$126 Cheap Frontier Airlines flights Washington (IAD) to Chicago (ORD)

$126 Cheap Frontier Airlines flights Washington (IAD) to Chicago (ORD)

Prices were available within the past 7 days and start at $126 for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 1 - Tue, Jul 21

IAD

Washington

ORD

Chicago

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 1 from Washington to Chicago, returning Tue, Jul 21, priced at $240 found 1 day ago

Tue, Aug 4 - Thu, Aug 20

IAD

Washington

ORD

Chicago

$245 Roundtrip, found 1 day ago

$245

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Aug 4 from Washington to Chicago, returning Thu, Aug 20, priced at $245 found 1 day ago

Tue, Jul 14 - Sat, Jul 25

IAD

Washington

ORD

Chicago

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Washington to Chicago, returning Sat, Jul 25, priced at $250 found 1 day ago

Fri, Jul 17 - Thu, Aug 6

IAD

Washington

ORD

Chicago

$255 Roundtrip, found 1 day ago

$255

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jul 17 from Washington to Chicago, returning Thu, Aug 6, priced at $255 found 1 day ago

Thu, Jul 9 - Sat, Jul 25

IAD

Washington

ORD

Chicago

$260 Roundtrip, found 1 day ago

$260

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 9 from Washington to Chicago, returning Sat, Jul 25, priced at $260 found 1 day ago

Thu, Jul 9 - Sun, Jul 12

IAD

Washington

ORD

Chicago

$287 Roundtrip, found 1 day ago

$287

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 9 from Washington to Chicago, returning Sun, Jul 12, priced at $287 found 1 day ago

Tue, Jul 14 - Sun, Jul 19

IAD

Washington

ORD

Chicago

$316 Roundtrip, found 1 day ago

$316

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Jul 14 from Washington to Chicago, returning Sun, Jul 19, priced at $316 found 1 day ago

Thu, Jul 9 - Sun, Jul 19

IAD

Washington

ORD

Chicago

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jul 9 from Washington to Chicago, returning Sun, Jul 19, priced at $326 found 1 day ago

Fri, Oct 9 - Sun, Oct 11

IAD

Washington

ORD

Chicago

$368 Roundtrip, found 6 days ago

$368

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Fri, Oct 9 from Washington to Chicago, returning Sun, Oct 11, priced at $368 found 6 days ago