Boston (BOS) to San Diego (SAN) flight deal in economy from $257
BOSLogan International Airport
Boston, United States
SANSan Diego International Airport
San Diego, United States
$423 USD
-39%$257 USD
Verified 13 days agoAugust 2026
Mon
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Limited Availability
13% of dates checked are available within 10% of the lowest price
Saturday, August 15th, 2026
6 round-trip options
Returning
Fri, Aug 21, 2026•6 Day Trip
$410 USD
Returning
Sat, Aug 22, 2026•7 Day Trip
$465 USD
Returning
Sun, Aug 23, 2026•8 Day Trip
$382 USD
Returning
Tue, Aug 25, 2026•10 Day Trip
$382 USD
Returning
Fri, Aug 28, 2026•13 Day Trip
$382 USD
Returning
Sat, Aug 29, 2026•14 Day Trip
$410 USD