$75 Cheap Frontier Airlines flights Philadelphia (PHL) to Chicago (MDW)

$75 Cheap Frontier Airlines flights Philadelphia (PHL) to Chicago (MDW)

Prices were available within the past 7 days and start at $75 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 8 - Wed, Apr 15

PHL

Philadelphia

MDW

Chicago

$170 Roundtrip, found 6 days ago

$170

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Philadelphia to Chicago, returning Wed, Apr 15, priced at $170 found 6 days ago

Wed, Apr 8 - Tue, Apr 14

PHL

Philadelphia

MDW

Chicago

$190 Roundtrip, found 6 days ago

$190

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Philadelphia to Chicago, returning Tue, Apr 14, priced at $190 found 6 days ago

Wed, Apr 8 - Wed, May 13

PHL

Philadelphia

MDW

Chicago

$191 Roundtrip, found 6 hours ago

$191

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Philadelphia to Chicago, returning Wed, May 13, priced at $191 found 6 hours ago

Mon, Apr 6 - Wed, Apr 15

PHL

Philadelphia

MDW

Chicago

$195 Roundtrip, found 6 days ago

$195

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Philadelphia to Chicago, returning Wed, Apr 15, priced at $195 found 6 days ago

Tue, Apr 7 - Wed, May 13

PHL

Philadelphia

MDW

Chicago

$205 Roundtrip, found 6 hours ago

$205

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Tue, Apr 7 from Philadelphia to Chicago, returning Wed, May 13, priced at $205 found 6 hours ago

Tue, Apr 7 - Tue, Apr 14

PHL

Philadelphia

MDW

Chicago

$211 Roundtrip, found 6 days ago

$211

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Apr 7 from Philadelphia to Chicago, returning Tue, Apr 14, priced at $211 found 6 days ago

Mon, Apr 6 - Tue, Apr 14

PHL

Philadelphia

MDW

Chicago

$215 Roundtrip, found 6 days ago

$215

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Philadelphia to Chicago, returning Tue, Apr 14, priced at $215 found 6 days ago

Wed, Apr 8 - Mon, May 11

PHL

Philadelphia

MDW

Chicago

$232 Roundtrip, found 6 hours ago

$232

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Philadelphia to Chicago, returning Mon, May 11, priced at $232 found 6 hours ago

Mon, Apr 6 - Wed, May 13

PHL

Philadelphia

MDW

Chicago

$240 Roundtrip, found 6 hours ago

$240

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Philadelphia to Chicago, returning Wed, May 13, priced at $240 found 6 hours ago