Cheapest return flights from Santiago to Cancun in September from $439

Best time to book flights for Santiago (SCL) to Cancun (CUN) flights at AirHint

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

Return flights

19 Sep - 28 Sep Arajet
26 Sep - 16 Oct Arajet
10 Sep - 17 Sep Sky Airline
22 Sep - 01 Oct Sky Airline
07 Sep - 14 Sep LATAM Airlines Group
18 Sep - 24 Sep Sky Airline
05 Sep - 22 Sep Sky Airline
11 Sep - 20 Sep Avianca
13 Sep - 21 Sep LATAM Airlines Group
11 Sep - 21 Sep LATAM Airlines Group
12 Sep - 21 Sep LATAM Airlines Group
12 Sep - 20 Sep LATAM Airlines Group

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