Flights from Philadelphia to Riverside

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.

Sat, Oct 25 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 25 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $268 found 1 day ago

Sat, Aug 16 - Mon, Aug 18

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$288 Roundtrip, found 6 days ago

$288

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Aug 18, priced at $288 found 6 days ago

Thu, Oct 23 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 23 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $288 found 1 day ago

Fri, Sep 5 - Sun, Sep 7

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$288 Roundtrip, found 2 days ago

$288

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Sun, Sep 7, priced at $288 found 2 days ago

Sun, Oct 26 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $308 found 1 day ago

Fri, Sep 5 - Mon, Sep 8

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$313 Roundtrip, found 2 days ago

$313

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Mon, Sep 8, priced at $313 found 2 days ago

Sat, Oct 25 - Mon, Oct 27

PHL

Philadelphia Intl.

SNA

John Wayne

$325 Roundtrip, found 1 day ago

$325

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Oct 25 from Philadelphia Intl. to John Wayne, returning Mon, Oct 27, priced at $325 found 1 day ago

Sun, Oct 26 - Mon, Oct 27

PHL

Philadelphia Intl.

SNA

John Wayne

$331 Roundtrip, found 1 day ago

$331

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Mon, Oct 27, priced at $331 found 1 day ago

Sun, Oct 26 - Fri, Oct 31

PHL

Philadelphia Intl.

SNA

John Wayne

$337 Roundtrip, found 1 day ago

$337

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Fri, Oct 31, priced at $337 found 1 day ago

Fri, Sep 5 - Mon, Sep 8

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$341 Roundtrip, found 2 days ago

$341

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Mon, Sep 8, priced at $341 found 2 days ago

Sun, Oct 26 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$342 Roundtrip, found 1 day ago

$342

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $342 found 1 day ago

Sun, Oct 26 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$350 Roundtrip, found 1 day ago

$350

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $350 found 1 day ago

Fri, Sep 5 - Mon, Sep 8

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$351 Roundtrip, found 2 days ago

$351

Roundtrip

found 2 days ago

Select American Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Mon, Sep 8, priced at $351 found 2 days ago

Fri, Sep 5 - Mon, Sep 8

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$351 Roundtrip, found 2 days ago

$351

Roundtrip

found 2 days ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Mon, Sep 8, priced at $351 found 2 days ago

Fri, Sep 5 - Wed, Sep 10

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$356 Roundtrip, found 2 days ago

$356

Roundtrip

found 2 days ago

Select Delta flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Wed, Sep 10, priced at $356 found 2 days ago

Sun, Oct 26 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$358 Roundtrip, found 1 day ago

$358

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $358 found 1 day ago

Sun, Sep 7 - Sun, Sep 7

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$365 Roundtrip, found 2 days ago

$365

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 7 from Philadelphia Intl. to Palm Springs Intl., returning Sun, Sep 7, priced at $365 found 2 days ago

Fri, Oct 24 - Mon, Oct 27

PHL

Philadelphia Intl.

SNA

John Wayne

$365 Roundtrip, found 1 day ago

$365

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Oct 24 from Philadelphia Intl. to John Wayne, returning Mon, Oct 27, priced at $365 found 1 day ago

Fri, Sep 5 - Mon, Sep 8

PHL

Philadelphia Intl.

PSP

Palm Springs Intl.

$370 Roundtrip, found 2 days ago

$370

Roundtrip

found 2 days ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Palm Springs Intl., returning Mon, Sep 8, priced at $370 found 2 days ago

Sun, Oct 26 - Wed, Oct 29

PHL

Philadelphia Intl.

SNA

John Wayne

$524 Roundtrip, found 1 day ago

$524

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Sun, Oct 26 from Philadelphia Intl. to John Wayne, returning Wed, Oct 29, priced at $524 found 1 day ago