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

Return flights

25 Sep - 03 Oct	Copa
22 Sep - 29 Sep	Copa
19 Sep - 25 Sep	Copa
27 Sep - 16 Oct	Aeromexico	direct
20 Sep - 25 Sep	Copa
28 Sep - 02 Oct	Avianca
28 Sep - 09 Oct	Avianca
28 Sep - 03 Oct	Avianca
28 Sep - 29 Sep	Avianca
28 Sep - 08 Oct	Avianca
28 Sep - 17 Oct	Avianca
28 Sep - 01 Oct	Avianca
28 Sep - 06 Oct	Avianca
19 Sep - 27 Sep	Avianca
19 Sep - 22 Sep	Avianca
25 Sep - 27 Sep	Avianca
29 Sep - 04 Oct	Avianca
19 Sep - 21 Sep	Avianca
19 Sep - 29 Sep	Avianca
25 Sep - 28 Sep	Avianca

Also check the deals for one-way flights from Cali to Mexico City in September.

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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Cheapest return flights from Cali to Mexico City in September from 248€

Return flights