Cheapest return flights from Porto Alegre to Buenos Aires in April from $233

AirHint found the following cheapest return flights from Porto Alegre (POA) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

08 Apr - 13 Apr LATAM Airlines Group direct
17 Apr - 22 Apr GOL Linhas Aéreas
29 Apr - 03 May LATAM Airlines Group direct
02 Apr - 06 Apr GOL Linhas Aéreas
23 Apr - 07 May GOL Linhas Aéreas
23 Apr - 26 Apr Aerolineas Argentinas direct
08 Apr - 15 Apr LATAM Airlines Group
03 Apr - 09 Apr GOL Linhas Aéreas
17 Apr - 22 Apr LATAM Airlines Group direct

Also check the deals for one-way flights from Porto Alegre to Buenos Aires in April.

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