Find cheap flights from Boston to San Jose

BOS - SJC

Find cheap flights from Boston to San Jose

Round-trip
Economy
Boston (BOS)
San Jose
Fri 7/3
Fri 7/10
Any month
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Search hundreds of travel sites at once for deals on flights to San Jose

Good to know

Low season

January Best time to beat the crowds with an average 20% drop in price.

High season

June Most popular time to fly with an average 23% increase in price.

Average price of a round-trip

$337 (avg. price over the last 2 weeks)

Good deal for a round-trip

$304 or less

When to book flights from Boston to San Jose

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $213 or less.
  • The cheapest flight from Boston to San Jose was found 89 days before departure, on average.
  • Book at least 6 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.
  • Morning departure is around 14% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Boston to San Jose flights

Are flight prices cheaper from Boston to San Jose because of Coronavirus (COVID-19)?

How long does a flight from Boston to San Jose take?

How many flights are there between Boston and San Jose?

Which airlines provide the cheapest flights from Boston to San Jose?

Do I need a passport to fly between Boston and San Jose?

Which airlines fly most frequently between Boston and San Jose?

What’s the cheapest day of the week to fly Boston to San Jose?

Which airports will I be using when flying from Boston to San Jose?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airlines flying Boston Logan Intl to San Jose

Scores according to KAYAK customer reviews

8.2
JetBlue
Overall score based on 19,167 reviews
8.3
Boarding
8.3
Comfort
8.6
Crew
7.9
Entertainment
7.8
Food
Airline reviews
Read more about JetBlue

Book cheap flights from Boston to San Jose (round-trip)

Airports
Origin
Boston
$196
only
$196
Destination
San Jose
$196
only
$196
Wed, Aug 5
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
33h 21m
Wed, Aug 12
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
19h 08m
Trip: 8 days
Based on null reviews
Fri, Sep 4
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
8h 45m
Sat, Sep 12
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
7h 43m
Trip: 9 days
Based on null reviews
Thu, Oct 1
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
6h 43m
Mon, Oct 5
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
5h 36m
Trip: 5 days
Based on null reviews
Thu, Aug 13
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
21h 42m
Thu, Aug 20
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
17h 38m
Trip: 8 days
Based on null reviews
Wed, Jul 29
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
25h 21m
Sun, Aug 2
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
39h 15m
Trip: 5 days
Based on null reviews
Wed, Aug 19
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
31h 00m
Wed, Aug 26
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
19h 08m
Trip: 8 days
Based on null reviews
Wed, Jul 8
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Sat, Jul 11
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 32m
Trip: 4 days
Based on null reviews
Thu, Aug 20
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
21h 42m
Tue, Aug 25
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
19h 08m
Trip: 6 days
Based on null reviews
Tue, Jul 28
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
47h 26m
Thu, Jul 30
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
39h 09m
Trip: 3 days
Based on null reviews
Sat, Jul 11
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
12h 46m
Sun, Jul 19
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 32m
Trip: 9 days
Based on null reviews
Sat, Aug 8
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
43h 35m
Sat, Aug 15
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
17h 38m
Trip: 8 days
Based on null reviews
Fri, Jul 3
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Wed, Jul 15
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 32m
Trip: 13 days
Based on null reviews
Sat, Jul 25
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
38h 28m
Thu, Jul 30
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
17h 19m
Trip: 6 days
Based on null reviews
Sat, Jul 11
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
12h 46m
Sat, Aug 15
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
7h 08m
Trip: 36 days
Based on null reviews
Wed, Jul 22
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
12h 46m
Thu, Jul 30
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 32m
Trip: 9 days
Based on null reviews
Sat, Aug 22
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
26h 37m
Wed, Aug 26
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
43h 08m
Trip: 5 days
Based on null reviews
Fri, Jul 3
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Sun, Jul 19
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 32m
Trip: 17 days
Based on null reviews
Sat, Jul 18
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
38h 28m
Sun, Jul 26
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
20h 51m
Trip: 9 days
Based on null reviews
Sat, Jul 25
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
12h 46m
Thu, Jul 30
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 32m
Trip: 6 days
Based on null reviews
Wed, Aug 19
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
23h 12m
Sun, Aug 23
SJC
Mineta San Jose Airport
BOS
Boston Logan Airport
8h 51m
Trip: 5 days
Based on null reviews
Show more results

Book cheap flights from Boston to San Jose (one-way)

Airports
Origin
Boston
$84
only
$84
Destination
San Jose
$84
only
$84
Wed, Jul 29
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
25h 21m
Based on null reviews
Thu, Aug 13
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 10m
Based on null reviews
Thu, Aug 13
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
6h 39m
Based on null reviews
Sun, Aug 16
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
21h 42m
Based on null reviews
Wed, Aug 12
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
31h 00m
Based on null reviews
Thu, Aug 13
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
21h 42m
Based on null reviews
Sun, Aug 23
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
29h 30m
Based on null reviews
Fri, Jul 3
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Based on null reviews
Wed, Jul 29
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
32h 56m
Based on null reviews
Wed, Aug 19
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
31h 00m
Based on null reviews
Wed, Jul 8
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Based on null reviews
Thu, Aug 13
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
10h 52m
Based on null reviews
Wed, Jul 22
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
25h 21m
Based on null reviews
Fri, Jul 17
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Based on null reviews
Tue, Jul 7
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
44h 31m
Based on null reviews
Fri, Sep 4
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
6h 36m
Based on null reviews
Thu, Jul 9
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Based on null reviews
Tue, Aug 18
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
29h 30m
Based on null reviews
Sat, Jul 18
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
9h 26m
Based on null reviews
Thu, Aug 13
BOS
Boston Logan Airport
SJC
Mineta San Jose Airport
21h 42m
Based on null reviews
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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