$360 Cheap American Airlines flights Ontario (ONT) to Philadelphia (PHL)

$360 Cheap American Airlines flights Ontario (ONT) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $360 for one-way flights and $500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 20 - Sat, May 24

ONT

Ontario

PHL

Philadelphia

$500 Roundtrip, found 15 hours ago

$500

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, May 20 from Ontario to Philadelphia, returning Sat, May 24, priced at $500 found 15 hours ago

Wed, May 21 - Sun, May 25

ONT

Ontario

PHL

Philadelphia

$510 Roundtrip, found 15 hours ago

$510

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, May 21 from Ontario to Philadelphia, returning Sun, May 25, priced at $510 found 15 hours ago

Wed, May 21 - Sun, May 25

ONT

Ontario

PHL

Philadelphia

$533 Roundtrip, found 15 hours ago

$533

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, May 21 from Ontario to Philadelphia, returning Sun, May 25, priced at $533 found 15 hours ago

Tue, May 20 - Sat, May 24

ONT

Ontario

PHL

Philadelphia

$550 Roundtrip, found 15 hours ago

$550

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, May 20 from Ontario to Philadelphia, returning Sat, May 24, priced at $550 found 15 hours ago

Wed, May 21 - Sun, May 25

ONT

Ontario

PHL

Philadelphia

$560 Roundtrip, found 15 hours ago

$560

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, May 21 from Ontario to Philadelphia, returning Sun, May 25, priced at $560 found 15 hours ago

Wed, May 21 - Sun, May 25

ONT

Ontario

PHL

Philadelphia

$560 Roundtrip, found 15 hours ago

$560

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Wed, May 21 from Ontario to Philadelphia, returning Sun, May 25, priced at $560 found 15 hours ago

Tue, May 20 - Sat, May 24

ONT

Ontario

PHL

Philadelphia

$610 Roundtrip, found 15 hours ago

$610

Roundtrip

found 15 hours ago

Select American Airlines flight, departing Tue, May 20 from Ontario to Philadelphia, returning Sat, May 24, priced at $610 found 15 hours ago