Cheapest return flights from Mexico City to San Salvador in March from $223

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

Return flights

16 Mar - 06 Apr Aeromexico direct
07 Mar - 08 Mar Avianca
10 Mar - 17 Mar Aeromexico direct
12 Mar - 18 Mar Avianca
12 Mar - 18 Mar Aeromexico direct
28 Mar - 05 Apr Copa
28 Mar - 05 Apr Avianca direct

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

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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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