Rent a Car at Posadas Airport (PSS)

Aeropuerto Internacional Libertador General José de San Martín (PSS) is located approximately 12 km southwest of Posadas city center and is served by six rental companies. The airport has direct connections to Buenos Aires Aeroparque and is the gateway to Misiones Province. With a rental car directly from the terminal you save time and can immediately start exploring the region.

From the airport to Posadas city center takes approximately 20 minutes via Ruta Nacional 12. The Jesuit ruins in San Ignacio Miní are approximately 70 km north, and Puerto Iguazú with the world-famous falls is approximately 310 km away along Ruta 12. Paraguayan Encarnación is reached via the bridge approximately 25 minutes from the airport.

All six rental companies have desks in the arrivals hall – compare prices and terms for border driving if you plan to visit Paraguay. Ruta 12 north toward Iguazú is a spectacular drive through the jungle but has police checkpoints, have all documents readily available. Fill up at the airport or in Posadas before heading out into the countryside.

How long does it take to drive from PSS airport to Posadas city center? Approximately 12 km via Ruta 12, which takes approximately 15–20 minutes depending on traffic. Can I pick up a rental car early in the morning at Posadas airport?

Yes, most rental companies adjust their opening hours to flight arrivals – confirm the exact time when booking. What type of car is recommended for driving in Misiones? An SUV or car with good ground clearance is recommended if you plan to visit more remote nature reserves, otherwise a regular car is sufficient for Ruta 12.

We compare prices from all major providers at Posadas Airport so you can see the total cost upfront — including insurance, fuel terms and any extras. Most bookings include free cancellation up to 48 hours before pickup, giving you flexibility if your plans change.