$71 Cheap Spirit Airlines flights Boston (BOS) to Chicago (ORD)

$71 Cheap Spirit Airlines flights Boston (BOS) to Chicago (ORD)

Prices were available within the past 7 days and start at $71 for one-way flights and $163 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 6 - Mon, Jun 9

BOS

Boston

ORD

Chicago

$163 Roundtrip, found 3 days ago

$163

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 6 from Boston to Chicago, returning Mon, Jun 9, priced at $163 found 3 days ago

Tue, Jul 8 - Sun, Jul 13

BOS

Boston

ORD

Chicago

$186 Roundtrip, found 2 days ago

$186

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Tue, Jul 8 from Boston to Chicago, returning Sun, Jul 13, priced at $186 found 2 days ago

Tue, May 13 - Thu, May 22

BOS

Boston

ORD

Chicago

$194 Roundtrip, found 22 hours ago

$194

Roundtrip

found 22 hours ago

Select Spirit Airlines flight, departing Tue, May 13 from Boston to Chicago, returning Thu, May 22, priced at $194 found 22 hours ago