Cheapest one-way flights from Porto Alegre to Buenos Aires in November from $81

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Buenos Aires (AEP) in November 2025 (see full year).

One-Way flights

27 Nov GOL Linhas Aéreas direct
03 Nov Aerolineas Argentinas direct
01 Nov Aerolineas Argentinas direct
04 Nov Aerolineas Argentinas direct
24 Nov Aerolineas Argentinas direct
14 Nov Aerolineas Argentinas direct
07 Nov LATAM Airlines Group direct
20 Nov Aerolineas Argentinas direct

Also check the deals for return flights from Porto Alegre to Buenos Aires in November.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Feel free to contact us with any feedback or request another flight research.