Cheapest return flights from Porto Alegre to Santiago in October from $266

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

Return flights

20 Oct - 24 Oct LATAM Airlines Group
19 Oct - 24 Oct LATAM Airlines Group
30 Oct - 02 Nov LATAM Airlines Group
21 Oct - 30 Oct Aerolineas Argentinas
02 Oct - 06 Oct Aerolineas Argentinas
02 Oct - 09 Oct Aerolineas Argentinas
23 Oct - 29 Oct LATAM Airlines Group
13 Oct - 17 Oct Aerolineas Argentinas
17 Oct - 20 Oct LATAM Airlines Group
15 Oct - 21 Oct LATAM Airlines Group
16 Oct - 19 Oct LATAM Airlines Group
29 Oct - 02 Nov LATAM Airlines Group
29 Oct - 03 Nov LATAM Airlines Group
17 Oct - 02 Nov LATAM Airlines Group
29 Oct - 08 Nov LATAM Airlines Group direct

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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