Cheapest one-way flights from Porto Alegre to Buenos Aires in April from $143

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 April 2025 (see full year).

One-Way flights

07 Apr Aerolineas Argentinas direct
10 Apr Aerolineas Argentinas direct
29 Apr Aerolineas Argentinas direct
11 Apr Aerolineas Argentinas direct
20 Apr Aerolineas Argentinas direct
05 Apr Aerolineas Argentinas direct
15 Apr Aerolineas Argentinas direct
04 Apr Aerolineas Argentinas direct
17 Apr GOL Linhas Aéreas
17 Apr Aerolineas Argentinas direct

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

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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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