You must be at least 18 years of age to join Alsa Plus on the website or App. Minors who wish to enjoy the benefits of Alsa Plus, such as our Youth Fare and savings on booking fees may join the programme if their parents or guardians are also Alsa Plus customers.

To do this, you must send us to the following specific registration form for minors together with their identity document, the identity document of the parent or guardian and any documentation that proves the relationship of kinship

If you do not find what you are looking for, contact us (in Spanish)