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 14 days ago
Good Availability
50% of dates checked are available within 10% of the lowest price

Saturday, October 3rd, 2026

6 round-trip options

Returning
Fri, Oct 9, 2026•6 Day Trip
$297 USD
Google Flights
Returning
Sat, Oct 10, 2026•7 Day Trip
$297 USD
Google Flights
Returning
Mon, Oct 12, 2026•9 Day Trip
$326 USD
Google Flights
Returning
Tue, Oct 13, 2026•10 Day Trip
$297 USD
Google Flights
Returning
Wed, Oct 14, 2026•11 Day Trip
$297 USD
Google Flights
Returning
Fri, Oct 16, 2026•13 Day Trip
$297 USD
Google Flights