AirHint found the following cheapest return flights from San Salvador (SAL) to Madrid (MAD) in October 2026 (see full year).
Return flights
| 12 Oct - 27 Oct | United | ||
| 30 Oct - 09 Nov | United | ||
| 19 Oct - 27 Oct | United | ||
| 31 Oct - 15 Nov | Avianca | ||
| 30 Oct - 15 Nov | Avianca | ||
| 11 Oct - 18 Oct | Avianca | ||
| 01 Oct - 31 Oct | KLM | ||
| 01 Oct - 15 Oct | United |
Also check the deals for one-way flights from San Salvador to Madrid in October.
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