Direct flights from Buenos Aires to Posadas

Did you mean Flights from Posadas to Buenos Aires?

Buenos Aires

Argentina

AEP

Jorge Newbery Airpark

Posadas

Argentina

PSS

Libertador Gral D Jose De San Martin Airport

Route: Nonstop service available
Distance: 516 miles
Marketing airlines: 8 airlines
Aircraft: 7 aircraft types
Dates: Oct 20, 2026 – Sep 30, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Buenos Aires to Posadas route overview

Jorge Newbery Airpark (AEP) serves Buenos Aires; Libertador Gral D Jose De San Martin Airport (PSS) serves Posadas.

The airports are 516 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from AEP to PSS.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air France (AF), Aerolíneas Argentinas (AR), Alitalia (AZ), Felix Airways (FO), Gol Transportes Aéreos (G3), Jetsmart (JA), KLM (KL) and LATAM Chile (LA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 20, 2026 – Sep 30, 2027.

Marketing airlines on the Buenos Aires to Posadas route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air France (AF)Codeshare only
Alitalia (AZ)Codeshare only
Gol Transportes Aéreos (G3)Codeshare only
Jetsmart (JA)Codeshare only
KLM (KL)Codeshare only
LATAM Chile (LA)Codeshare only

Airline alliance affiliations represented: SkyTeam, Star Alliance

Aircraft flying from AEP to PSS

Frequently asked questions

Which airports serve the Buenos Aires to Posadas route?

Jorge Newbery Airpark (AEP) is the origin airport and Libertador Gral D Jose De San Martin Airport (PSS) is the destination airport.

How far is Posadas from Buenos Aires?

AEP and PSS are approximately 516 miles apart by great-circle distance.

Are there direct flights from AEP to PSS?

Yes. Roame's current schedule feed shows nonstop service from AEP to PSS.

Which airlines market flights from AEP to PSS?

Which aircraft fly from AEP to PSS?

Aircraft listed in the current schedule include Airbus A320 (320), Airbus A321 (321), 737, Boeing 737-800 (738), Boeing 737 MAX 8 (7M8), Embraer 190 / Lineage 1000 (E90) and JET.