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

Saturday, December 5th, 2026

6 round-trip options

Returning
Fri, Dec 11, 20266 Day Trip
$275 USD
Returning
Sat, Dec 12, 20267 Day Trip
$275 USD
Returning
Mon, Dec 14, 20269 Day Trip
$275 USD
Returning
Wed, Dec 16, 202611 Day Trip
$327 USD
Returning
Thu, Dec 17, 202612 Day Trip
$367 USD
Returning
Fri, Dec 18, 202613 Day Trip
$484 USD