How to get to Posadas City
By plane coming through Buenos Aires City
If you are coming to Argentina by plane from abroad, you will be arriving at Ezeiza International Airport. Ezeiza Airport is located 35 km to the West of Buenos Aires City, the country´s capital, and is the direct entry of long-distance international flights to the country. From Ezeiza you will have to transfer to Aeroparque Jorge Newbery Airport, located in the heart of the city of Buenos Aires, since flights from Buenos Aires City to the rest of Argentina leave from Aeroparque.
To transfer from Ezeiza to Aeroparque Jorge Newbery you can use any of the several transfer options offered in the boxes upon exiting the Customs area in Ezeiza Airport. They include remises (US$ 45 to US$ 60) and bus shuttles (US$ 22 to US$ 35) www.tiendaleon.com. It takes about 1 hour to transfer from Ezeiza to Aeroparque Jorge Newbery.
Hint: Since most fights coming from Europe and the USA arrive early in the morning at Ezeiza Airport (between 5:00 and 9:00 am), you can take advantage of this situation by booking a flight from Buenos Aires City to Posadas for late afternoon and spent a few hours browsing Buenos Aires downtown. To check visiting options you can see https://turismo.buenosaires.gob.ar/en/
Airlines serving Posadas from Aeroparque Jorge Newbery (Buenos Aires) include Aerolíneas Argentinas (www.aerolineas.com.ar) and LAN Argentina (www.latam.com/es_ar ). Flying time from Buenos Aires to Posadas is around 1:20 hs.
Argentina has an excellent transport service by bus with executive services that include: bus attendants, seats becoming full beds, hot dinner meals, breakfasts and free wifi, among others. If you decide to travel from Buenos Aires to Posadas by bus, you can choose among the several bus companies serving that city (www.plataforma10.com.ar). Buses for Posadas leave from the Terminal Retiro (www.tebasa.com.ar), located in Buenos Aires downtown. It takes about 12 hours to reach Posadas from Buenos Aires by bus.
Take into consideration that executive services are usually nocturnal services. Buses with executive services depart from Terminal Retiro starting at 7:00 pm and arrive at Posadas early next morning (between 7:00 and 9:00 am).