Madrid (MAD) to San Juan (SJU) flights
Nonstop from Madrid-Barajas to Luis Muñoz Marín International: distance, flying time, which airlines fly it and how often.
Distance
6,379km
3,964 mi, great circle
Flying time
8h 16m
typical, gate to gate
Flights a day
2.3
average, November 2026
Airlines
1
passenger airlines
Airlines flying MAD to SJU
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 MAD to SJU fares by month.
Both directions
Frequently asked questions
How long is the flight from Madrid to San Juan?
About 8h 16m gate to gate for the 6,379 km (3,964 mile) trip, estimated from distance. Schedules vary by airline and season, and winds can add or save time.
Which airlines fly nonstop from MAD to SJU?
Iberia, with about 2.3 flights a day between them in our data (AeroDataBox, November 2026).