Washington Dulles International Airport (IAD) serves Dulles; Madrid Barajas International Airport (MAD) serves Madrid.
The airports are 3,806 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from IAD to MAD.
Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Air Canada (AC), Finnair (AY), British Airways (BA), Aer Lingus (EI), Iberia (IB), Lufthansa (LH), Swiss International Air Lines (LX), Qatar Airways (QR), Brussels Airlines (SN) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Oct 19, 2026 – Oct 17, 2027.