Boston (BOS) to San Jose (SJC) flight deal in economy from $275

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
United StatesSJC

Norman Y. Mineta San Jose International Airport

San Jose, United States
$390 USD
-29%$275 USD
Verified 16 days ago
Good Availability
50% of dates checked are available within 10% of the lowest price

Wednesday, December 16th, 2026

7 round-trip options

Returning
Mon, Dec 21, 2026•5 Day Trip
$439 USD
Google Flights
Returning
Wed, Dec 23, 2026•7 Day Trip
$349 USD
Google Flights
Returning
Fri, Dec 25, 2026•9 Day Trip
$327 USD
Google Flights
Returning
Sat, Dec 26, 2026•10 Day Trip
$576 USD
Google Flights
Returning
Sun, Dec 27, 2026•11 Day Trip
$362 USD
Google Flights
Returning
Tue, Dec 29, 2026•13 Day Trip
$349 USD
Google Flights
Returning
Wed, Dec 30, 2026•14 Day Trip
$349 USD
Google Flights