Airport · Washington, United States
Washington Dulles International Airport (IAD)
IATA IADICAO KIAD54 airlines186 destinationsUnited States
Local time zone: America/New_York · currently 3:31 PM local
Washington Dulles International Airport (IAD) currently has nonstop service to 186 destinations on 54 airlines in our latest departure data. The busiest route is to Santa Clara (SAL), served by 6 carriers, and the largest operator here is United Airlines with nonstops to 137 destinations. 63 of its routes are international.
Route data as of June 15, 2026, based on a 7-day departures sample.
Where can you fly nonstop from IAD?
You can fly nonstop from IAD to 186 destinations, including 63 international routes. Current schedules show about 387 flights per day across those routes. The busiest options start with Atlanta (ATL), Denver (DEN), Los Angeles (LAX).