Flights from Pittsburgh to Clinton

Cheapest flights from Pittsburgh

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.

Wed, Jul 30 - Fri, Aug 8

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$139 Roundtrip, found 12 hours ago

$139

Roundtrip

found 12 hours ago

Select Southern Airways Express flight, departing Wed, Jul 30 from Pittsburgh Intl. to Washington Dulles Intl., returning Fri, Aug 8, priced at $139 found 12 hours ago

Fri, Aug 1 - Fri, Aug 8

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$159 Roundtrip, found 12 hours ago

$159

Roundtrip

found 12 hours ago

Select Southern Airways Express flight, departing Fri, Aug 1 from Pittsburgh Intl. to Washington Dulles Intl., returning Fri, Aug 8, priced at $159 found 12 hours ago

Wed, Oct 15 - Mon, Oct 20

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$177 Roundtrip, found 5 days ago

$177

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Oct 15 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, Oct 20, priced at $177 found 5 days ago

Sat, Oct 25 - Fri, Oct 31

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$178 Roundtrip, found 14 hours ago

$178

Roundtrip

found 14 hours ago

Select Southern Airways Express flight, departing Sat, Oct 25 from Pittsburgh Intl. to Washington Dulles Intl., returning Fri, Oct 31, priced at $178 found 14 hours ago

Fri, Aug 1 - Sun, Aug 10

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$179 Roundtrip, found 12 hours ago

$179

Roundtrip

found 12 hours ago

Select Southern Airways Express flight, departing Fri, Aug 1 from Pittsburgh Intl. to Washington Dulles Intl., returning Sun, Aug 10, priced at $179 found 12 hours ago

Mon, Oct 27 - Sat, Nov 1

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$179 Roundtrip, found 14 hours ago

$179

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Oct 27 from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, Nov 1, priced at $179 found 14 hours ago

Sun, Oct 26 - Fri, Oct 31

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$182 Roundtrip, found 14 hours ago

$182

Roundtrip

found 14 hours ago

Select Southern Airways Express flight, departing Sun, Oct 26 from Pittsburgh Intl. to Washington Dulles Intl., returning Fri, Oct 31, priced at $182 found 14 hours ago

Wed, Oct 15 - Mon, Oct 20

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$183 Roundtrip, found 5 days ago

$183

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Oct 15 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, Oct 20, priced at $183 found 5 days ago

Wed, Oct 15 - Mon, Oct 20

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$187 Roundtrip, found 5 days ago

$187

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Oct 15 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, Oct 20, priced at $187 found 5 days ago

Wed, Oct 15 - Mon, Oct 20

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$189 Roundtrip, found 5 days ago

$189

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Oct 15 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, Oct 20, priced at $189 found 5 days ago

Sat, Oct 18 - Tue, Oct 21

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$193 Roundtrip, found 5 days ago

$193

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Oct 18 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $193 found 5 days ago

Tue, Oct 14 - Tue, Oct 21

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$197 Roundtrip, found 5 days ago

$197

Roundtrip

found 5 days ago

Select Delta flight, departing Tue, Oct 14 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $197 found 5 days ago

Mon, Oct 27 - Sat, Nov 1

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$198 Roundtrip, found 14 hours ago

$198

Roundtrip

found 14 hours ago

Select Delta flight, departing Mon, Oct 27 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Sat, Nov 1, priced at $198 found 14 hours ago

Thu, Oct 30 - Thu, Oct 30

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$198 Roundtrip, found 14 hours ago

$198

Roundtrip

found 14 hours ago

Select Southern Airways Express flight, departing Thu, Oct 30 from Pittsburgh Intl. to Washington Dulles Intl., returning Thu, Oct 30, priced at $198 found 14 hours ago

Mon, Oct 27 - Sat, Nov 1

PIT

Pittsburgh Intl.

BWI

Baltimore Washington Intl. Thurgood Marshall

$199 Roundtrip, found 14 hours ago

$199

Roundtrip

found 14 hours ago

Select Spirit Airlines flight, departing Mon, Oct 27 from Pittsburgh Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Sat, Nov 1, priced at $199 found 14 hours ago

Mon, Oct 27 - Sat, Nov 1

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$201 Roundtrip, found 14 hours ago

$201

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Oct 27 from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, Nov 1, priced at $201 found 14 hours ago

Wed, Oct 15 - Mon, Oct 20

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$203 Roundtrip, found 5 days ago

$203

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Oct 15 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, Oct 20, priced at $203 found 5 days ago

Mon, Oct 27 - Sat, Nov 1

PIT

Pittsburgh Intl.

IAD

Washington Dulles Intl.

$208 Roundtrip, found 14 hours ago

$208

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Oct 27 from Pittsburgh Intl. to Washington Dulles Intl., returning Sat, Nov 1, priced at $208 found 14 hours ago

Wed, Oct 15 - Mon, Oct 20

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$208 Roundtrip, found 5 days ago

$208

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Oct 15 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Mon, Oct 20, priced at $208 found 5 days ago

Thu, Oct 16 - Tue, Oct 21

PIT

Pittsburgh Intl.

DCA

Ronald Reagan Washington National

$209 Roundtrip, found 5 days ago

$209

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Thu, Oct 16 from Pittsburgh Intl. to Ronald Reagan Washington National, returning Tue, Oct 21, priced at $209 found 5 days ago