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

Tuesday, August 11th, 2026

4 round-trip options

Returning
Mon, Aug 17, 20266 Day Trip
$257 USD
Returning
Wed, Aug 19, 20268 Day Trip
$257 USD
Returning
Fri, Aug 21, 202610 Day Trip
$290 USD
Returning
Mon, Aug 24, 202613 Day Trip
$257 USD