Search flights from Posadas (PSS) to Buenos Aires (BUE)

Book your plane tickets from Posadas to Buenos Aires with ease

Cheapest flights to Buenos Aires

The cheapest flights available in the next 60 days – prices are updated regularly

Flying from Posadas to Buenos Aires: things to know

The most popular route is from Libertador General José de San Martín Airport in Posadas to Jorge Newbery Airfield in Buenos Aires. On average this flight takes 1 hour 37 minutes one way and costs US$254 for the round trip.

Most popular route
Libertador General José de San Martín Airport (PSS) to Jorge Newbery Airfield (AEP)
Average flight time
1 hour 37 minutes
Average round-trip price
US$254
Fly from Posadas to Buenos Aires
3 airlines

Reasons to book flights with Booking.com

  • Great selection

    Easily compare flights, airlines and prices – all in one place

  • No hidden fees

    Always know exactly what you’re paying for

  • Flexibility

    Use our flexible plane ticket option to change your dates if needed

Flexible plane ticket options are available for an additional cost on selected airfares

Airlines that fly from Posadas to Buenos Aires

Airline options may vary according to recently booked flights and your search terms

  • Aerolineas Argentinas
  • Airlines of Tasmania
  • Air Labrador

Frequently asked questions

Fly to more destinations from Posadas

Research, refine and make plans for your whole trip

Hotels in Buenos Aires

Thinking about which towns and cities to visit during your trip? Try Buenos Aires, a popular choice with other visitors.

All flights

Fly to your next dream destination.

Flights to Jorge Newbery Airfield

Jet into this airport to explore Buenos Aires at your leisure.

Flights to Ministro Pistarini International Airport

Jet into this airport to explore Buenos Aires at your leisure.