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

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

Prices were available within the past 7 days and start at $99 for one-way flights and $153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 6 - Mon, Aug 11

PHL

Philadelphia

MDW

Chicago

$153 Roundtrip, found 1 day ago

$153

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Aug 6 from Philadelphia to Chicago, returning Mon, Aug 11, priced at $153 found 1 day ago

Sun, Aug 31 - Tue, Sep 2

PHL

Philadelphia

MDW

Chicago

$170 Roundtrip, just found

$170

Roundtrip

just found

Select Delta flight, departing Sun, Aug 31 from Philadelphia to Chicago, returning Tue, Sep 2, priced at $170 just found

Sat, Aug 9 - Mon, Aug 11

PHL

Philadelphia

MDW

Chicago

$176 Roundtrip, found 6 hours ago

$176

Roundtrip

found 6 hours ago

Select Delta flight, departing Sat, Aug 9 from Philadelphia to Chicago, returning Mon, Aug 11, priced at $176 found 6 hours ago

Mon, Aug 11 - Fri, Aug 15

PHL

Philadelphia

MDW

Chicago

$177 Roundtrip, found 8 hours ago

$177

Roundtrip

found 8 hours ago

Select Delta flight, departing Mon, Aug 11 from Philadelphia to Chicago, returning Fri, Aug 15, priced at $177 found 8 hours ago