$106 Cheap Frontier Airlines flights Baltimore (BWI) to Chicago (MDW)

$106 Cheap Frontier Airlines flights Baltimore (BWI) to Chicago (MDW)

Prices were available within the past 7 days and start at $106 for one-way flights and $138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 25 - Tue, Mar 3

BWI

Baltimore

MDW

Chicago

$138 Roundtrip, found 1 day ago

$138

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Feb 25 from Baltimore to Chicago, returning Tue, Mar 3, priced at $138 found 1 day ago

Sat, Feb 21 - Wed, Feb 25

BWI

Baltimore

MDW

Chicago

$149 Roundtrip, found 6 days ago

$149

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Feb 21 from Baltimore to Chicago, returning Wed, Feb 25, priced at $149 found 6 days ago

Thu, Feb 26 - Tue, Mar 3

BWI

Baltimore

MDW

Chicago

$154 Roundtrip, found 1 day ago

$154

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Baltimore to Chicago, returning Tue, Mar 3, priced at $154 found 1 day ago

Sat, Mar 14 - Tue, Mar 17

BWI

Baltimore

MDW

Chicago

$160 Roundtrip, found 2 days ago

$160

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Mar 14 from Baltimore to Chicago, returning Tue, Mar 17, priced at $160 found 2 days ago

Fri, Feb 20 - Wed, Feb 25

BWI

Baltimore

MDW

Chicago

$169 Roundtrip, found 6 days ago

$169

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Feb 20 from Baltimore to Chicago, returning Wed, Feb 25, priced at $169 found 6 days ago

Thu, Feb 26 - Mon, Mar 2

BWI

Baltimore

MDW

Chicago

$170 Roundtrip, found 1 day ago

$170

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Baltimore to Chicago, returning Mon, Mar 2, priced at $170 found 1 day ago

Wed, Feb 25 - Thu, Mar 5

BWI

Baltimore

MDW

Chicago

$173 Roundtrip, found 1 day ago

$173

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Feb 25 from Baltimore to Chicago, returning Thu, Mar 5, priced at $173 found 1 day ago

Tue, Jan 27 - Wed, Feb 4

BWI

Baltimore

MDW

Chicago

$175 Roundtrip, found 14 hours ago

$175

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Tue, Jan 27 from Baltimore to Chicago, returning Wed, Feb 4, priced at $175 found 14 hours ago

Thu, Feb 19 - Fri, Feb 20

BWI

Baltimore

MDW

Chicago

$180 Roundtrip, found 6 days ago

$180

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Baltimore to Chicago, returning Fri, Feb 20, priced at $180 found 6 days ago

Thu, Feb 26 - Thu, Mar 5

BWI

Baltimore

MDW

Chicago

$189 Roundtrip, found 1 day ago

$189

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Baltimore to Chicago, returning Thu, Mar 5, priced at $189 found 1 day ago