Cheapest return flights from Raleigh-durham to Rio Negro in April from $437

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Rio Negro (MDE) in April 2026 (see full year).

Return flights

18 Apr - 30 Apr Spirit Airlines
27 Apr - 30 Apr Spirit Airlines
06 Apr - 18 Apr Spirit Airlines
06 Apr - 09 Apr Spirit Airlines
09 Apr - 18 Apr Spirit Airlines
09 Apr - 30 Apr Spirit Airlines
12 Apr - 18 Apr Spirit Airlines
12 Apr - 30 Apr Spirit Airlines
18 Apr - 24 Apr Spirit Airlines
06 Apr - 24 Apr Spirit Airlines
18 Apr - 09 May Spirit Airlines
27 Apr - 09 May Spirit Airlines
30 Apr - 09 May Spirit Airlines
30 Apr - 21 May Spirit Airlines
27 Apr - 15 May Spirit Airlines
27 Apr - 18 May Spirit Airlines
30 Apr - 15 May Spirit Airlines
30 Apr - 18 May Spirit Airlines
24 Apr - 09 May Spirit Airlines
18 Apr - 03 May Spirit Airlines

Also check the deals for one-way flights from Raleigh-durham to Rio Negro in April.

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