right ok,get a bus #10 airport to ibiza town.cheap,then as you get off walk up road on sameside to a bus ticket main office, go iside on the left last box get a ticket for san an,1 .60 euro.#3 its the last busstop as you turn right out of ticket office. near a cheap cloths shop.thats the cheap way in day anyway,but then you need to get where you are stooping,if near walk it,so go onto main site for a map ok,so less than 5 euro each if that.search for ibiza buses on line,i know the bus to san an runs every 1/2 hour on the hour,