Cheapest return flights from Santiago to Mexico City in September from $463

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
29 Sep - 14 Oct Arajet
24 Sep - 14 Oct Arajet
30 Sep - 14 Oct Avianca
01 Sep - 25 Sep Arajet
01 Sep - 14 Sep Avianca
04 Sep - 11 Sep Avianca
06 Sep - 25 Sep Avianca
05 Sep - 28 Sep Avianca
12 Sep - 12 Oct Arajet
06 Sep - 28 Sep Avianca
25 Sep - 02 Oct Copa
22 Sep - 06 Oct Copa
11 Sep - 24 Sep LATAM Airlines Group
12 Sep - 18 Sep Arajet
01 Sep - 07 Sep Avianca
30 Sep - 14 Oct LATAM Airlines Group direct
27 Sep - 27 Oct Copa
09 Sep - 03 Oct Copa

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.

Book a cheap hotel in Mexico City

Cheap car rent in Mexico City

Feel free to contact us with any feedback or request another flight research.