Boston (BOS) to Madrid (MAD) flights
Nonstop from Boston Logan International to Madrid-Barajas: distance, flying time, which airlines fly it and how often.
Distance
5,473km
3,401 mi, great circle
Flying time
7h 11m
typical, gate to gate
Flights a day
1.3
average, November 2026
Airlines
1
passenger airlines
Airlines flying BOS to MAD
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 BOS to MAD fares by month.
Both directions
Frequently asked questions
How long is the flight from Boston to Madrid?
About 7h 11m gate to gate for the 5,473 km (3,401 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from BOS to MAD?
Iberia, with about 1.3 flights a day between them in our data (AeroDataBox, November 2026).