Flights From Boston (BOS) to San Diego (SAN)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Selected fares from Boston to San Diego

The cheapest prices found with in the last 7 days for return flights were CA $312 and CA $146 for one-way flights to San Diego for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Tue, Aug 11 - Fri, Aug 21
PVD
T.F. Green
SAN
San Diego Intl.
CA $312 Roundtrip, found 1 day ago
CA $312
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Tue, Aug 11 from T.F. Green to San Diego Intl., returning Fri, Aug 21, priced at CA $312 found 1 day ago
JetBlue Airways
Tue, May 19 - Wed, Jun 10
BOS
Logan Intl.
SAN
San Diego Intl.
CA $403 Roundtrip, found 5 days ago
CA $403
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Tue, May 19 from Logan Intl. to San Diego Intl., returning Wed, Jun 10, priced at CA $403 found 5 days ago
Alaska Airlines
Tue, May 19 - Mon, Jun 8
BOS
Logan Intl.
SAN
San Diego Intl.
CA $417 Roundtrip, found 5 days ago
CA $417
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, May 19 from Logan Intl. to San Diego Intl., returning Mon, Jun 8, priced at CA $417 found 5 days ago

Explore More Ways to Travel with Travelocity