Cheap Flights from Boston, MA to San Jose, CA from $103

Return flight: San Jose – Boston

On Cheapflightsplus.com you will find 330 connecting flights from Boston to San Jose. You can compare airfare deals from 6 airlines and multiple travel sites from $103, book and save on cheap plane tickets and last minute offers. Also check out BOS-SJC flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Boston to San Jose depends on and how to choose the most interesting flight option for you.

Distance between Boston and San Jose is 4317 miles. Time difference between the cities is 3h. Airplanes depart 05:25 to 21:40 from 4 Boston airports and arrive 05:25 to 21:40 to 2 San Jose airports. Average flight time is 15h 3m.

  • The fastest flight 8h 16m
  • Average flight time 15h 3m
  • The earliest flight 05:25
  • The latest flight 21:40
  • Distance 2683 ml

The cheapest months to travel to San Jose are may (from 103 $), june (from 134 $), august (from 135 $).

The most expensive months are december (from 278 $), november (from 189 $), september (from 187 $).

What is the lowest airfare Boston to San Jose?

The cheapest plane ticket found by our users is $103. This airfare is for economy class on one-way HA4832 flight by Hawaiian Airlines for June 6, 2025 which leaves Logan in Boston at 08:40 am and arrives at San Jose San Jose Municipal at 17:30.

Economy class
$103
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Business class
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First class
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Flight Schedule Boston (Massachusetts) to San Jose (California)

06:00 — 12:30
9h 30m flight time
Find flight
from$158
06:00 — 09:12 Boston — Portland
HA4818 Hawaiian Airlines
1h 33m stop
10:45 — 12:30 Portland — San Jose
HA6412 Hawaiian Airlines
07:20 — 14:21
10h 1m flight time
Find flight
from$155
07:30 — 10:40 Boston — Seattle
HA4823 Hawaiian Airlines
1h 27m stop
12:40 — 14:51 Seattle — San Jose
HA6910 Hawaiian Airlines
07:30 — 14:51
10h 21m flight time
Find flight
from$164
07:30 — 10:40 Boston — Seattle
AS459 Alaska Airlines
2h stop
12:40 — 14:51 Seattle — San Jose
AS975 Alaska Airlines
07:31 — 13:21
8h 50m flight time
Find flight
from$164
07:38 — 10:23 Boston — Denver
UA647 United Airlines
1h 39m stop
13:25 — 15:11 Denver — San Jose
UA535 United Airlines
07:45 — 14:13
9h 28m flight time
Find flight
from$135
07:45 — 10:50 Boston — San Diego
HA4789 Hawaiian Airlines
1h 50m stop
12:40 — 14:13 San Diego — San Jose
HA6548 Hawaiian Airlines
08:40 — 17:30
11h 50m flight time
Find flight
from$103
08:40 — 12:01 Boston — San Diego
HA4832 Hawaiian Airlines
3h 58m stop
15:59 — 17:30 San Diego — San Jose
HA6374 Hawaiian Airlines
08:40 — 14:59
9h 19m flight time
Find flight
from$107
08:40 — 12:01 Boston — San Diego
HA4832 Hawaiian Airlines
1h 22m stop
13:23 — 14:59 San Diego — San Jose
HA6548 Hawaiian Airlines
08:40 — 17:30
11h 50m flight time
Find flight
from$112
16:13 — 19:55 Boston — San Diego
AS389 Alaska Airlines
3h 58m stop
16:53 — 18:22 San Diego — San Jose
AS3375 Alaska Airlines
08:40 — 14:59
9h 19m flight time
Find flight
from$117
16:35 — 20:04 Boston — San Diego
AS389 Alaska Airlines
1h 22m stop
12:38 — 14:13 San Diego — San Jose
AS3429 Alaska Airlines
09:00 — 16:51
10h 51m flight time
Find flight
from$155
09:00 — 12:09 Boston — Seattle
HA4824 Hawaiian Airlines
2h 33m stop
14:42 — 16:51 Seattle — San Jose
HA6749 Hawaiian Airlines
09:00 — 16:51
10h 51m flight time
Find flight
from$164
09:00 — 12:09 Boston — Seattle
AS537 Alaska Airlines
2h 33m stop
14:42 — 16:51 Seattle — San Jose
AS918 Alaska Airlines
16:30 — 22:38
9h 8m flight time
Find flight
from$155
16:30 — 19:41 Boston — Seattle
HA4822 Hawaiian Airlines
49m stop
20:30 — 22:38 Seattle — San Jose
HA6911 Hawaiian Airlines
16:49 — 22:32
8h 43m flight time
Find flight
from$117
16:49 — 20:12 Boston — San Diego
AS505 Alaska Airlines
47m stop
20:59 — 22:32 San Diego — San Jose
AS3459 Alaska Airlines
17:08 — 22:38
8h 30m flight time
Find flight
from$107
16:49 — 20:12 Boston — San Diego
HA4821 Hawaiian Airlines
40m stop
20:59 — 22:32 San Diego — San Jose
HA6549 Hawaiian Airlines
17:08 — 22:38
8h 30m flight time
Find flight
from$144
08:40 — 12:01 Boston — San Diego
AS389 Alaska Airlines
40m stop
20:59 — 22:32 San Diego — San Jose
AS3459 Alaska Airlines
Full flight schedule will help you in detecting at what time planes fly from Boston to San Jose. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 7, 2025.

Popular Airlines on the Route

The flight Boston — San Jose is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 97 departures per week at the price of from $ 112 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 763.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 330 flights with layovers on the route. The fastest connecting flight is HA4820 by Hawaiian Airlines takes 8h 16m and the cheapest is HA4832 by Hawaiian Airlines for $103.

  • AS - Alaska Airlines
    from $112
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  • SY - Sun Country Airlines
    from $210
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  • HA - Hawaiian Airlines
    from $103
    Find
  • UA - United Airlines
    from $164
    Find
  • NK - Spirit Airlines
    from $105
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  • G4 - Allegiant Air
    from $164
    Find
See more connecting flights

Airports

You can fly from Boston to San Jose from 4 airports (Boston City Heliport, Boston RT128 Rail, Boston South Rail, Logan).

Boston airports

  • Boston City Heliport-JBC
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  • Boston RT128 Rail-ZRU
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  • Boston South Rail-ZTO
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  • Logan-BOS
    from $103
    Find

San Jose airports

  • San Jose Municipal-SJC
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  • Reid-Hillview-RHV
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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