Cheapest return flights from San Salvador to Rio Negro in March from $261

AirHint found the following cheapest return flights from San Salvador (SAL) to Rio Negro (MDE) in March 2026 (see full year).

Return flights

10 Mar - 19 Mar Avianca direct
05 Mar - 10 Mar Avianca direct
22 Mar - 26 Mar Copa
29 Mar - 29 Mar Copa
27 Mar - 30 Mar Copa
08 Mar - 14 Mar Avianca direct
07 Mar - 10 Mar Avianca direct
28 Mar - 01 Apr Copa
23 Mar - 27 Mar Avianca direct
02 Mar - 08 Mar Avianca direct
24 Mar - 03 Apr Avianca

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

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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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