$171 Cheap Alaska Airlines flights Philadelphia (PHL) to San Diego (SAN)

$171 Cheap Alaska Airlines flights Philadelphia (PHL) to San Diego (SAN)

Prices were available within the past 7 days and start at $171 for one-way flights and $364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 7 - Tue, Oct 14

PHL

Philadelphia

SAN

San Diego

$364 Roundtrip, found 3 days ago

$364

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Oct 7 from Philadelphia to San Diego, returning Tue, Oct 14, priced at $364 found 3 days ago

Tue, Oct 7 - Tue, Oct 14

PHL

Philadelphia

SAN

San Diego

$428 Roundtrip, found 3 days ago

$428

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Oct 7 from Philadelphia to San Diego, returning Tue, Oct 14, priced at $428 found 3 days ago