$90 Cheap Frontier Airlines flights Chicago (ORD) to Baltimore (BWI)

$90 Cheap Frontier Airlines flights Chicago (ORD) to Baltimore (BWI)

Prices were available within the past 7 days and start at $90 for one-way flights and $233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 11 - Wed, Jul 15

ORD

Chicago

BWI

Baltimore

$233 Roundtrip, found 1 day ago

$233

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 11 from Chicago to Baltimore, returning Wed, Jul 15, priced at $233 found 1 day ago

Sat, Jul 11 - Wed, Jul 15

ORD

Chicago

BWI

Baltimore

$292 Roundtrip, found 1 day ago

$292

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jul 11 from Chicago to Baltimore, returning Wed, Jul 15, priced at $292 found 1 day ago

Thu, Jun 4 - Fri, Jun 5

ORD

Chicago

BWI

Baltimore

$516 Roundtrip, found 16 hours ago

$516

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Thu, Jun 4 from Chicago to Baltimore, returning Fri, Jun 5, priced at $516 found 16 hours ago

Thu, Jun 4 - Fri, Jun 5

ORD

Chicago

BWI

Baltimore

$580 Roundtrip, found 16 hours ago

$580

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Thu, Jun 4 from Chicago to Baltimore, returning Fri, Jun 5, priced at $580 found 16 hours ago