Cheapest return flights from Buenos Aires to Santiago in December from $253

Best time to book flights for Buenos Aires (EZE) to Santiago (SCL) flights at AirHint

AirHint found the following cheapest return flights from Buenos Aires (EZE) to Santiago (SCL) in December 2025 (see full year).

Return flights

03 Dec - 11 Dec Flybondi
11 Dec - 21 Dec Aerolineas Argentinas
08 Dec - 14 Dec Sky Airline direct
11 Dec - 18 Dec Aerolineas Argentinas
20 Dec - 04 Jan Aerolineas Argentinas
18 Dec - 28 Dec Aerolineas Argentinas
17 Dec - 31 Dec Sky Airline
18 Dec - 30 Dec Aerolineas Argentinas
01 Dec - 16 Dec Sky Airline direct
05 Dec - 12 Dec Sky Airline direct
22 Dec - 31 Dec Sky Airline direct
19 Dec - 01 Jan Sky Airline direct
26 Dec - 07 Jan Sky Airline direct
19 Dec - 10 Jan Sky Airline direct
19 Dec - 03 Jan Aerolineas Argentinas
28 Dec - 03 Jan Aerolineas Argentinas
21 Dec - 05 Jan Sky Airline direct
23 Dec - 06 Jan LATAM Airlines Group direct
30 Dec - 14 Jan LATAM Airlines Group direct
30 Dec - 10 Jan LATAM Airlines Group direct

Also check the deals for one-way flights from Buenos Aires 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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