Boston (BOS) to San José (SJO) flight deal in economy from $376

Sunday, November 29th, 2026

5 round-trip options

Returning
Sun, Dec 6, 20267 Day Trip
$732 USD
Returning
Tue, Dec 8, 20269 Day Trip
$708 USD
Returning
Thu, Dec 10, 202611 Day Trip
$708 USD
Returning
Fri, Dec 11, 202612 Day Trip
$708 USD
Returning
Sat, Dec 12, 202613 Day Trip
$708 USD