Cheapest one-way flights from Porto Alegre to Santiago in October from $104

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

One-Way flights

15 Oct LATAM Airlines Group direct
24 Oct LATAM Airlines Group direct
17 Oct LATAM Airlines Group direct
22 Oct LATAM Airlines Group direct
20 Oct LATAM Airlines Group direct
31 Oct LATAM Airlines Group direct
27 Oct LATAM Airlines Group direct
02 Oct Aerolineas Argentinas
28 Oct LATAM Airlines Group
04 Oct Aerolineas Argentinas

Also check the deals for return flights from Porto Alegre to Santiago in October.

Skyscanner

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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