Cheap flights from Madrid to San Juan
From 946 USD — compare hundreds of airlines
Vuelos directosMás barato: 2026-07 · 642 US$
Precios por fecha
642 US$
06/07
Aerolíneas en esta ruta
American AirlinesBritish AirwaysIberia
Preguntas frecuentes
What's the cheapest month to fly Madrid to San Juan?
Usually 2026-07, from 642 USD.
Are there direct flights from Madrid to San Juan?
We show both direct and connecting options — filter to compare.