Flights from Washington to Indiana

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, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$179 Roundtrip, found 22 hours ago

$179

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $179 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$228 Roundtrip, found 22 hours ago

$228

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $228 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$248 Roundtrip, found 22 hours ago

$248

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $248 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$249 Roundtrip, found 22 hours ago

$249

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $249 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

DCA

Ronald Reagan Washington National

PIT

Pittsburgh Intl.

$249 Roundtrip, found 22 hours ago

$249

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Jun 19 from Ronald Reagan Washington National to Pittsburgh Intl., returning Fri, Jun 27, priced at $249 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$268 Roundtrip, found 22 hours ago

$268

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $268 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$282 Roundtrip, found 22 hours ago

$282

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $282 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

DCA

Ronald Reagan Washington National

PIT

Pittsburgh Intl.

$300 Roundtrip, found 22 hours ago

$300

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Jun 19 from Ronald Reagan Washington National to Pittsburgh Intl., returning Fri, Jun 27, priced at $300 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

DCA

Ronald Reagan Washington National

PIT

Pittsburgh Intl.

$309 Roundtrip, found 22 hours ago

$309

Roundtrip

found 22 hours ago

Select Delta flight, departing Thu, Jun 19 from Ronald Reagan Washington National to Pittsburgh Intl., returning Fri, Jun 27, priced at $309 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$309 Roundtrip, found 22 hours ago

$309

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $309 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$317 Roundtrip, found 22 hours ago

$317

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $317 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$324 Roundtrip, found 22 hours ago

$324

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $324 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

DCA

Ronald Reagan Washington National

PIT

Pittsburgh Intl.

$331 Roundtrip, found 22 hours ago

$331

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Jun 19 from Ronald Reagan Washington National to Pittsburgh Intl., returning Fri, Jun 27, priced at $331 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$334 Roundtrip, found 22 hours ago

$334

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $334 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$338 Roundtrip, found 22 hours ago

$338

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $338 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$341 Roundtrip, found 22 hours ago

$341

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $341 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$342 Roundtrip, found 22 hours ago

$342

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $342 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$344 Roundtrip, found 22 hours ago

$344

Roundtrip

found 22 hours ago

Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $344 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

IAD

Washington Dulles Intl.

PIT

Pittsburgh Intl.

$348 Roundtrip, found 22 hours ago

$348

Roundtrip

found 22 hours ago

Select Southern Airways Express flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $348 found 22 hours ago

Thu, Jun 19 - Fri, Jun 27

BWI

Baltimore Washington Intl. Thurgood Marshall

PIT

Pittsburgh Intl.

$525 Roundtrip, found 22 hours ago

$525

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Thu, Jun 19 from Baltimore Washington Intl. Thurgood Marshall to Pittsburgh Intl., returning Fri, Jun 27, priced at $525 found 22 hours ago