AirHint found the following cheapest return flights from Buenos Aires (AEP) to Santiago (SCL) in January 2026 (see full year).

Return flights

22 Jan - 26 Jan	Flybondi
08 Jan - 11 Jan	JetSmart
28 Jan - 09 Feb	Flybondi
29 Jan - 05 Feb	Flybondi
28 Jan - 06 Feb	Flybondi
27 Jan - 15 Feb	Flybondi
22 Jan - 25 Jan	Sky Airline	direct
22 Jan - 26 Jan	Sky Airline	direct
29 Jan - 04 Feb	Flybondi
31 Jan - 13 Feb	Sky Airline	direct
29 Jan - 02 Feb	Flybondi
28 Jan - 11 Feb	Sky Airline	direct
30 Jan - 02 Feb	Flybondi
30 Jan - 06 Feb	Flybondi
13 Jan - 22 Jan	JetSmart
12 Jan - 16 Jan	JetSmart
01 Jan - 08 Jan	Sky Airline	direct
13 Jan - 24 Jan	JetSmart
13 Jan - 20 Jan	JetSmart
20 Jan - 27 Jan	Sky Airline	direct

Also check the deals for one-way flights from Buenos Aires to Santiago in January.

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

Cheapest return flights from Buenos Aires to Santiago in January from 122€

Return flights