$178 Cheap American Airlines flights Ontario (ONT) to Philadelphia (PHL)

$178 Cheap American Airlines flights Ontario (ONT) to Philadelphia (PHL)

Prices were available within the past 7 days and start at $178 for one-way flights and $382 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 7 - Sun, Jan 11

ONT

Ontario

PHL

Philadelphia

$382 Roundtrip, found 4 days ago

$382

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Jan 7 from Ontario to Philadelphia, returning Sun, Jan 11, priced at $382 found 4 days ago

Fri, Jan 9 - Tue, Jan 13

ONT

Ontario

PHL

Philadelphia

$396 Roundtrip, found 4 days ago

$396

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jan 9 from Ontario to Philadelphia, returning Tue, Jan 13, priced at $396 found 4 days ago

Wed, Jan 7 - Sun, Jan 11

ONT

Ontario

PHL

Philadelphia

$407 Roundtrip, found 4 days ago

$407

Roundtrip

found 4 days ago

Select American Airlines flight, departing Wed, Jan 7 from Ontario to Philadelphia, returning Sun, Jan 11, priced at $407 found 4 days ago

Fri, Jan 9 - Tue, Jan 13

ONT

Ontario

PHL

Philadelphia

$412 Roundtrip, found 4 days ago

$412

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jan 9 from Ontario to Philadelphia, returning Tue, Jan 13, priced at $412 found 4 days ago

Fri, Jan 9 - Tue, Jan 13

ONT

Ontario

PHL

Philadelphia

$437 Roundtrip, found 4 days ago

$437

Roundtrip

found 4 days ago

Select American Airlines flight, departing Fri, Jan 9 from Ontario to Philadelphia, returning Tue, Jan 13, priced at $437 found 4 days ago