Many airports in Spain have Wi-Fi access points to the Internet. Often such zones are indicated by the Latin letter W. They are in Barcelona (Aeroport Internacional de Barcelona) and Madrid (Aeropuerto de Madrid-Barajas), in VIP-halls, restaurants, cafes and bars of all terminals. Some of the points are password-protected, the key is at the waiters who give it out to cafe visitors, there are also free entry points.

Wi-Fi zone is available at Valencia airports (also known as Manises Airport) and Alicante (Aeropuerto de Alicante). Wireless access points are open throughout the public territory of terminals, there is the possibility of wired Internet connection.

Several Wi-Fi points are available at the airport of Palma de Mallorca, Aeroport de Girona-Costa Brava, and Santander (Santander Airport, aka Parayas), serving local flights. In Tenerife, with Wi-Fi, it was worse in the middle of the year, it was officially informed about access points only in nearby hotels to the North and South airports