Cheapest return flights from San Salvador to Rio Negro in August from $279

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

Return flights

19 Aug - 23 Aug Avianca
09 Aug - 13 Aug Avianca
10 Aug - 13 Aug Avianca
18 Aug - 22 Aug Avianca
10 Aug - 14 Aug Avianca
11 Aug - 15 Aug Avianca
12 Aug - 16 Aug Avianca
12 Aug - 17 Aug Avianca direct
19 Aug - 23 Aug Avianca direct
09 Aug - 13 Aug Avianca direct
29 Aug - 01 Sep Copa
29 Aug - 01 Sep Avianca direct

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

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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