Washington (IAD) to Philadelphia (PHL) flights
Nonstop from Washington Dulles International to Philadelphia International: distance, flying time, which airlines fly it and how often.
Distance
134 mi, great circle
Flying time
typical, gate to gate
Flights a day
average, November 2026
Airlines
passenger airlines
Airlines flying IAD to PHL
Also in the data (cargo, charter or a foreign airline on a domestic route): Mesa Airlines, NetJets Aviation.
Route map
The shortest path over the Earth's surface. Actual tracks vary with winds and airspace. Map © OpenStreetMap contributors.
Cheapest recent fare
Fares found in recent searches load here. You can also compare IAD to PHL fares by month.
Both directions
Frequently asked questions
How long is the flight from Washington to Philadelphia?
About 0h 57m gate to gate for the 216 km (134 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from IAD to PHL?
United Airlines, with about 5.1 flights a day between them in our data (AeroDataBox, November 2026).