$132 Cheap Delta flights Philadelphia (PHL) to Ontario (ONT)

$132 Cheap Delta flights Philadelphia (PHL) to Ontario (ONT)

Prices were available within the past 7 days and start at $132 for one-way flights and $263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Tue, Jun 9

PHL

Philadelphia

ONT

Ontario

$263 Roundtrip, found 11 hours ago

$263

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jun 2 from Philadelphia to Ontario, returning Tue, Jun 9, priced at $263 found 11 hours ago

Tue, Jun 2 - Tue, Jun 9

PHL

Philadelphia

ONT

Ontario

$275 Roundtrip, found 11 hours ago

$275

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jun 2 from Philadelphia to Ontario, returning Tue, Jun 9, priced at $275 found 11 hours ago

Tue, Jun 2 - Tue, Jun 9

PHL

Philadelphia

ONT

Ontario

$302 Roundtrip, found 11 hours ago

$302

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jun 2 from Philadelphia to Ontario, returning Tue, Jun 9, priced at $302 found 11 hours ago

Tue, Jun 2 - Tue, Jun 9

PHL

Philadelphia

ONT

Ontario

$319 Roundtrip, found 11 hours ago

$319

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jun 2 from Philadelphia to Ontario, returning Tue, Jun 9, priced at $319 found 11 hours ago

Tue, Jun 2 - Tue, Jun 9

PHL

Philadelphia

ONT

Ontario

$322 Roundtrip, found 11 hours ago

$322

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jun 2 from Philadelphia to Ontario, returning Tue, Jun 9, priced at $322 found 11 hours ago

Tue, Jun 2 - Tue, Jun 9

PHL

Philadelphia

ONT

Ontario

$327 Roundtrip, found 11 hours ago

$327

Roundtrip

found 11 hours ago

Select Delta flight, departing Tue, Jun 2 from Philadelphia to Ontario, returning Tue, Jun 9, priced at $327 found 11 hours ago