Wayfli › Washington (IAD) › To Philadelphia (PHL)

Washington (IAD) to Philadelphia (PHL) flights

There are direct flights from Washington Dulles International Airport to Philadelphia International Airport, sold by one airline: United Airlines. The distance is 216 km, about 45m in the air.

Live fares for IAD → PHLSee all routes on the map
216 kmdistance
~45mdirect flight time (estimate)
1direct airline
0one-stop options

Direct flights from Washington to Philadelphia

RouteAirlines (incl. codeshares)DistanceTime (est.)
IAD → PHLUnited Airlines216 km~45m

More from Washington and Philadelphia

Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.