Flights from Oceanside

Cheapest flights from Oceanside

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 23 - Tue, Jul 29

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$318 Roundtrip, found 5 days ago

$318

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jul 23 from San Diego Intl. to Philadelphia Intl., returning Tue, Jul 29, priced at $318 found 5 days ago

Wed, Jul 23 - Mon, Jul 28

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$326 Roundtrip, found 5 days ago

$326

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jul 23 from San Diego Intl. to Philadelphia Intl., returning Mon, Jul 28, priced at $326 found 5 days ago

Wed, Jul 23 - Sun, Jul 27

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$331 Roundtrip, found 5 days ago

$331

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Jul 23 from San Diego Intl. to Philadelphia Intl., returning Sun, Jul 27, priced at $331 found 5 days ago

Mon, Jul 21 - Mon, Jul 28

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$380 Roundtrip, found 5 days ago

$380

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Mon, Jul 28, priced at $380 found 5 days ago

Mon, Jul 21 - Sun, Jul 27

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$454 Roundtrip, found 5 days ago

$454

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Sun, Jul 27, priced at $454 found 5 days ago

Mon, Jul 21 - Fri, Jul 25

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$463 Roundtrip, found 5 days ago

$463

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Fri, Jul 25, priced at $463 found 5 days ago

Mon, Jul 21 - Thu, Jul 24

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$482 Roundtrip, found 5 days ago

$482

Roundtrip

found 5 days ago

Select Spirit Airlines flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Thu, Jul 24, priced at $482 found 5 days ago

Mon, Jul 21 - Tue, Jul 29

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$506 Roundtrip, found 5 days ago

$506

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Tue, Jul 29, priced at $506 found 5 days ago

Mon, Jul 21 - Wed, Jul 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$516 Roundtrip, found 5 days ago

$516

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Wed, Jul 30, priced at $516 found 5 days ago

Mon, Jul 21 - Sat, Jul 26

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$541 Roundtrip, found 5 days ago

$541

Roundtrip

found 5 days ago

Select Delta flight, departing Mon, Jul 21 from San Diego Intl. to Philadelphia Intl., returning Sat, Jul 26, priced at $541 found 5 days ago