$139 Cheap Delta flights Boston (BOS) to San Diego (SAN)

$139 Cheap Delta flights Boston (BOS) to San Diego (SAN)

Prices were available within the past 7 days and start at $139 for one-way flights and $297 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 12 - Sat, May 16

BOS

Boston

SAN

San Diego

$297 Roundtrip, found 6 days ago

$297

Roundtrip

found 6 days ago

Select Delta flight, departing Tue, May 12 from Boston to San Diego, returning Sat, May 16, priced at $297 found 6 days ago

Sat, May 16 - Tue, May 19

BOS

Boston

SAN

San Diego

$372 Roundtrip, found 4 days ago

$372

Roundtrip

found 4 days ago

Select Delta flight, departing Sat, May 16 from Boston to San Diego, returning Tue, May 19, priced at $372 found 4 days ago