$78 Cheap Frontier Airlines flights Baltimore (BWI) to Chicago (ORD)

$78 Cheap Frontier Airlines flights Baltimore (BWI) to Chicago (ORD)

Prices were available within the past 7 days and start at $78 for one-way flights and $88 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 22 - Thu, Jan 8

BWI

Baltimore

ORD

Chicago

$88 Roundtrip, found 7 hours ago

$88

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Baltimore to Chicago, returning Thu, Jan 8, priced at $88 found 7 hours ago

Sun, Nov 23 - Sun, Dec 14

BWI

Baltimore

ORD

Chicago

$92 Roundtrip, found 7 hours ago

$92

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Baltimore to Chicago, returning Sun, Dec 14, priced at $92 found 7 hours ago

Thu, Dec 4 - Mon, Dec 15

BWI

Baltimore

ORD

Chicago

$98 Roundtrip, found 7 hours ago

$98

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Baltimore to Chicago, returning Mon, Dec 15, priced at $98 found 7 hours ago

Sun, Nov 23 - Mon, Dec 8

BWI

Baltimore

ORD

Chicago

$105 Roundtrip, found 7 hours ago

$105

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Nov 23 from Baltimore to Chicago, returning Mon, Dec 8, priced at $105 found 7 hours ago

Fri, Dec 19 - Tue, Dec 30

BWI

Baltimore

ORD

Chicago

$108 Roundtrip, found 7 hours ago

$108

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Dec 19 from Baltimore to Chicago, returning Tue, Dec 30, priced at $108 found 7 hours ago

Fri, Dec 5 - Mon, Dec 15

BWI

Baltimore

ORD

Chicago

$112 Roundtrip, found 7 hours ago

$112

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Baltimore to Chicago, returning Mon, Dec 15, priced at $112 found 7 hours ago