Flights from Philadelphia to Lake Elsinore

Cheapest flights from Philadelphia

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.

Mon, Sep 8 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Sep 8 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $234 found 1 day ago

Wed, Aug 20 - Mon, Aug 25

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$239 Roundtrip, found 2 days ago

$239

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Wed, Aug 20 from Philadelphia Intl. to San Diego Intl., returning Mon, Aug 25, priced at $239 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $240 found 1 day ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$247 Roundtrip, found 2 hours ago

$247

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $247 found 2 hours ago

Fri, Jul 11 - Thu, Jul 17

PHL

Philadelphia Intl.

SNA

John Wayne

$255 Roundtrip, found 3 days ago

$255

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jul 11 from Philadelphia Intl. to John Wayne, returning Thu, Jul 17, priced at $255 found 3 days ago

Sun, Sep 7 - Mon, Sep 8

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$260 Roundtrip, found 4 days ago

$260

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to San Diego Intl., returning Mon, Sep 8, priced at $260 found 4 days ago

Wed, Aug 20 - Mon, Aug 25

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$264 Roundtrip, found 2 days ago

$264

Roundtrip

found 2 days ago

Select Delta flight, departing Wed, Aug 20 from Philadelphia Intl. to San Diego Intl., returning Mon, Aug 25, priced at $264 found 2 days ago

Thu, Sep 4 - Fri, Sep 12

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$266 Roundtrip, found 1 day ago

$266

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Thu, Sep 4 from Philadelphia Intl. to San Diego Intl., returning Fri, Sep 12, priced at $266 found 1 day ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$267 Roundtrip, found 2 hours ago

$267

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $267 found 2 hours ago

Sun, Sep 7 - Mon, Sep 8

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$271 Roundtrip, found 4 days ago

$271

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to San Diego Intl., returning Mon, Sep 8, priced at $271 found 4 days ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$272 Roundtrip, found 2 hours ago

$272

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $272 found 2 hours ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$276 Roundtrip, found 2 hours ago

$276

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $276 found 2 hours ago

Wed, Sep 3 - Tue, Sep 9

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 3 from Philadelphia Intl. to San Diego Intl., returning Tue, Sep 9, priced at $277 found 1 day ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$305 Roundtrip, found 2 hours ago

$305

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $305 found 2 hours ago

Mon, Jul 14 - Tue, Jul 15

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$328 Roundtrip, found 2 days ago

$328

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 14 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 15, priced at $328 found 2 days ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$395 Roundtrip, found 2 hours ago

$395

Roundtrip

found 2 hours ago

Select American Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $395 found 2 hours ago

Sun, Sep 7 - Mon, Sep 8

PHL

Philadelphia Intl.

CLD

McClellan-Palomar

$415 Roundtrip, found 4 days ago

$415

Roundtrip

found 4 days ago

Select American Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to McClellan-Palomar, returning Mon, Sep 8, priced at $415 found 4 days ago

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$415 Roundtrip, found 2 hours ago

$415

Roundtrip

found 2 hours ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $415 found 2 hours ago

Mon, Nov 24 - Wed, Dec 3

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$416 Roundtrip, found 5 days ago

$416

Roundtrip

found 5 days ago

Select Hawaiian Airlines flight, departing Mon, Nov 24 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Wed, Dec 3, priced at $416 found 5 days ago

Sat, Nov 22 - Wed, Dec 3

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$471 Roundtrip, found 5 days ago

$471

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Sat, Nov 22 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Wed, Dec 3, priced at $471 found 5 days ago