Saturday Oct 11 at Torrejón Air Base, a great international air show to celebrate the 75th aniversary of the Spanish Air Force. Many planes on static display, and the participation of international acobatic teams, e.g. Patrulla Águila, Patrulla Aspa, Patrouille de France, Frecce Triccolori, Patrouille Souisse, PC-7 Team, Breitling Jet team, plus solo exhibitions by fighter jets, helicopters, acrobatic champions, big commercial jets, historic planes, etc.
Entrance is free!
You can go either with your own vehicle or by public transport. Shuttle bus service will be available from trains stations (Cercanías) in Torrejón de Ardoz and Alcalá de Henares - La Garena.
For more info (I'm affraid only in Spanish): Protected content