Cheapest one-way flights from Porto Alegre to Santiago in September from $133

AirHint found the following cheapest one-way flights from Porto Alegre (POA) to Santiago (SCL) in September 2026 (see full year).

One-Way flights

13 Sep Azul Airlines
12 Sep Azul Airlines
10 Sep Azul Airlines
01 Sep Azul Airlines
01 Sep LATAM Airlines Group direct
10 Sep LATAM Airlines Group direct
21 Sep GOL Linhas Aéreas
13 Sep LATAM Airlines Group direct
21 Sep LATAM Airlines Group direct
04 Sep LATAM Airlines Group

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

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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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