Cheapest return flights from Santiago to Mendoza in December from $128

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

Return flights

20 Dec - 08 Jan Sky Airline direct
26 Dec - 16 Jan JetSmart direct
21 Dec - 22 Dec JetSmart direct
19 Dec - 19 Dec JetSmart direct
19 Dec - 22 Dec JetSmart direct
27 Dec - 21 Jan Sky Airline direct
20 Dec - 21 Dec Sky Airline direct
22 Dec - 23 Dec JetSmart direct
20 Dec - 22 Dec Sky Airline direct
26 Dec - 29 Dec JetSmart direct
22 Dec - 22 Dec JetSmart direct
20 Dec - 27 Dec JetSmart direct
24 Dec - 08 Jan Sky Airline direct
27 Dec - 26 Jan Sky Airline direct
18 Dec - 25 Dec Sky Airline direct
28 Dec - 16 Jan JetSmart direct
27 Dec - 06 Jan JetSmart direct
18 Dec - 10 Jan Sky Airline direct
22 Dec - 08 Jan JetSmart direct
26 Dec - 09 Jan JetSmart direct

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