Cheapest return flights from Porto Alegre to Santiago in December from $244

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

Return flights

01 Dec - 07 Dec LATAM Airlines Group
03 Dec - 07 Dec LATAM Airlines Group
04 Dec - 07 Dec LATAM Airlines Group
04 Dec - 08 Dec LATAM Airlines Group
02 Dec - 17 Dec LATAM Airlines Group
03 Dec - 08 Dec LATAM Airlines Group direct
17 Dec - 20 Dec LATAM Airlines Group
15 Dec - 19 Dec Aerolineas Argentinas
17 Dec - 25 Dec LATAM Airlines Group
22 Dec - 08 Jan Aerolineas Argentinas
22 Dec - 03 Jan Aerolineas Argentinas
31 Dec - 30 Jan Azul Airlines
31 Dec - 10 Jan Azul Airlines
30 Dec - 09 Jan LATAM Airlines Group
25 Dec - 01 Jan LATAM Airlines Group
21 Dec - 07 Jan LATAM Airlines Group
28 Dec - 03 Jan LATAM Airlines Group
22 Dec - 07 Jan Aerolineas Argentinas
23 Dec - 28 Dec Aerolineas Argentinas
30 Dec - 04 Jan LATAM Airlines Group

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

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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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