$146 Cheap Frontier Airlines flights Philadelphia (PHL) to Chicago (MDW)

$146 Cheap Frontier Airlines flights Philadelphia (PHL) to Chicago (MDW)

Prices were available within the past 7 days and start at $146 for one-way flights and $122 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 30 - Fri, Jun 6

PHL

Philadelphia

MDW

Chicago

$122 Roundtrip, found 22 hours ago

$122

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, May 30 from Philadelphia to Chicago, returning Fri, Jun 6, priced at $122 found 22 hours ago

Fri, Jun 27 - Fri, Jul 4

PHL

Philadelphia

MDW

Chicago

$184 Roundtrip, found 5 days ago

$184

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Philadelphia to Chicago, returning Fri, Jul 4, priced at $184 found 5 days ago

Fri, May 30 - Tue, Jun 3

PHL

Philadelphia

MDW

Chicago

$188 Roundtrip, found 22 hours ago

$188

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, May 30 from Philadelphia to Chicago, returning Tue, Jun 3, priced at $188 found 22 hours ago

Wed, May 28 - Wed, Jun 4

TTN

Trenton

MDW

Chicago

$208 Roundtrip, found 22 hours ago

$208

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Wed, May 28 from Trenton to Chicago, returning Wed, Jun 4, priced at $208 found 22 hours ago

Mon, Jun 2 - Wed, Jun 4

TTN

Trenton

MDW

Chicago

$218 Roundtrip, found 22 hours ago

$218

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Trenton to Chicago, returning Wed, Jun 4, priced at $218 found 22 hours ago

Mon, Jun 2 - Thu, Jun 5

TTN

Trenton

MDW

Chicago

$228 Roundtrip, found 22 hours ago

$228

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Trenton to Chicago, returning Thu, Jun 5, priced at $228 found 22 hours ago