Cheapest return flights from Sao Paulo to Porto Alegre in August from $66

AirHint found the following cheapest return flights from Sao Paulo (GRU) to Porto Alegre (POA) in August 2026 (see full year).

Return flights

17 Aug - 30 Aug Azul Airlines direct
08 Aug - 10 Aug Azul Airlines direct
24 Aug - 29 Aug Azul Airlines direct
20 Aug - 23 Aug GOL Linhas Aéreas direct
07 Aug - 09 Aug Azul Airlines direct
07 Aug - 11 Aug Azul Airlines direct
18 Aug - 24 Aug Azul Airlines direct
03 Aug - 07 Aug GOL Linhas Aéreas direct
03 Aug - 08 Aug GOL Linhas Aéreas direct
22 Aug - 28 Aug GOL Linhas Aéreas direct
25 Aug - 02 Sep GOL Linhas Aéreas direct
28 Aug - 01 Sep GOL Linhas Aéreas direct
27 Aug - 05 Sep Azul Airlines direct

Also check the deals for one-way flights from Sao Paulo to Porto Alegre in August.

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