Flights to Irvine from Philadelphia - $95

Cheap Flights from Philadelphia to Irvine (ILG-QLA)

Prices were available within the past 7 days and start at $95 for one-way flights and $171 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 2 - Sat, May 10

PHL

Philadelphia

SNA

Orange County

$171 Roundtrip, found 4 days ago

$171

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Fri, May 2 from Philadelphia to Orange County, returning Sat, May 10, priced at $171 found 4 days ago

Tue, May 6 - Tue, May 20

PHL

Philadelphia

SNA

Orange County

$185 Roundtrip, found 6 days ago

$185

Roundtrip

found 6 days ago

Select Spirit Airlines flight, departing Tue, May 6 from Philadelphia to Orange County, returning Tue, May 20, priced at $185 found 6 days ago

Wed, May 21 - Tue, Jun 10

PHL

Philadelphia

SNA

Orange County

$188 Roundtrip, found 4 days ago

$188

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, May 21 from Philadelphia to Orange County, returning Tue, Jun 10, priced at $188 found 4 days ago

Sat, May 3 - Tue, May 6

PHL

Philadelphia

ONT

Ontario

$208 Roundtrip, found 4 hours ago

$208

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Sat, May 3 from Philadelphia to Ontario, returning Tue, May 6, priced at $208 found 4 hours ago

Sat, Aug 30 - Tue, Sep 2

PHL

Philadelphia

LGB

Long Beach

$297 Roundtrip, found 1 day ago

$297

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 30 from Philadelphia to Long Beach, returning Tue, Sep 2, priced at $297 found 1 day ago

Thu, May 29 - Sat, May 31

ABE

Allentown

ONT

Ontario

$297 Roundtrip, just found

$297

Roundtrip

just found

Select Delta flight, departing Thu, May 29 from Allentown to Ontario, returning Sat, May 31, priced at $297 just found