Cheapest return flights from Rio Negro to San Juan in March from $218

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

Return flights

18 Mar - 25 Mar Copa
19 Mar - 24 Mar Copa
14 Mar - 20 Mar Copa
13 Mar - 16 Mar Copa
14 Mar - 21 Mar Copa
19 Mar - 19 Mar Copa
11 Mar - 19 Mar Copa
12 Mar - 19 Mar Copa
13 Mar - 19 Mar Copa
17 Mar - 19 Mar Copa
27 Mar - 04 Apr Avianca direct
31 Mar - 04 Apr Avianca
12 Mar - 03 Apr Copa
30 Mar - 04 Apr Avianca
27 Mar - 03 Apr Avianca direct
30 Mar - 16 Apr Spirit Airlines
30 Mar - 17 Apr Spirit Airlines
24 Mar - 09 Apr Spirit Airlines
23 Mar - 09 Apr Spirit Airlines
22 Mar - 09 Apr Spirit Airlines

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

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