Flights from Chantilly to Chicago

Cheapest flights from Chantilly

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 23 - Sat, Aug 30

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$190 Roundtrip, found 2 days ago

$190

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Washington Dulles Intl. to Midway Intl., returning Sat, Aug 30, priced at $190 found 2 days ago

Sat, Aug 23 - Wed, Aug 27

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$194 Roundtrip, found 2 days ago

$194

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Washington Dulles Intl. to Midway Intl., returning Wed, Aug 27, priced at $194 found 2 days ago

Sat, Aug 23 - Sun, Aug 24

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$195 Roundtrip, found 2 days ago

$195

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Washington Dulles Intl. to Midway Intl., returning Sun, Aug 24, priced at $195 found 2 days ago

Tue, Sep 23 - Tue, Sep 30

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$197 Roundtrip, found 13 hours ago

$197

Roundtrip

found 13 hours ago

Select Delta flight, departing Tue, Sep 23 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Sep 30, priced at $197 found 13 hours ago

Sat, Sep 20 - Tue, Sep 30

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$199 Roundtrip, found 13 hours ago

$199

Roundtrip

found 13 hours ago

Select Delta flight, departing Sat, Sep 20 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Sep 30, priced at $199 found 13 hours ago

Sat, Aug 23 - Wed, Aug 27

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$199 Roundtrip, found 2 days ago

$199

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Washington Dulles Intl. to Midway Intl., returning Wed, Aug 27, priced at $199 found 2 days ago

Thu, Aug 21 - Sun, Aug 24

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$200 Roundtrip, found 2 days ago

$200

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Washington Dulles Intl. to Midway Intl., returning Sun, Aug 24, priced at $200 found 2 days ago

Thu, Aug 21 - Mon, Aug 25

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$206 Roundtrip, found 2 days ago

$206

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Aug 21 from Washington Dulles Intl. to Midway Intl., returning Mon, Aug 25, priced at $206 found 2 days ago

Mon, Sep 22 - Tue, Sep 30

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$208 Roundtrip, found 13 hours ago

$208

Roundtrip

found 13 hours ago

Select JetBlue Airways flight, departing Mon, Sep 22 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Sep 30, priced at $208 found 13 hours ago

Sat, Jun 14 - Tue, Jun 24

IAD

Washington Dulles Intl.

ORD

O'Hare Intl.

$210 Roundtrip, found 17 hours ago

$210

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Washington Dulles Intl. to O'Hare Intl., returning Tue, Jun 24, priced at $210 found 17 hours ago

Sun, Sep 21 - Tue, Sep 30

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$220 Roundtrip, found 13 hours ago

$220

Roundtrip

found 13 hours ago

Select JetBlue Airways flight, departing Sun, Sep 21 from Ronald Reagan Washington National to O'Hare Intl., returning Tue, Sep 30, priced at $220 found 13 hours ago

Thu, Jun 12 - Tue, Jun 24

IAD

Washington Dulles Intl.

ORD

O'Hare Intl.

$220 Roundtrip, found 17 hours ago

$220

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Washington Dulles Intl. to O'Hare Intl., returning Tue, Jun 24, priced at $220 found 17 hours ago

Sun, Aug 24 - Tue, Aug 26

IAD

Washington Dulles Intl.

MDW

Midway Intl.

$223 Roundtrip, found 2 days ago

$223

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Aug 24 from Washington Dulles Intl. to Midway Intl., returning Tue, Aug 26, priced at $223 found 2 days ago

Mon, Sep 22 - Wed, Sep 24

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$225 Roundtrip, found 13 hours ago

$225

Roundtrip

found 13 hours ago

Select JetBlue Airways flight, departing Mon, Sep 22 from Ronald Reagan Washington National to O'Hare Intl., returning Wed, Sep 24, priced at $225 found 13 hours ago

Thu, Jun 12 - Thu, Jun 19

IAD

Washington Dulles Intl.

ORD

O'Hare Intl.

$230 Roundtrip, found 17 hours ago

$230

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Jun 12 from Washington Dulles Intl. to O'Hare Intl., returning Thu, Jun 19, priced at $230 found 17 hours ago

Sat, Jun 14 - Mon, Jun 16

IAD

Washington Dulles Intl.

ORD

O'Hare Intl.

$231 Roundtrip, found 17 hours ago

$231

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Washington Dulles Intl. to O'Hare Intl., returning Mon, Jun 16, priced at $231 found 17 hours ago

Sat, Sep 20 - Fri, Sep 26

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$233 Roundtrip, found 13 hours ago

$233

Roundtrip

found 13 hours ago

Select Delta flight, departing Sat, Sep 20 from Ronald Reagan Washington National to O'Hare Intl., returning Fri, Sep 26, priced at $233 found 13 hours ago

Tue, Sep 23 - Thu, Sep 25

DCA

Ronald Reagan Washington National

ORD

O'Hare Intl.

$240 Roundtrip, found 13 hours ago

$240

Roundtrip

found 13 hours ago

Select American Airlines flight, departing Tue, Sep 23 from Ronald Reagan Washington National to O'Hare Intl., returning Thu, Sep 25, priced at $240 found 13 hours ago

Sat, May 31 - Wed, Jun 4

DCA

Ronald Reagan Washington National

MDW

Midway Intl.

$390 Roundtrip, found 5 days ago

$390

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, May 31 from Ronald Reagan Washington National to Midway Intl., returning Wed, Jun 4, priced at $390 found 5 days ago

Thu, Jun 12 - Thu, Jun 12

IAD

Washington Dulles Intl.

ORD

O'Hare Intl.

$439 Roundtrip, found 17 hours ago

$439

Roundtrip

found 17 hours ago

Select United flight, departing Thu, Jun 12 from Washington Dulles Intl. to O'Hare Intl., returning Thu, Jun 12, priced at $439 found 17 hours ago