Cheapest return flights from Sao Paulo to Santiago in September from $309

Best time to book flights for Sao Paulo (CGH) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Sao Paulo (CGH) to Santiago (SCL) in September 2025 (see full year).

Return flights

15 Sep - 21 Sep LATAM Airlines Group
09 Sep - 15 Sep LATAM Airlines Group
01 Sep - 17 Sep LATAM Airlines Group
18 Sep - 30 Sep LATAM Airlines Group
17 Sep - 21 Sep LATAM Airlines Group
10 Sep - 14 Sep LATAM Airlines Group
10 Sep - 24 Sep LATAM Airlines Group
16 Sep - 23 Sep GOL Linhas Aéreas
01 Sep - 09 Sep GOL Linhas Aéreas
02 Sep - 09 Sep LATAM Airlines Group

Also check the deals for one-way flights from Sao Paulo 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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