From Ezeiza International Airport (EZE) in Buenos Aires, you can reach the city center via taxi, private transfer, or bus. The official taxi service, 'Taxi Ezeiza,' offers fixed rates. Private transfer services can be pre-booked. For a more economical option, public buses like line 8 provide service to the city, but take note that they are slower. The 'Tienda Leon' shuttle service is a popular choice for its balance of cost and convenience, offering transfers to their terminal near the city center, with further connections available.