Cheapest return flights from Buenos Aires to Porto Alegre in March from $172

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

Return flights

16 Mar - 24 Mar GOL Linhas Aéreas direct
16 Mar - 26 Mar GOL Linhas Aéreas direct
06 Mar - 19 Mar GOL Linhas Aéreas direct
07 Mar - 19 Mar Aerolíneas Argentinas direct
02 Mar - 16 Mar GOL Linhas Aéreas direct
14 Mar - 23 Mar Aerolíneas Argentinas direct
15 Mar - 23 Mar JetSmart

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

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