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

Tuesday, September 1st, 2026

5 round-trip options

Returning
Sun, Sep 6, 20265 Day Trip
$257 USD
Returning
Tue, Sep 8, 20267 Day Trip
$257 USD
Returning
Thu, Sep 10, 20269 Day Trip
$257 USD
Returning
Sat, Sep 12, 202611 Day Trip
$257 USD
Returning
Mon, Sep 14, 202613 Day Trip
$347 USD