Flights from Washington to Plainfield

Cheapest flights from Washington

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.

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

LGA

LaGuardia

$129 Roundtrip, found 4 days ago

$129

Roundtrip

found 4 days ago

Select American Airlines flight, departing Thu, May 22 from Ronald Reagan Washington National to LaGuardia, returning Mon, May 26, priced at $129 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$129 Roundtrip, found 4 days ago

$129

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $129 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$136 Roundtrip, found 4 days ago

$136

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $136 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$138 Roundtrip, found 4 days ago

$138

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $138 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

LGA

LaGuardia

$139 Roundtrip, found 4 days ago

$139

Roundtrip

found 4 days ago

Select Delta flight, departing Thu, May 22 from Ronald Reagan Washington National to LaGuardia, returning Mon, May 26, priced at $139 found 4 days ago

Thu, May 22 - Mon, May 26

IAD

Washington Dulles Intl.

EWR

Newark Liberty Intl. Airport

$145 Roundtrip, found 4 days ago

$145

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $145 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$145 Roundtrip, found 4 days ago

$145

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $145 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

LGA

LaGuardia

$149 Roundtrip, found 4 days ago

$149

Roundtrip

found 4 days ago

Select Delta flight, departing Thu, May 22 from Ronald Reagan Washington National to LaGuardia, returning Mon, May 26, priced at $149 found 4 days ago

Mon, May 19 - Mon, May 26

DCA

Ronald Reagan Washington National

LGA

LaGuardia

$158 Roundtrip, found 4 days ago

$158

Roundtrip

found 4 days ago

Select Delta flight, departing Mon, May 19 from Ronald Reagan Washington National to LaGuardia, returning Mon, May 26, priced at $158 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$163 Roundtrip, found 4 days ago

$163

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $163 found 4 days ago

Thu, May 22 - Mon, May 26

IAD

Washington Dulles Intl.

EWR

Newark Liberty Intl. Airport

$165 Roundtrip, found 4 days ago

$165

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $165 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$169 Roundtrip, found 4 days ago

$169

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $169 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

LGA

LaGuardia

$169 Roundtrip, found 4 days ago

$169

Roundtrip

found 4 days ago

Select Delta flight, departing Thu, May 22 from Ronald Reagan Washington National to LaGuardia, returning Mon, May 26, priced at $169 found 4 days ago

Thu, May 22 - Mon, May 26

IAD

Washington Dulles Intl.

EWR

Newark Liberty Intl. Airport

$171 Roundtrip, found 4 days ago

$171

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $171 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$172 Roundtrip, found 4 days ago

$172

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $172 found 4 days ago

Thu, May 22 - Mon, May 26

IAD

Washington Dulles Intl.

EWR

Newark Liberty Intl. Airport

$174 Roundtrip, found 4 days ago

$174

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Washington Dulles Intl. to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $174 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$175 Roundtrip, found 4 days ago

$175

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $175 found 4 days ago

Thu, May 22 - Mon, May 26

DCA

Ronald Reagan Washington National

EWR

Newark Liberty Intl. Airport

$189 Roundtrip, found 4 days ago

$189

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Mon, May 26, priced at $189 found 4 days ago

Thu, May 22 - Mon, May 26

IAD

Washington Dulles Intl.

LGA

LaGuardia

$211 Roundtrip, found 4 days ago

$211

Roundtrip

found 4 days ago

Select United flight, departing Thu, May 22 from Washington Dulles Intl. to LaGuardia, returning Mon, May 26, priced at $211 found 4 days ago

Thu, May 22 - Mon, May 26

BWI

Baltimore Washington Intl. Thurgood Marshall

LGA

LaGuardia

$328 Roundtrip, found 4 days ago

$328

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 22 from Baltimore Washington Intl. Thurgood Marshall to LaGuardia, returning Mon, May 26, priced at $328 found 4 days ago