$47 Cheap Frontier Airlines flights Chicago (CHI) to Washington (WAS)

$47 Cheap Frontier Airlines flights Chicago (CHI) to Washington (WAS)

Prices were available within the past 7 days and start at $47 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 23 - Mon, Dec 29

ORD

Chicago

BWI

Baltimore

$169 Roundtrip, found 5 days ago

$169

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Dec 23 from Chicago to Baltimore, returning Mon, Dec 29, priced at $169 found 5 days ago

Wed, Dec 24 - Tue, Dec 30

MDW

Chicago

BWI

Baltimore

$172 Roundtrip, found 5 days ago

$172

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Dec 24 from Chicago to Baltimore, returning Tue, Dec 30, priced at $172 found 5 days ago

Thu, Mar 12 - Mon, Mar 16

ORD

Chicago

BWI

Baltimore

$175 Roundtrip, found 1 day ago

$175

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Mar 12 from Chicago to Baltimore, returning Mon, Mar 16, priced at $175 found 1 day ago

Fri, Jan 16 - Tue, Jan 20

ORD

Chicago

BWI

Baltimore

$176 Roundtrip, found 18 hours ago

$176

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Jan 16 from Chicago to Baltimore, returning Tue, Jan 20, priced at $176 found 18 hours ago

Mon, Dec 22 - Mon, Dec 29

ORD

Chicago

BWI

Baltimore

$186 Roundtrip, found 5 days ago

$186

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Dec 22 from Chicago to Baltimore, returning Mon, Dec 29, priced at $186 found 5 days ago

Thu, Mar 12 - Sun, Mar 15

ORD

Chicago

BWI

Baltimore

$196 Roundtrip, found 1 day ago

$196

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Mar 12 from Chicago to Baltimore, returning Sun, Mar 15, priced at $196 found 1 day ago