$57 Cheap Frontier Airlines flights Philadelphia (PHL) to Chicago (MDW)

$57 Cheap Frontier Airlines flights Philadelphia (PHL) to Chicago (MDW)

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 26 - Thu, Oct 30

PHL

Philadelphia

MDW

Chicago

$114 Roundtrip, found 3 days ago

$114

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Oct 26 from Philadelphia to Chicago, returning Thu, Oct 30, priced at $114 found 3 days ago

Mon, Oct 6 - Thu, Oct 9

PHL

Philadelphia

MDW

Chicago

$116 Roundtrip, found 2 days ago

$116

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Oct 6 from Philadelphia to Chicago, returning Thu, Oct 9, priced at $116 found 2 days ago

Sun, Oct 26 - Mon, Nov 3

PHL

Philadelphia

MDW

Chicago

$125 Roundtrip, found 3 days ago

$125

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Oct 26 from Philadelphia to Chicago, returning Mon, Nov 3, priced at $125 found 3 days ago

Fri, Oct 24 - Thu, Oct 30

PHL

Philadelphia

MDW

Chicago

$126 Roundtrip, found 3 days ago

$126

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Philadelphia to Chicago, returning Thu, Oct 30, priced at $126 found 3 days ago

Mon, Oct 20 - Sun, Nov 2

PHL

Philadelphia

MDW

Chicago

$136 Roundtrip, found 4 days ago

$136

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Oct 20 from Philadelphia to Chicago, returning Sun, Nov 2, priced at $136 found 4 days ago

Fri, Oct 24 - Mon, Nov 3

PHL

Philadelphia

MDW

Chicago

$137 Roundtrip, found 3 days ago

$137

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Oct 24 from Philadelphia to Chicago, returning Mon, Nov 3, priced at $137 found 3 days ago