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

Return flights

18 Jul - 22 Jul	Avianca
22 Jul - 26 Jul	Copa
08 Jul - 16 Jul	Copa
08 Jul - 17 Jul	Copa
18 Jul - 26 Jul	Copa
27 Jul - 30 Jul	Copa
14 Jul - 18 Jul	Copa
15 Jul - 19 Jul	Copa
23 Jul - 30 Jul	Copa
29 Jul - 01 Aug	Copa
30 Jul - 09 Aug	Copa
29 Jul - 09 Aug	Copa
25 Jul - 28 Jul	Avianca
31 Jul - 07 Aug	Avianca
30 Jul - 05 Aug	Avianca	direct
31 Jul - 04 Aug	Arajet
31 Jul - 05 Aug	Avianca
29 Jul - 05 Aug	Avianca
31 Jul - 06 Aug	Arajet

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

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 July from $282

Return flights