Cheapest return flights from San Salvador to Madrid in September from $819

Best time to book flights for San Salvador (SAL) to Madrid (MAD) flights at AirHint

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

Return flights

23 Sep - 30 Sep Air Canada
20 Sep - 30 Sep United
15 Sep - 30 Sep United
22 Sep - 09 Oct Volaris El Salvador
13 Sep - 24 Sep Avianca
18 Sep - 24 Sep Avianca
18 Sep - 28 Sep Air Canada
13 Sep - 21 Sep Volaris El Salvador
26 Sep - 10 Oct United
06 Sep - 20 Sep United
11 Sep - 27 Sep United

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