$71 Cheap Spirit Airlines flights Philadelphia (PHL) to Chicago (CHI)

$71 Cheap Spirit Airlines flights Philadelphia (PHL) to Chicago (CHI)

Prices were available within the past 7 days and start at $71 for one-way flights and $125 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Sat, Oct 18

PHL

Philadelphia

ORD

Chicago

$125 Roundtrip, found 10 hours ago

$125

Roundtrip

found 10 hours ago

Select Spirit Airlines flight, departing Wed, Oct 8 from Philadelphia to Chicago, returning Sat, Oct 18, priced at $125 found 10 hours ago

Wed, Dec 3 - Fri, Dec 5

PHL

Philadelphia

ORD

Chicago

$131 Roundtrip, found 2 hours ago

$131

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Wed, Dec 3 from Philadelphia to Chicago, returning Fri, Dec 5, priced at $131 found 2 hours ago

Thu, Oct 16 - Sat, Oct 18

PHL

Philadelphia

ORD

Chicago

$135 Roundtrip, found 1 hour ago

$135

Roundtrip

found 1 hour ago

Select Spirit Airlines flight, departing Thu, Oct 16 from Philadelphia to Chicago, returning Sat, Oct 18, priced at $135 found 1 hour ago

Sat, Oct 25 - Mon, Nov 3

PHL

Philadelphia

ORD

Chicago

$136 Roundtrip, just found

$136

Roundtrip

just found

Select Spirit Airlines flight, departing Sat, Oct 25 from Philadelphia to Chicago, returning Mon, Nov 3, priced at $136 just found

Mon, Nov 10 - Wed, Nov 12

PHL

Philadelphia

ORD

Chicago

$140 Roundtrip, just found

$140

Roundtrip

just found

Select Spirit Airlines flight, departing Mon, Nov 10 from Philadelphia to Chicago, returning Wed, Nov 12, priced at $140 just found

Tue, Nov 4 - Fri, Nov 7

PHL

Philadelphia

ORD

Chicago

$141 Roundtrip, just found

$141

Roundtrip

just found

Select Spirit Airlines flight, departing Tue, Nov 4 from Philadelphia to Chicago, returning Fri, Nov 7, priced at $141 just found