Buenos AiresPosadas

Flights from Buenos Aires to Posadas

Nonstop flights from Buenos Aires (EZE) to Posadas (PSS) take about 1h 35m (862 km). Aerolineas Argentinas flies it. Lowest fare seen: $109 one-way, nonstop (22 Oct 2026).

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When you land in Posadas

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Getting out of Posadas (PSS)

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Before you flyAirport lounges at Buenos Aires Ezeiza - Ministro Pistarini →3 lounges at Buenos Aires Ezeiza - Ministro Pistarini Airport

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Airlines flying Buenos Aires to Posadas

Carriers on EZE–PSS according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ Aerolineas Argentinasnonstop fare seen

Buenos Aires to Posadas fares by month

Cheapest month seen for a nonstop flight: Jan 2027, from $49 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

Departing	Nonstop from	Cheaper with stops
Oct 2026	$14426 Oct 2026 · Aerolineas Argentinas	—
Nov 2026	$1582 Nov 2026 · Aerolineas Argentinas	—
Dec 2026	$10128 Dec 2026	—
Jan 2027	$4926 Jan 2027 · Aerolineas Argentinas	—

When to go for the lowest fare

Later departures were cheaper: from $49 in January 2027, against $144 for October 2026.

From Travelpayouts flight-search data, city to city (Buenos Aires to Posadas, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

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Frequently asked questions — Buenos Aires to Posadas flights

How long is the flight from Buenos Aires to Posadas?

A nonstop flight from Buenos Aires (EZE) to Posadas (PSS) takes about 1h 35m, covering 862 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.

How far is Buenos Aires from Posadas by air?

The great-circle distance between Ezeiza International Airport - Ministro Pistarini and Libertador Gral D Jose De San Martin Airport is 862 km (536 miles), a short-haul route.

Which airlines fly from Buenos Aires to Posadas?

Airlines with flights or nonstop fares on the EZE–PSS route include Aerolineas Argentinas. This is not a complete list — schedules change by season, so check the current options before booking.

How much does a flight from Buenos Aires to Posadas cost?

The lowest one-way fare seen recently on EZE–PSS was $109 USD with Aerolineas Argentinas (nonstop), departing 28 Dec 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.

What is the cheapest month to fly from Buenos Aires to Posadas?

In fares seen on 22 Oct 2026, departures in January 2027 were cheapest, from $49 one-way, against $158 for November 2026, the dearest month. Fares change daily, so check your own dates.

Do I need a visa to travel from Buenos Aires to Posadas?

It depends on your passport. Some nationalities can enter Posadas visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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