Dulles (IAD) to Pittsburgh (PIT) flights
One airline flies nonstop from Dulles (IAD) to Pittsburgh (PIT): United Airlines. The two airports are 183 miles (295 km) apart. United Airlines is in Star Alliance. There are also 24 ways to fly it with one stop, through Dubois, Bradford and Philadelphia and more.
Airlines flying nonstop from IAD to PIT
- United AirlinesStar Alliance · bookable with 13 programsWho books it
Book IAD to PIT with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Air Canada AeroplanBooks United Airlines
- Air New Zealand AirpointsBooks United Airlines
- ANA Mileage ClubBooks United Airlines
- Avianca LifeMilesBooks United Airlines
- Emirates SkywardsBooks United Airlines
- EVA Air Infinity MileageLandsBooks United Airlines
- JetBlue TrueBlueBooks United Airlines
- Lufthansa Miles & MoreBooks United Airlines
- Singapore Airlines KrisFlyerBooks United Airlines
- TAP Miles&GoBooks United Airlines
- Thai Royal Orchid PlusBooks United Airlines
- Turkish Airlines Miles&SmilesBooks United Airlines
- United MileagePlusBooks United Airlines
IAD to PIT with one stop
24 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Dubois (DUJ)Southern Airways Express the whole way9X9X
- Via Bradford (BFD)Southern Airways Express the whole way9X9X
- Via Philadelphia (PHL)United Airlines, then American Airlines
- Via Norfolk (ORF)United Airlines, then Breeze Airways
- Via New York (EWR)United Airlines the whole way
- Via Raleigh/Durham (RDU)United Airlines, then American Airlines and Breeze Airways
- Via New York (LGA)United Airlines, then American Airlines and Delta Air Lines
- Via Toronto (YYZ)Air Canada the whole way
- Via New York (JFK)Delta Air Lines the whole way
- Via Detroit (DTW)Delta Air Lines the whole way
- Via Charlotte (CLT)American Airlines the whole way
- Via Hartford (BDL)United Airlines, then Breeze Airways
- Via Louisville (SDF)United Airlines, then Breeze Airways
- Via Greenville (GSP)United Airlines, then Breeze Airways
- Via Providence (PVD)United Airlines, then Breeze Airways
IAD to PIT: common questions
Which airlines fly nonstop from IAD to PIT?
United Airlines (Star Alliance) flies nonstop from Dulles (IAD) to Pittsburgh (PIT).
How far is Dulles from Pittsburgh by plane?
Dulles (IAD) and Pittsburgh (PIT) are 183 miles (295 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book IAD to PIT award flights?
13 programs can book at least one of the nonstop airlines: Air Canada Aeroplan, Air New Zealand Airpoints, ANA Mileage Club, Avianca LifeMiles, Emirates Skywards, EVA Air Infinity MileageLands, JetBlue TrueBlue, Lufthansa Miles & More and 5 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does IAD to PIT cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for IAD to PIT with taxes and fees.
Where can I connect between Dulles and Pittsburgh?
The most direct connections are through Dubois (DUJ), Bradford (BFD), Philadelphia (PHL), Norfolk (ORF) and New York (EWR). On 10 of them the same airline flies both flights, for example Southern Airways Express through Dubois.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.