$129 Cheap Frontier Airlines flights Baltimore (BWI) to Chicago (MDW)

$129 Cheap Frontier Airlines flights Baltimore (BWI) to Chicago (MDW)

Prices were available within the past 7 days and start at $129 for one-way flights and $255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 15 - Wed, Jun 17

BWI

Baltimore

MDW

Chicago

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 15 from Baltimore to Chicago, returning Wed, Jun 17, priced at $255 found 1 day ago

Wed, Jun 17 - Fri, Jun 19

BWI

Baltimore

MDW

Chicago

$259 Roundtrip, found 1 day ago

$259

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jun 17 from Baltimore to Chicago, returning Fri, Jun 19, priced at $259 found 1 day ago

Sat, Sep 5 - Wed, Sep 9

BWI

Baltimore

MDW

Chicago

$260 Roundtrip, found 3 hours ago

$260

Roundtrip

found 3 hours ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Baltimore to Chicago, returning Wed, Sep 9, priced at $260 found 3 hours ago

Thu, Aug 27 - Mon, Sep 7

BWI

Baltimore

MDW

Chicago

$314 Roundtrip, found 4 hours ago

$314

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Thu, Aug 27 from Baltimore to Chicago, returning Mon, Sep 7, priced at $314 found 4 hours ago