Flights from Philadelphia to Imperial Beach

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.

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$216 Roundtrip, found 2 days ago

$216

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $216 found 2 days ago

Mon, Jul 28 - Mon, Aug 4

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$227 Roundtrip, just found

$227

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Jul 28 from Philadelphia Intl. to San Diego Intl., returning Mon, Aug 4, priced at $227 just found

Mon, Aug 25 - Sat, Sep 13

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$234 Roundtrip, just found

$234

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Aug 25 from Philadelphia Intl. to San Diego Intl., returning Sat, Sep 13, priced at $234 just found

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$241 Roundtrip, found 2 days ago

$241

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $241 found 2 days ago

Mon, Aug 25 - Fri, Sep 12

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$246 Roundtrip, just found

$246

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Aug 25 from Philadelphia Intl. to San Diego Intl., returning Fri, Sep 12, priced at $246 just found

Mon, Jul 28 - Thu, Jul 31

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$247 Roundtrip, just found

$247

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Jul 28 from Philadelphia Intl. to San Diego Intl., returning Thu, Jul 31, priced at $247 just found

Fri, Sep 5 - Thu, Sep 11

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$250 Roundtrip, found 2 days ago

$250

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 11, priced at $250 found 2 days ago

Sun, Sep 7 - Thu, Sep 25

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$253 Roundtrip, just found

$253

Roundtrip

just found

Select Spirit Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to San Diego Intl., returning Thu, Sep 25, priced at $253 just found

Sun, Sep 7 - Mon, Sep 22

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$254 Roundtrip, just found

$254

Roundtrip

just found

Select Spirit Airlines flight, departing Sun, Sep 7 from Philadelphia Intl. to San Diego Intl., returning Mon, Sep 22, priced at $254 just found

Sun, Sep 14 - Thu, Oct 2

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$261 Roundtrip, just found

$261

Roundtrip

just found

Select Spirit Airlines flight, departing Sun, Sep 14 from Philadelphia Intl. to San Diego Intl., returning Thu, Oct 2, priced at $261 just found

Fri, Sep 5 - Sun, Sep 21

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$262 Roundtrip, just found

$262

Roundtrip

just found

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to San Diego Intl., returning Sun, Sep 21, priced at $262 just found

Mon, Aug 4 - Sat, Aug 16

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$263 Roundtrip, just found

$263

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Aug 4 from Philadelphia Intl. to San Diego Intl., returning Sat, Aug 16, priced at $263 just found

Mon, Jun 30 - Tue, Jul 1

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$265 Roundtrip, found 2 hours ago

$265

Roundtrip

found 2 hours ago

Select Frontier Airlines flight, departing Mon, Jun 30 from Philadelphia Intl. to San Diego Intl., returning Tue, Jul 1, priced at $265 found 2 hours ago

Thu, Aug 28 - Tue, Sep 2

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$273 Roundtrip, just found

$273

Roundtrip

just found

Select JetBlue Airways flight, departing Thu, Aug 28 from Philadelphia Intl. to San Diego Intl., returning Tue, Sep 2, priced at $273 just found

Sun, Aug 31 - Sun, Aug 31

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$339 Roundtrip, just found

$339

Roundtrip

just found

Select Delta flight, departing Sun, Aug 31 from Philadelphia Intl. to San Diego Intl., returning Sun, Aug 31, priced at $339 just found

Thu, Aug 28 - Tue, Sep 2

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$359 Roundtrip, just found

$359

Roundtrip

just found

Select American Airlines flight, departing Thu, Aug 28 from Philadelphia Intl. to San Diego Intl., returning Tue, Sep 2, priced at $359 just found

Mon, Jul 28 - Wed, Jul 30

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$365 Roundtrip, just found

$365

Roundtrip

just found

Select Frontier Airlines flight, departing Mon, Jul 28 from Philadelphia Intl. to San Diego Intl., returning Wed, Jul 30, priced at $365 just found

Thu, Aug 28 - Tue, Sep 2

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$379 Roundtrip, just found

$379

Roundtrip

just found

Select United flight, departing Thu, Aug 28 from Philadelphia Intl. to San Diego Intl., returning Tue, Sep 2, priced at $379 just found

Thu, Aug 28 - Tue, Sep 2

PHL

Philadelphia Intl.

CLD

McClellan-Palomar

$379 Roundtrip, just found

$379

Roundtrip

just found

Select American Airlines flight, departing Thu, Aug 28 from Philadelphia Intl. to McClellan-Palomar, returning Tue, Sep 2, priced at $379 just found

Mon, Jun 30 - Tue, Jul 1

PHL

Philadelphia Intl.

SAN

San Diego Intl.

$788 Roundtrip, found 2 hours ago

$788

Roundtrip

found 2 hours ago

Select Alaska Airlines flight, departing Mon, Jun 30 from Philadelphia Intl. to San Diego Intl., returning Tue, Jul 1, priced at $788 found 2 hours ago