AirHint found the following cheapest return flights from San Salvador (SAL) to Rio Negro (MDE) in October 2025 (see full year).

Return flights

06 Oct - 10 Oct	Copa
15 Oct - 22 Oct	Copa
12 Oct - 20 Oct	Copa
22 Oct - 28 Oct	Copa
16 Oct - 20 Oct	Copa
04 Oct - 06 Oct	Copa
18 Oct - 23 Oct	Copa
16 Oct - 20 Oct	Avianca	direct
04 Oct - 09 Oct	Avianca	direct
18 Oct - 23 Oct	Avianca	direct
30 Oct - 03 Nov	Copa
30 Oct - 02 Nov	Avianca	direct
30 Oct - 03 Nov	Avianca	direct

Also check the deals for one-way flights from San Salvador to Rio Negro in October.

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 San Salvador to Rio Negro in October from 212€

Return flights