Cheapest return flights from San Salvador to Mexico City in September from $333

Best time to book flights for San Salvador (SAL) to Mexico City (MEX) flights at AirHint

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

Return flights

04 Sep - 07 Sep Aeromexico direct
11 Sep - 16 Sep Aeromexico direct
24 Sep - 28 Sep Aeromexico direct
07 Sep - 14 Sep Copa
08 Sep - 14 Sep Copa
09 Sep - 14 Sep Copa
13 Sep - 14 Sep Copa
10 Sep - 17 Sep Copa
11 Sep - 17 Sep Copa
13 Sep - 17 Sep Copa

Also check the deals for one-way flights from San Salvador 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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