found 8 hours ago
$157
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Oct 25 from Boise to San Jose, returning Wed, Oct 29, priced at $157 found 8 hours ago
American Airlines
Wed, Dec 31 - Mon, Jan 5
BOI
Boise
SJC
San Jose
$247 Roundtrip, found 2 hours ago
$247
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Dec 31 from Boise to San Jose, returning Mon, Jan 5, priced at $247 found 2 hours ago

Find the cheapest month to fly from Boise (BOI) to San Jose (SJC)

August is typically the cheapest month to fly

From $83 - $257 per traveler.

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $237
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $237

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC) cost?
Get a cheap one-way flight from $69 or cheap return flight from $121 from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The cheapest month to fly from BOI to SJC is October, when there's less demand. Off-peak months are typically when airlines offer better prices between these airports.
Which airlines fly direct from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
You can fly straight from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC) on a Southwest Airlines flight.
What is the cheapest airline that flies from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Alaska Airlines and Southwest Airlines are well-known airlines offering competitive fares. Keep in mind that flight prices from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC) can vary depending on travel dates, demand and how early you book. With Expedia's filter tool, you can easily find a BOI to SJC flight that fits your preferences and budget.
How many flights per day from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
On average, just 1 direct flight departs each day from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC). Need more options? Use Expedia's filter tool to find flights with layovers and squeeze another destination into your itinerary.
What are the most popular departure times for flights from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
More travelers fly between BOI and SJC at 1 PM than at any other time of day. Looking to skip the crowds? Travel outside of rush hours and it's possible you'll save on your ticket as well.
What day of the week has the most flights from BOI to SJC?
If you fly on a Friday, you'll get the widest range of options for flights from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC).
What is the earliest flight from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The first flight of the day leaving Boise Airport (BOI) is at around 9:34AM UTC-7. Hop on this flight and you'll arrive at Norman Y. Mineta San Jose Intl. Airport (SJC) at approximately 10:32AM UTC-8. The entire trip takes 1h 58m.
How long does it take to fly from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
The average flight duration from BOI to SJC is 1 hour and 54 minutes, covering a distance of 520 mi.
What airline has the least delays from BOI to SJC?
With 95% of flights typically arriving on time, Southwest Airlines has the best on-time performance for direct flights from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC). To keep track of your flight status and receive notifications about any changes, head to the Expedia App.
What is the best time to fly from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
To avoid possible delays on the Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Jose from Boise Airport (BOI)?
Touch down at one of these San Jose airports following your direct flight from Boise Airport (BOI):

  • San Francisco Intl. Airport (SFO)
  • Oakland Intl. Airport (OAK)
  • Norman Y. Mineta San Jose Intl. Airport (SJC)

Is it cheaper to buy a plane ticket from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC) last-minute?
Last-minute fares from BOI to SJC are typically more expensive. To secure the lowest prices, start looking for flights as early as possible. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your trip.
Is it cheaper to book a BOI to SJC flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOI to SJC flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Typically, you're able to cancel or reschedule your BOI to SJC flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Travel information

0
Origin airport
Boise
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$121
Distance
522 mi

Book with confidence

Book with confidence

Boise to San Jose Flights

The cheapest times to fly from Boise to San Jose

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boise to San Jose are during the month of October. You can find some of the cheapest flights from Boise to San Jose with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to San Jose

Sunday is one of the best days to book for cheap flights from Boise to San Jose: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boise to San Jose

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boise to San Jose in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boise to San Jose flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boise to San Jose airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boise to San Jose Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.