From Medellin International Airport (Rionegro) by taxi cost 60 000 COP, around 30 USD, 40 minutes ride. If you take the bus to San Diego barrio, it cost only 9 000 COP, then you can take a cab which brings you to our place around 7 000 COP (4,50 USD) (3,50 USD)
From the bus terminal norte you can take the metro till Station Poblado, then a taxi for 2 USD.