San Diego (SAN) to Boston (BOS) flight deal in economy from $257

Monday, July 13th, 2026

4 round-trip options

Returning
Sun, Jul 19, 20266 Day Trip
$507 USD
Returning
Tue, Jul 21, 20268 Day Trip
$537 USD
Returning
Thu, Jul 23, 202610 Day Trip
$518 USD
Returning
Sun, Jul 26, 202613 Day Trip
$572 USD