Cheapest one-way flights from Porto Alegre to Buenos Aires in March from $157

Best time to book flights for Porto Alegre (POA) to Buenos Aires (AEP) flights at AirHint

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

One-Way flights

10 Mar Aerolineas Argentinas direct
15 Mar Aerolineas Argentinas direct
24 Mar Aerolineas Argentinas direct
18 Mar GOL Linhas Aéreas
08 Mar LATAM Airlines Group
05 Mar Aerolineas Argentinas direct
22 Mar LATAM Airlines Group
18 Mar GOL Linhas Aéreas direct
04 Mar GOL Linhas Aéreas direct
08 Mar Aerolineas Argentinas direct

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

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.

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