Cheapest return flights from Santiago to Mendoza in December from $121

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

Return flights

12 Dec - 21 Dec JetSmart direct
12 Dec - 14 Dec JetSmart direct
12 Dec - 20 Dec JetSmart direct
28 Dec - 17 Jan JetSmart direct
27 Dec - 09 Jan JetSmart direct
20 Dec - 09 Jan JetSmart direct
06 Dec - 21 Dec JetSmart direct
19 Dec - 21 Dec JetSmart direct
14 Dec - 21 Dec JetSmart direct
07 Dec - 21 Dec JetSmart direct
20 Dec - 21 Dec JetSmart direct
13 Dec - 21 Dec JetSmart direct
28 Dec - 09 Jan JetSmart direct
21 Dec - 09 Jan JetSmart direct
06 Dec - 14 Dec JetSmart direct
27 Dec - 04 Jan JetSmart direct
19 Dec - 04 Jan JetSmart direct
20 Dec - 04 Jan JetSmart direct
28 Dec - 04 Jan JetSmart direct
21 Dec - 04 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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