How to get to Granada from Isla de Ometepe. Get the 9am ferry from Moyogalpa to San Jorge. It takes 1 hr and costs 50 córdobas per person. Taxi from San Jorge to the bus station in Rivas costs $4, then a local chicken bus to Granada costs 32 córdobas per person, plus 18 for luggage. The bus only departs when it’s full. It takes about 1½ hrs to get to Granada.