Cheapest return flights from Cancun to Santiago in September from $417

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

Return flights

18 Sep - 24 Sep Arajet
30 Sep - 10 Oct Arajet
30 Sep - 08 Oct Arajet
11 Sep - 19 Sep Arajet
11 Sep - 15 Sep Arajet
18 Sep - 26 Sep Arajet
25 Sep - 30 Sep Arajet
18 Sep - 25 Sep Arajet
30 Sep - 09 Oct Arajet
14 Sep - 21 Sep Arajet
09 Sep - 17 Sep Arajet
23 Sep - 27 Sep Arajet
09 Sep - 19 Sep Arajet

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

Skyscanner

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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