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137 € Cheap Flights from Boise to San Jose International

Compare Boise to San Jose International flight deals

Find the cheapest month or even day of the year to fly to San Jose International

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Flight deals from Boise to San Jose International

Looking for a cheap last-minute deal or the best return flight from Boise to San Jose International? Find the lowest prices on one-way and return tickets right here.
San Jose.137 € per passenger.Departing Thu, 23 Apr, returning Thu, 30 Apr.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Thu, 23 Apr, arriving in San Jose International.Inbound direct flight with Alaska Airlines departs from San Jose International on Thu, 30 Apr, arriving in Boise.Price includes taxes and charges.From 137 €, select.
San Jose.147 € per passenger.Departing Fri, 8 May, returning Mon, 11 May.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Boise on Fri, 8 May, arriving in San Jose International.Inbound direct flight with Southwest Airlines departs from San Jose International on Mon, 11 May, arriving in Boise.Price includes taxes and charges.From 147 €, select.
San Jose.149 € per passenger.Departing Wed, 11 Mar, returning Thu, 12 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Boise on Wed, 11 Mar, arriving in San Jose International.Inbound indirect flight with Delta, departs from San Jose International on Thu, 12 Mar, arriving in Boise.Price includes taxes and charges.From 149 €, select.
San Jose.216 € per passenger.Departing Fri, 14 Aug, returning Fri, 21 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Boise on Fri, 14 Aug, arriving in San Jose International.Inbound indirect flight with Delta, departs from San Jose International on Fri, 21 Aug, arriving in Boise.Price includes taxes and charges.From 216 €, select.
San Jose.236 € per passenger.Departing Fri, 3 Jul, returning Sun, 5 Jul.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Fri, 3 Jul, arriving in San Jose International.Inbound direct flight with Alaska Airlines departs from San Jose International on Sun, 5 Jul, arriving in Boise.Price includes taxes and charges.From 236 €, select.
San Jose.236 € per passenger.Departing Fri, 19 Jun, returning Sun, 21 Jun.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Fri, 19 Jun, arriving in San Jose International.Inbound direct flight with Alaska Airlines departs from San Jose International on Sun, 21 Jun, arriving in Boise.Price includes taxes and charges.From 236 €, select.
San Jose.243 € per passenger.Departing Mon, 2 Mar, returning Wed, 4 Mar.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Boise on Mon, 2 Mar, arriving in San Jose International.Inbound direct flight with Alaska Airlines departs from San Jose International on Wed, 4 Mar, arriving in Boise.Price includes taxes and charges.From 243 €, select.
San Jose.336 € per passenger.Departing Wed, 25 Feb, returning Sun, 1 Mar.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Boise on Wed, 25 Feb, arriving in San Jose International.Inbound direct flight with Southwest Airlines departs from San Jose International on Sun, 1 Mar, arriving in Boise.Price includes taxes and charges.From 336 €, select.

Find the cheapest month to fly from Boise to San Jose International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boise to San Jose International flights are currently cheapest in April.
Feb
from 352 €
Mar
from 149 €
Apr
from 137 €
May
from 147 €
Jun
from 236 €
Jul
from 236 €
Aug
from 216 €
Sep
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Oct
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Nov
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Dec
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Jan
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Direct flights from Boise to San Jose International

Boise to San Jose International: Alternative routes

Compare routes from Boise to San Jose below. You may find an airport to fly into that's cheaper, faster, or easier than San Jose International.

San Jose International

5km from central San Jose
Closest
from 137 €
Search flights

San Jose Reid-Hillview

6km from central San Jose
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Oakland Metropolitan Oak

52km from central San Jose
from 133 €
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San Francisco International

53km from central San Jose
Cheapest
from 132 €
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Concord

74km from central San Jose
Search flights

Carmel Monterey Peninsula

83km from central San Jose
from 368 €
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Sacramento Stockton

85km from central San Jose
from 723 €
Search flights

Boise to San Jose: Flight information

The things to know before you go.
Cheapest flight found137 €
Cheapest month to flyApril
Average flight time1 hr, 51 mins
Most popular airlineSouthwest Airlines
Average flights per week29

Check out these San Jose International hotels

Ready to plan your stay? Other travellers rate these San Jose International hotels for cleanliness, service and location.
Best Western University Inn Santa Clara
2.64 km from San Jose International
€133
Per night
Spark by Hilton San Jose Airport
1.85 km from San Jose International
€202
Per night
Sonesta Select San Jose Airport
0.99 km from San Jose International
€255
Per night
Best Western University Inn Santa Clara
2.64 km from San Jose International
€133
Per night
Spark by Hilton San Jose Airport
1.85 km from San Jose International
€202
Per night
Sonesta Select San Jose Airport
0.99 km from San Jose International
€255
Per night
Explore top-rated hotels

Finding cheap flights from Boise to San Jose International: Frequently asked questions

The best price we found for a return flight from Boise to San Jose International is 137 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 51 minutes is the average flight time from Boise to San Jose International.
Southwest Airlines, Alaska Airlines and Hawaiian Airlines fly direct from Boise to San Jose International.
As of February 2026, there are 29 flights per week flying from Boise to San Jose International.
The cheapest month to fly from Boise to San Jose International is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boise Airport to San Jose International Airport on Thursday, 23 April 2026.
Yes – the average flight time is 1 hour and 51 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to San Jose International.

Flying from Boise Air Terminal (Gowen Field) Airport (BOI) to Norman Y. Mineta San Jose International Airport (SJC): what you need to know

  • The average time for a direct flight from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport is 1 hour 50 minutes.

  • San Jose's timezone is UTC-7, making San Jose one hour behind Boise.

  • Each week, there are 11 Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport flights. If you want to take off as early as possible, pick the 08:00 Alaska Airlines flight. If you'd rather make the most of your time before you fly, the latest flight is at 19:30 with Southwest Airlines.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to catch your BOI to SJC flight.

  • You can expect bigger queues in popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a wise move.

  • Alaska Airlines offers direct flights from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport. Book with this popular carrier, then get ready to check out the sights in San Jose — and maybe even more of United States if time allows.

  • Most passengers choose to fly with Alaska Airlines on this route.

  • With an impressive 95.12% of services arriving on schedule, Alaska Airlines has the best on-time record for BOI to SJC flights.

  • If you want to break up your flight, just deselect 'Direct flights only' when searching for your ticket from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport. Here are the top stopovers between BOI and SJC:

    • Salt Lake City International Airport

    • Bob Hope Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Boise Air Terminal (Gowen Field) Airport (BOI) to Norman Y. Mineta San Jose International Airport (SJC)

  • 60 € is the best price for a one-way Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport flight. Return flights start from 137 €. These fares can change depending on availability.

  • Score cheap tickets from BOI to SJC by booking seven months ahead. According to our research, that's the sweet spot for landing a bargain.

  • June is the cheapest month for flights from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest airfares across every month.

  • You don't need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from BOI to SJC.

  • Discover the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

Handy information about Boise Air Terminal (Gowen Field) Airport (BOI)

  • The address for BOI is 3201 Airport Way.

  • Boise Air Terminal (Gowen Field) Airport scores top marks for its on-time performance. 83.53% of flights that depart BOI reach their destination on time.

  • Boise Air Terminal (Gowen Field) Airport is around 18 kilometres from central Boise. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • You can expect a journey time of about 1 hour 35 minutes when using public transport.

  • Need a convenient hotel near BOI? If you're boarding an early flight from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport, these accommodation options will put you moments from check-in:

Arriving at Norman Y. Mineta San Jose International Airport (SJC)

  • If you're arriving on a late Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport flight, few things top the convenience of staying near the terminal. Grab your luggage from the carousel and then be resting not long after at one of these options near SJC:

  • Explore without limits with a Norman Y. Mineta San Jose International Airport rental car. Book your wheels from Europcar, Fox - Rent A Car or Dollar and see more of San Jose and beyond.

  • Secure the lowest price by reserving your ride from Norman Y. Mineta San Jose International Airport about one week in advance of your trip.

Getting from Norman Y. Mineta San Jose International Airport (SJC) to central San Jose

  • The address for SJC is 1701 Airport Boulevard, Suite B-1130.

  • Norman Y. Mineta San Jose International Airport is roughly 6 kilometres from the centre of San Jose. Driving there takes about 10 minutes.

  • If you're using public transport, expect a journey time of around 45 minutes.

When to fly to Norman Y. Mineta San Jose International Airport (SJC)

  • August is the most popular month for flights from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport. For a quieter experience, visit San Jose in May.

  • Book your flight from Boise Air Terminal (Gowen Field) Airport to Norman Y. Mineta San Jose International Airport for August if you want to go to San Jose during its warmest month. You can expect temperatures of between 11ºC (52ºF) and 32ºC (90ºF).

  • Search for cheap tickets from BOI to SJC in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 18ºC (64ºF) on average.

Explore more of United States

  • You've seen San Jose, now it's time to explore other corners of United States. Travel around 499 kilometres south-east to Los Angeles to check off its leading attractions. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you'll have a full itinerary ahead.

  • Around 64 kilometres north-west of San Jose, San Francisco is another essential stop in United States. Experience the best of this destination with a visit to Golden Gate Bridge, Alcatraz Island and Lombard Street.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.