Cheapest return flights from Porto Alegre to Santiago in August from $152

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
17 Aug - 24 Aug Sky Airline direct
25 Aug - 30 Aug Sky Airline direct
14 Aug - 21 Aug Sky Airline direct
17 Aug - 23 Aug Sky Airline direct
28 Aug - 01 Sep Sky Airline direct
02 Aug - 31 Aug Sky Airline direct
14 Aug - 18 Aug Sky Airline direct
17 Aug - 21 Aug Sky Airline direct
11 Aug - 16 Aug Sky Airline direct
30 Aug - 07 Sep Sky Airline direct
28 Aug - 31 Aug Sky Airline direct
14 Aug - 04 Sep Sky Airline direct
25 Aug - 01 Sep Sky Airline direct
25 Aug - 04 Sep Sky Airline direct
30 Aug - 04 Sep Sky Airline direct
28 Aug - 02 Sep Sky Airline
28 Aug - 05 Sep Sky Airline direct
27 Aug - 01 Sep LATAM Airlines Group direct
27 Aug - 02 Sep LATAM Airlines Group

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

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.

Book a cheap hotel in Santiago

Cheap car rent in Santiago

Feel free to contact us with any feedback or request another flight research.