$135 Cheap Frontier Airlines flights Chicago (ORD) to Baltimore (BWI)

$135 Cheap Frontier Airlines flights Chicago (ORD) to Baltimore (BWI)

Prices were available within the past 7 days and start at $135 for one-way flights and $188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 31 - Wed, Jun 4

ORD

Chicago

BWI

Baltimore

$188 Roundtrip, found 20 hours ago

$188

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, May 31 from Chicago to Baltimore, returning Wed, Jun 4, priced at $188 found 20 hours ago

Mon, Jun 2 - Mon, Jun 2

ORD

Chicago

BWI

Baltimore

$210 Roundtrip, found 20 hours ago

$210

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Mon, Jun 2 from Chicago to Baltimore, returning Mon, Jun 2, priced at $210 found 20 hours ago