Nonstop flights to Washington Dulles

Which cities have nonstop flights to Washington Dulles (IAD)?

Washington Dulles International Airport (IAD) has nonstop service from 85 of the airports we track — 1750 flights a week in total. The busiest direct routes into Washington Dulles are from Atlanta (ATL), San Francisco (SFO) and Charlotte (CLT), and United, Delta, American and Frontier carry the traffic.

Each row below links to that airport's route page — the airlines, the days it flies and recent departure times — and to fares for the day you want. Flying out of IAD instead? Washington Dulles has 152 nonstop destinations of its own. Route data updated October 2026 from observed departures.

Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.