$99 Cheap Delta flights Philadelphia (PHL) to Chicago (ORD)

$99 Cheap Delta flights Philadelphia (PHL) to Chicago (ORD)

Prices were available within the past 7 days and start at $99 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 29 - Sun, Nov 2

PHL

Philadelphia

ORD

Chicago

$156 Roundtrip, found 3 days ago

$156

Roundtrip

found 3 days ago

Select Delta flight, departing Wed, Oct 29 from Philadelphia to Chicago, returning Sun, Nov 2, priced at $156 found 3 days ago

Mon, Dec 8 - Sun, Dec 14

PHL

Philadelphia

ORD

Chicago

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Mon, Dec 8 from Philadelphia to Chicago, returning Sun, Dec 14, priced at $197 found 5 days ago