Getting to Mar del Plata From Ezeiza International Airport By bus. The company Manuel Tienda León offers Services from Ezeiza Airport to Mar del Plata (6-hour trip) several times a day.  Tickets can be bought at the company's ticket booth located right at the airport. However, it is recommended to purchase tickets  in advance. The company also offers Bus Services to downtown Buenos Aires and Aeroparque Jorge Newbery (the Airport  where flights from Buenos Aires to Mar del Plata depart).    From downtown Buenos Aires  - By bus. A large number of bus companies offer services to Mar del Plata (6-hour trip).  They all depart from Retiro Bus Terminal  (Av. Ramos Mejía 1680). Tickets are sold therein. The bus terminal in Mar del Plata is located 15 min. (taxi drive) from the  meeting venue. - By flight. Flights from Buenos Aires to Mar del Plata (50 min. trip) depart from Aeroparque Jorge Newbery, which is located  right in the city and 45 km away from Ezeiza (Note that getting to Aeroparque Jorge Newbery from Ezeiza may take 1 hour or  longer). There is a 20 min. taxi drive from Astor Piazzolla Airport in Mar del Plata to the meeting venue.  - By train (Not recommended). Trains from Buenos Aires to Mar del Plata depart from Estación Constitución (Av. Brasil 1138).  Note, however, that the service is poor and frequently subject to delays and cancellations. The train station in Mar del Plata is  located 15 min. (taxi drive) from the meeting venue.