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

Wednesday, October 21st, 2026

5 round-trip options

Returning
Mon, Oct 26, 20265 Day Trip
$290 USD
Returning
Wed, Oct 28, 20267 Day Trip
$257 USD
Returning
Fri, Oct 30, 20269 Day Trip
$290 USD
Returning
Sun, Nov 1, 202611 Day Trip
$290 USD
Returning
Tue, Nov 3, 202613 Day Trip
$257 USD