Cheapest return flights from Porto Alegre to Sao Paulo in September from $70

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

Return flights

10 Sep - 15 Sep Azul Airlines direct
11 Sep - 14 Sep Azul Airlines direct
02 Sep - 10 Sep Azul Airlines direct
25 Sep - 29 Sep Azul Airlines direct
12 Sep - 15 Sep Azul Airlines direct
13 Sep - 16 Sep Azul Airlines direct
14 Sep - 17 Sep Azul Airlines direct
01 Sep - 11 Sep Azul Airlines direct
30 Sep - 03 Oct Azul Airlines direct
10 Sep - 13 Sep Azul Airlines direct
17 Sep - 20 Sep Azul Airlines direct

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

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