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Amazing BOS to SAN Flight Deals
The cheapest flights to San Diego Intl. were $137 for round trip flights and $68 for one-way flights in the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
BOS
Boston
SAN
San Diego
$137 Roundtrip, found 1 day ago
$137
Roundtrip
found 1 day ago
BOS
Boston
SAN
San Diego
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
BOS
Boston
SAN
San Diego
$148 Roundtrip, found 1 day ago
$148
Roundtrip
found 1 day ago
BOS
Boston
SAN
San Diego
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
BOS
Boston
SAN
San Diego
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
BOS
Boston
SAN
San Diego
$167 Roundtrip, found 10 hours ago
$167
Roundtrip
found 10 hours ago
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