Cheapest return flights from Porto Alegre to Santiago in October from $344

Best time to book flights for Porto Alegre (POA) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Porto Alegre (POA) to Santiago (SCL) in October 2025 (see full year).

Return flights

10 Oct - 26 Oct Aerolineas Argentinas
10 Oct - 19 Oct Aerolineas Argentinas
17 Oct - 26 Oct Aerolineas Argentinas
11 Oct - 17 Oct Aerolineas Argentinas
08 Oct - 12 Oct Azul Airlines
04 Oct - 08 Oct Azul Airlines
19 Oct - 25 Oct Azul Airlines
27 Oct - 02 Nov GOL Linhas Aéreas
08 Oct - 15 Oct Azul Airlines
20 Oct - 25 Oct Azul Airlines
15 Oct - 22 Oct Azul Airlines
29 Oct - 04 Nov Azul Airlines

Also check the deals for one-way flights from Porto Alegre to Santiago 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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