Cheapest return flights from Sao Paulo to Porto Alegre in October from $89

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

Return flights

16 Oct - 18 Oct GOL Linhas Aéreas
20 Oct - 24 Oct GOL Linhas Aéreas
16 Oct - 23 Oct GOL Linhas Aéreas direct
15 Oct - 18 Oct GOL Linhas Aéreas
15 Oct - 18 Oct GOL Linhas Aéreas direct
16 Oct - 18 Oct Azul Airlines direct
28 Oct - 01 Nov GOL Linhas Aéreas direct
25 Oct - 01 Nov GOL Linhas Aéreas direct

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

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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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