Cheapest return flights from Porto Alegre to Santiago in September from 225€

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

Return flights

26 Sep - 01 Oct LATAM Airlines Group direct
26 Sep - 05 Oct LATAM Airlines Group direct
28 Sep - 04 Oct LATAM Airlines Group
26 Sep - 30 Sep LATAM Airlines Group
26 Sep - 20 Oct LATAM Airlines Group
25 Sep - 30 Sep Aerolineas Argentinas
25 Sep - 28 Sep Aerolineas Argentinas
28 Sep - 03 Oct LATAM Airlines Group
18 Sep - 22 Sep LATAM Airlines Group
25 Sep - 03 Oct LATAM Airlines Group
18 Sep - 21 Sep LATAM Airlines Group
26 Sep - 29 Sep LATAM Airlines Group direct
28 Sep - 05 Oct LATAM Airlines Group direct
18 Sep - 23 Sep LATAM Airlines Group
23 Sep - 30 Sep LATAM Airlines Group
21 Sep - 26 Sep LATAM Airlines Group direct
22 Sep - 29 Sep LATAM Airlines Group direct
24 Sep - 28 Oct LATAM Airlines Group

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

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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