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

Return flights

18 Jan - 25 Jan	Sky Airline	direct
09 Jan - 31 Jan	Sky Airline	direct
09 Jan - 17 Jan	Sky Airline	direct
02 Jan - 09 Jan	JetSmart
02 Jan - 13 Jan	JetSmart
09 Jan - 13 Jan	JetSmart
12 Jan - 13 Jan	JetSmart
02 Jan - 11 Jan	JetSmart
02 Jan - 05 Jan	JetSmart
09 Jan - 11 Jan	JetSmart
17 Jan - 02 Feb	JetSmart
13 Jan - 02 Feb	JetSmart
12 Jan - 02 Feb	JetSmart
17 Jan - 02 Feb	JetSmart	direct

Also check the deals for one-way flights from Santiago to Mendoza 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.

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Cheapest return flights from Santiago to Mendoza in January from 125€

Return flights