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

Tuesday, September 29th, 2026

5 round-trip options

Returning
Sun, Oct 4, 20265 Day Trip
$290 USD
Returning
Tue, Oct 6, 20267 Day Trip
$257 USD
Returning
Thu, Oct 8, 20269 Day Trip
$347 USD
Returning
Sat, Oct 10, 202611 Day Trip
$290 USD
Returning
Mon, Oct 12, 202613 Day Trip
$328 USD