Cheapest return flights from Santiago to Mexico City in September from $445

Best time to book flights for Santiago (SCL) to Mexico City (MEX) flights at AirHint

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

Return flights

03 Sep - 11 Sep Arajet
03 Sep - 16 Sep Copa
03 Sep - 17 Sep Copa
01 Sep - 17 Sep Copa
02 Sep - 09 Sep Copa
22 Sep - 06 Oct Copa
25 Sep - 06 Oct Copa
26 Sep - 09 Oct Copa
21 Sep - 01 Oct Copa
06 Sep - 15 Sep Copa
21 Sep - 14 Oct Copa
10 Sep - 14 Sep Arajet
15 Sep - 30 Sep LATAM Airlines Group
09 Sep - 14 Sep Sky Airline
12 Sep - 31 Oct LATAM Airlines Group
10 Sep - 17 Sep Arajet
26 Sep - 09 Oct LATAM Airlines Group direct

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