Flight Routes from Pittsburgh to Washington DC

Compare cheap outbound and return flights from Pittsburgh (PIT) to Washington DC (IAD) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
31x / week
Flight distance
293 km
Time difference
none

Flight schedule from Pittsburgh (PIT) to Washington DC (IAD)

Select a travel date in the flight schedule for the route from Pittsburgh (PIT) to Washington DC (IAD) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsPIT–IAD · 8 of 8
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    No flights could be found for the active filters.
    1. PITIAD
      nonstop
      1. United Airlines
    2. PITIAD
      nonstop
      1. United Airlines
    3. PITIAD
      nonstop
      1. United Airlines
    4. PITIAD
      nonstop
      1. United Airlines
    5. PITIAD
      nonstop
      1. United Airlines
    6. PITIAD
      nonstop
      1. United Airlines
    7. PITIAD
      nonstop
      1. United Airlines
    8. PITIAD
      nonstop
      1. United Airlines

      Important flight information

      Discover more flights around Pittsburgh and Washington DC

      Departure airport Airport Pittsburgh International Airport, PA (PIT)
      Arrival airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Destination country Flights to United States
      Departure airport - Destination country Pittsburgh International Airport, PA - United States
      Departure airport - City-Code Pittsburgh International Airport, PA - Washington-DC
      Alternative routes to United States
      Alternative flights to Washington DC
      Flight destinations with a similar price