$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 $120 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 22 - Sat, Oct 25

PHL

Philadelphia

ORD

Chicago

$120 Roundtrip, found 2 hours ago

$120

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Wed, Oct 22 from Philadelphia to Chicago, returning Sat, Oct 25, priced at $120 found 2 hours ago

Wed, Oct 8 - Sat, Oct 18

PHL

Philadelphia

ORD

Chicago

$125 Roundtrip, found 4 hours ago

$125

Roundtrip

found 4 hours ago

Select Spirit Airlines flight, departing Wed, Oct 8 from Philadelphia to Chicago, returning Sat, Oct 18, priced at $125 found 4 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

Wed, Oct 22 - Sat, Oct 25

PHL

Philadelphia

ORD

Chicago

$137 Roundtrip, found 2 hours ago

$137

Roundtrip

found 2 hours ago

Select Spirit Airlines flight, departing Wed, Oct 22 from Philadelphia to Chicago, returning Sat, Oct 25, priced at $137 found 2 hours ago

Mon, Nov 10 - Wed, Nov 12

PHL

Philadelphia

ORD

Chicago

$141 Roundtrip, found 5 hours ago

$141

Roundtrip

found 5 hours ago

Select Spirit Airlines flight, departing Mon, Nov 10 from Philadelphia to Chicago, returning Wed, Nov 12, priced at $141 found 5 hours ago