Flights from Chicago to La Plata

Cheapest flights from Chicago

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.

Tue, Jun 10 - Tue, Jun 17

MDW

Midway Intl.

IAD

Washington Dulles Intl.

$186 Roundtrip, found 5 days ago

$186

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Midway Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $186 found 5 days ago

Tue, Jun 10 - Sun, Jun 15

MDW

Midway Intl.

IAD

Washington Dulles Intl.

$195 Roundtrip, found 5 days ago

$195

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Jun 10 from Midway Intl. to Washington Dulles Intl., returning Sun, Jun 15, priced at $195 found 5 days ago

Tue, Sep 23 - Tue, Sep 30

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 23 from O'Hare Intl. to Washington Dulles Intl., returning Tue, Sep 30, priced at $197 found 5 days ago

Sat, Sep 27 - Tue, Sep 30

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$199 Roundtrip, found 5 days ago

$199

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Sep 27 from O'Hare Intl. to Washington Dulles Intl., returning Tue, Sep 30, priced at $199 found 5 days ago

Sat, Sep 27 - Mon, Sep 29

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$201 Roundtrip, found 5 days ago

$201

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Sep 27 from O'Hare Intl. to Washington Dulles Intl., returning Mon, Sep 29, priced at $201 found 5 days ago

Fri, Jun 13 - Tue, Jun 17

MDW

Midway Intl.

IAD

Washington Dulles Intl.

$204 Roundtrip, found 5 days ago

$204

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Midway Intl. to Washington Dulles Intl., returning Tue, Jun 17, priced at $204 found 5 days ago

Sat, Sep 27 - Sun, Sep 28

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$205 Roundtrip, found 5 days ago

$205

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Sep 27 from O'Hare Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $205 found 5 days ago

Mon, Sep 22 - Thu, Sep 25

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$206 Roundtrip, found 5 days ago

$206

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from O'Hare Intl. to Washington Dulles Intl., returning Thu, Sep 25, priced at $206 found 5 days ago

Tue, Jun 24 - Mon, Jun 30

ORD

O'Hare Intl.

DCA

Ronald Reagan Washington National

$224 Roundtrip, found 5 days ago

$224

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Jun 24 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Jun 30, priced at $224 found 5 days ago

Sat, Sep 27 - Sat, Sep 27

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$233 Roundtrip, found 5 days ago

$233

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Sep 27 from O'Hare Intl. to Washington Dulles Intl., returning Sat, Sep 27, priced at $233 found 5 days ago

Tue, Sep 23 - Thu, Sep 25

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$240 Roundtrip, found 5 days ago

$240

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 23 from O'Hare Intl. to Washington Dulles Intl., returning Thu, Sep 25, priced at $240 found 5 days ago

Tue, Sep 23 - Sun, Sep 28

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Sep 23 from O'Hare Intl. to Washington Dulles Intl., returning Sun, Sep 28, priced at $248 found 5 days ago

Tue, Sep 23 - Fri, Sep 26

ORD

O'Hare Intl.

IAD

Washington Dulles Intl.

$264 Roundtrip, found 5 days ago

$264

Roundtrip

found 5 days ago

Select United flight, departing Tue, Sep 23 from O'Hare Intl. to Washington Dulles Intl., returning Fri, Sep 26, priced at $264 found 5 days ago

Tue, Jun 24 - Wed, Jul 2

ORD

O'Hare Intl.

DCA

Ronald Reagan Washington National

$274 Roundtrip, found 5 days ago

$274

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jun 24 from O'Hare Intl. to Ronald Reagan Washington National, returning Wed, Jul 2, priced at $274 found 5 days ago

Sat, Jun 14 - Sat, Jun 14

ORD

O'Hare Intl.

DCA

Ronald Reagan Washington National

$290 Roundtrip, found 5 days ago

$290

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Jun 14 from O'Hare Intl. to Ronald Reagan Washington National, returning Sat, Jun 14, priced at $290 found 5 days ago

Tue, Jun 24 - Fri, Jun 27

ORD

O'Hare Intl.

DCA

Ronald Reagan Washington National

$299 Roundtrip, found 5 days ago

$299

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jun 24 from O'Hare Intl. to Ronald Reagan Washington National, returning Fri, Jun 27, priced at $299 found 5 days ago

Mon, Jun 23 - Mon, Jun 30

ORD

O'Hare Intl.

DCA

Ronald Reagan Washington National

$338 Roundtrip, found 5 days ago

$338

Roundtrip

found 5 days ago

Select United flight, departing Mon, Jun 23 from O'Hare Intl. to Ronald Reagan Washington National, returning Mon, Jun 30, priced at $338 found 5 days ago

Mon, Jun 23 - Sun, Jun 29

ORD

O'Hare Intl.

DCA

Ronald Reagan Washington National

$363 Roundtrip, found 5 days ago

$363

Roundtrip

found 5 days ago

Select American Airlines flight, departing Mon, Jun 23 from O'Hare Intl. to Ronald Reagan Washington National, returning Sun, Jun 29, priced at $363 found 5 days ago