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

Return flights

06 Nov - 13 Nov	Avianca
10 Nov - 16 Nov	Avianca
06 Nov - 09 Nov	Avianca
06 Nov - 13 Nov	Aeromexico	direct
08 Nov - 09 Nov	Avianca
06 Nov - 10 Nov	Avianca	direct
06 Nov - 10 Dec	Avianca
06 Nov - 11 Nov	Avianca
14 Nov - 17 Nov	Avianca
19 Nov - 23 Nov	Avianca
20 Nov - 05 Dec	Avianca
06 Nov - 10 Dec	Aeromexico	direct
05 Nov - 09 Dec	Aeromexico	direct
05 Nov - 10 Dec	Aeromexico	direct
19 Nov - 24 Nov	Copa
04 Nov - 09 Dec	Aeromexico	direct

Also check the deals for one-way flights from Mexico City to San Salvador in November.

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 Mexico City to San Salvador in November from $231

Return flights