AirHint found the following cheapest return flights from Santiago (SCL) to Mexico City (MEX) in March 2026 (see full year).

Return flights

12 Mar - 19 Mar	Copa
03 Mar - 10 Mar	Copa
08 Mar - 18 Mar	Copa
08 Mar - 18 Mar	LATAM Airlines Group	direct
13 Mar - 20 Mar	Copa
02 Mar - 21 Mar	Copa
24 Mar - 31 Mar	LATAM Airlines Group
02 Mar - 09 Mar	Copa
05 Mar - 07 Apr	Copa
02 Mar - 27 Apr	Copa
05 Mar - 05 Apr	LATAM Airlines Group	direct
04 Mar - 05 Apr	LATAM Airlines Group
22 Mar - 29 Mar	Copa
20 Mar - 06 Apr	Copa
03 Mar - 09 Mar	Avianca

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

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 Santiago to Mexico City in March from $552

Return flights