Cheapest return flights from Porto Alegre to Santiago in August from $180

Best time to book flights for Porto Alegre (POA) to Santiago (SCL) flights at AirHint

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

Return flights

16 Aug - 23 Aug Sky Airline direct
18 Aug - 28 Aug Sky Airline direct
25 Aug - 30 Aug Sky Airline direct
16 Aug - 21 Aug Sky Airline direct
18 Aug - 23 Aug Sky Airline direct
30 Aug - 07 Sep Sky Airline direct
31 Aug - 07 Sep Sky Airline direct
17 Aug - 24 Aug Sky Airline direct
12 Aug - 21 Aug LATAM Airlines Group direct
18 Aug - 25 Aug Sky Airline direct
30 Aug - 05 Sep Sky Airline
30 Aug - 06 Sep Sky Airline
25 Aug - 31 Aug Sky Airline direct
11 Aug - 18 Aug Sky Airline direct
28 Aug - 04 Sep Sky Airline direct
30 Aug - 06 Sep Sky Airline direct
29 Aug - 05 Sep LATAM Airlines Group
28 Aug - 06 Sep Sky Airline
30 Aug - 05 Sep Sky Airline direct

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

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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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