Cheapest return flights from Santiago to Mendoza in September from $99

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

Return flights

11 Sep - 25 Sep JetSmart direct
11 Sep - 15 Sep JetSmart direct
19 Sep - 25 Sep JetSmart direct
15 Sep - 25 Sep JetSmart direct
05 Sep - 25 Sep JetSmart direct
05 Sep - 15 Sep JetSmart direct
05 Sep - 08 Sep JetSmart direct
11 Sep - 29 Sep JetSmart direct
19 Sep - 29 Sep JetSmart direct
25 Sep - 29 Sep JetSmart direct
19 Sep - 09 Oct JetSmart direct
19 Sep - 03 Oct JetSmart direct
25 Sep - 09 Oct JetSmart direct
25 Sep - 03 Oct JetSmart direct
25 Sep - 10 Oct JetSmart direct
15 Sep - 03 Oct JetSmart direct
26 Sep - 09 Oct JetSmart direct
26 Sep - 03 Oct JetSmart direct
26 Sep - 10 Oct JetSmart direct
26 Sep - 16 Oct JetSmart direct

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

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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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