Direct flights from Pittsburgh to Dulles
All flights from PIT to IAD non-stop. There are direct flights from Pittsburgh Airport (PIT), Pennsylvania, USA to Washington Dulles International (IAD), Virginia, USA with United Airlines. 28 weekly departures are currently scheduled on this route. Departure times range from 06:00 to 20:00 depending on the schedule period. The flight distance is 183 miles (294 km). Flight time ranges from 1 hour to 1 hour and 22 minutes.
Pittsburgh
, USA
Flight schedule from Pittsburgh to Dulles with United Airlines
This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.
Flight
The timetable & schedule information was updated at 2026-07-13
Pittsburgh to Dulles scheduled departures
Select a date to see every published non-stop departure between PIT and IAD.
PIT - IAD route facts
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Distance183 miles (294 km)
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Flight time1 hour to 1 hour and 22 minutes
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Airline United
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Airline alliancesStar Alliance
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CabinsEconomy Business First
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Hub airportsIAD (Secondary hub.)
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AircraftEmbraer 175 (Enhanced Winglets), Canadair (Bombardier) Regional Jet 550, Embraer RJ135 / RJ140 / RJ145, Boeing 737-700 Passenger, Boeing 737MAX 8 Passenger, Airbus A319, Boeing 737-900 Passenger, Airbus A320 and Boeing 737MAX 9 Passenger
Route FAQ
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