$154 Cheap American Airlines flights Philadelphia (PHL) to Ontario (ONT)

$154 Cheap American Airlines flights Philadelphia (PHL) to Ontario (ONT)

Prices were available within the past 7 days and start at $154 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Wed, Dec 10

PHL

Philadelphia

ONT

Ontario

$307 Roundtrip, found 6 days ago

$307

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Dec 4 from Philadelphia to Ontario, returning Wed, Dec 10, priced at $307 found 6 days ago

Thu, Dec 4 - Wed, Dec 10

PHL

Philadelphia

ONT

Ontario

$362 Roundtrip, found 6 days ago

$362

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Dec 4 from Philadelphia to Ontario, returning Wed, Dec 10, priced at $362 found 6 days ago

Thu, Dec 4 - Wed, Dec 10

PHL

Philadelphia

ONT

Ontario

$387 Roundtrip, found 6 days ago

$387

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Dec 4 from Philadelphia to Ontario, returning Wed, Dec 10, priced at $387 found 6 days ago

Thu, Dec 4 - Wed, Dec 10

PHL

Philadelphia

ONT

Ontario

$417 Roundtrip, found 6 days ago

$417

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Dec 4 from Philadelphia to Ontario, returning Wed, Dec 10, priced at $417 found 6 days ago

Thu, Dec 4 - Wed, Dec 10

PHL

Philadelphia

ONT

Ontario

$427 Roundtrip, found 6 days ago

$427

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Dec 4 from Philadelphia to Ontario, returning Wed, Dec 10, priced at $427 found 6 days ago

Thu, Dec 4 - Wed, Dec 10

PHL

Philadelphia

ONT

Ontario

$432 Roundtrip, found 6 days ago

$432

Roundtrip

found 6 days ago

Select American Airlines flight, departing Thu, Dec 4 from Philadelphia to Ontario, returning Wed, Dec 10, priced at $432 found 6 days ago