Cheap Frontier Airlines flights Washington (IAD) to Chicago (ORD)

Cheap Frontier Airlines flights Washington (IAD) to Chicago (ORD)

Prices were available within the past 7 days and start at for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 24 - Wed, Jun 25

IAD

Washington

ORD

Chicago

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jun 24 from Washington to Chicago, returning Wed, Jun 25, priced at $232 found 1 day ago

Fri, Jun 27 - Tue, Jul 1

IAD

Washington

ORD

Chicago

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Washington to Chicago, returning Tue, Jul 1, priced at $252 found 1 day ago

Fri, Jun 27 - Mon, Jun 30

IAD

Washington

ORD

Chicago

$272 Roundtrip, found 1 day ago

$272

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Washington to Chicago, returning Mon, Jun 30, priced at $272 found 1 day ago

Fri, Jun 27 - Sat, Jun 28

IAD

Washington

ORD

Chicago

$302 Roundtrip, found 1 day ago

$302

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Washington to Chicago, returning Sat, Jun 28, priced at $302 found 1 day ago

Fri, Jun 27 - Sun, Jun 29

IAD

Washington

ORD

Chicago

$322 Roundtrip, found 1 day ago

$322

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jun 27 from Washington to Chicago, returning Sun, Jun 29, priced at $322 found 1 day ago