If you have not booked a package holiday to alcudia then you will need to organise your own airport transfers. There are a number of options open to you.

You can either take the public bus from Palma city. I have done this a number of times and it is very easy, you need to get a bus into the city and change to the alcudia bus.

This is fine if you are travelling on your own like me, however if you have a family it is probably easier to get something more direct.

One option is to book airport transfers through resorthoppa. this is a great service that offers door to door transfers which are very affordable. Worth having a look at.

For other ways of getting to alcudia read this