The InterCity bus number 161 departs from the coach station at the airport and makes one stop in Puerto del Carmen before continuing tomy assignment helpthe bus station (estacion de guaguas) in Playa Blanca. Casas del Sol is about 10 minutes walk from the bus station. Take a look at www.intercitybuslanzarote.es
Taxis are plentiful at the airport, but you may have to queue at peak holiday times. However, taxis can be pre-booked. Take a look at www.lanzarotetaxi.com The cost to Casas del Sol is about 45/50 Euros.
Take a look at www.vivatransfers.com which comes very highly recommended by our guests.