$479 Cheap United flights Philadelphia (PHL) to Carlsbad (CLD)

$479 Cheap United flights Philadelphia (PHL) to Carlsbad (CLD)

Prices were available within the past 7 days and start at $479 for one-way flights and $653 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 28 - Fri, May 8

PHL

Philadelphia

CLD

Carlsbad

$653 Roundtrip, found 5 days ago

$653

Roundtrip

found 5 days ago

Select United flight, departing Tue, Apr 28 from Philadelphia to Carlsbad, returning Fri, May 8, priced at $653 found 5 days ago

Sat, Jul 11 - Wed, Jul 15

PHL

Philadelphia

CLD

Carlsbad

$713 Roundtrip, found 3 days ago

$713

Roundtrip

found 3 days ago

Select United flight, departing Sat, Jul 11 from Philadelphia to Carlsbad, returning Wed, Jul 15, priced at $713 found 3 days ago