Flights from Washington to Sewickley

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.

United
Thu, Jun 19 - Fri, Jun 27
IAD
Washington Dulles Intl.
PIT
Pittsburgh Intl.
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $379 found 1 day ago
United
Thu, Jun 19 - Fri, Jun 27
IAD
Washington Dulles Intl.
PIT
Pittsburgh Intl.
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 19 from Washington Dulles Intl. to Pittsburgh Intl., returning Fri, Jun 27, priced at $407 found 1 day ago