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, Nov 25 - Mon, Nov 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$420 Roundtrip, found 17 hours ago

$420

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Wed, Nov 25 from San Diego Intl. to Philadelphia Intl., returning Mon, Nov 30, priced at $420 found 17 hours ago

Tue, Nov 24 - Mon, Nov 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$440 Roundtrip, found 17 hours ago

$440

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Tue, Nov 24 from San Diego Intl. to Philadelphia Intl., returning Mon, Nov 30, priced at $440 found 17 hours ago

Thu, Nov 26 - Mon, Nov 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$454 Roundtrip, found 17 hours ago

$454

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Nov 26 from San Diego Intl. to Philadelphia Intl., returning Mon, Nov 30, priced at $454 found 17 hours ago

Sun, Nov 22 - Mon, Nov 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$480 Roundtrip, found 17 hours ago

$480

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sun, Nov 22 from San Diego Intl. to Philadelphia Intl., returning Mon, Nov 30, priced at $480 found 17 hours ago

Wed, Nov 11 - Sat, Nov 14

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$540 Roundtrip, found 1 day ago

$540

Roundtrip

found 1 day ago

Select United flight, departing Wed, Nov 11 from San Diego Intl. to Philadelphia Intl., returning Sat, Nov 14, priced at $540 found 1 day ago

Mon, Nov 23 - Tue, Dec 1

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$541 Roundtrip, found 17 hours ago

$541

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Mon, Nov 23 from San Diego Intl. to Philadelphia Intl., returning Tue, Dec 1, priced at $541 found 17 hours ago

Mon, Nov 23 - Wed, Dec 2

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$546 Roundtrip, found 17 hours ago

$546

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Mon, Nov 23 from San Diego Intl. to Philadelphia Intl., returning Wed, Dec 2, priced at $546 found 17 hours ago

Wed, Nov 11 - Sat, Nov 14

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$558 Roundtrip, found 1 day ago

$558

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Wed, Nov 11 from San Diego Intl. to Philadelphia Intl., returning Sat, Nov 14, priced at $558 found 1 day ago

Mon, Nov 23 - Thu, Dec 3

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$564 Roundtrip, found 17 hours ago

$564

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Mon, Nov 23 from San Diego Intl. to Philadelphia Intl., returning Thu, Dec 3, priced at $564 found 17 hours ago

Wed, Nov 11 - Sat, Nov 14

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$574 Roundtrip, found 1 day ago

$574

Roundtrip

found 1 day ago

Select American Airlines flight, departing Wed, Nov 11 from San Diego Intl. to Philadelphia Intl., returning Sat, Nov 14, priced at $574 found 1 day ago

Wed, Nov 11 - Sat, Nov 14

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$581 Roundtrip, found 1 day ago

$581

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Wed, Nov 11 from San Diego Intl. to Philadelphia Intl., returning Sat, Nov 14, priced at $581 found 1 day ago

Sat, Nov 21 - Tue, Dec 1

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$581 Roundtrip, found 17 hours ago

$581

Roundtrip

found 17 hours ago

Select Delta flight, departing Sat, Nov 21 from San Diego Intl. to Philadelphia Intl., returning Tue, Dec 1, priced at $581 found 17 hours ago

Sun, Nov 22 - Tue, Dec 1

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$586 Roundtrip, found 17 hours ago

$586

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Sun, Nov 22 from San Diego Intl. to Philadelphia Intl., returning Tue, Dec 1, priced at $586 found 17 hours ago

Wed, Nov 25 - Fri, Nov 27

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$589 Roundtrip, found 17 hours ago

$589

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Wed, Nov 25 from San Diego Intl. to Philadelphia Intl., returning Fri, Nov 27, priced at $589 found 17 hours ago

Sun, Nov 22 - Wed, Dec 2

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$591 Roundtrip, found 17 hours ago

$591

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Sun, Nov 22 from San Diego Intl. to Philadelphia Intl., returning Wed, Dec 2, priced at $591 found 17 hours ago

Sat, Nov 21 - Mon, Nov 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$591 Roundtrip, found 17 hours ago

$591

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, Nov 21 from San Diego Intl. to Philadelphia Intl., returning Mon, Nov 30, priced at $591 found 17 hours ago

Wed, Nov 11 - Sat, Nov 14

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$599 Roundtrip, found 1 day ago

$599

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Wed, Nov 11 from San Diego Intl. to Philadelphia Intl., returning Sat, Nov 14, priced at $599 found 1 day ago

Sun, Nov 22 - Thu, Dec 3

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$609 Roundtrip, found 17 hours ago

$609

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Sun, Nov 22 from San Diego Intl. to Philadelphia Intl., returning Thu, Dec 3, priced at $609 found 17 hours ago

Tue, Nov 24 - Mon, Nov 30

SAN

San Diego Intl.

PHL

Philadelphia Intl.

$613 Roundtrip, found 17 hours ago

$613

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Nov 24 from San Diego Intl. to Philadelphia Intl., returning Mon, Nov 30, priced at $613 found 17 hours ago

Tue, Nov 24 - Mon, Nov 30

CLD

McClellan-Palomar

PHL

Philadelphia Intl.

$823 Roundtrip, found 17 hours ago

$823

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Nov 24 from McClellan-Palomar to Philadelphia Intl., returning Mon, Nov 30, priced at $823 found 17 hours ago