Cheapest return flights from Porto Alegre to Santiago in December from $265

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 December 2025 (see full year).

Return flights

15 Dec - 07 Jan LATAM Airlines Group direct
14 Dec - 24 Dec LATAM Airlines Group
31 Dec - 11 Jan LATAM Airlines Group direct
30 Dec - 10 Jan Aerolineas Argentinas
02 Dec - 12 Jan LATAM Airlines Group
25 Dec - 01 Jan Aerolineas Argentinas
26 Dec - 02 Jan LATAM Airlines Group direct

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

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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