AirHint found the following cheapest return flights from Miami (MIA) to Rio Negro (MDE) in April 2026 (see full year).

Return flights

16 Apr - 20 Apr	Avianca	direct
01 Apr - 05 Apr	Avianca	direct
21 Apr - 26 Apr	Avianca	direct
20 Apr - 26 Apr	Avianca	direct
19 Apr - 26 Apr	Avianca	direct
28 Apr - 03 May	Avianca	direct
29 Apr - 03 May	Avianca	direct
28 Apr - 04 May	Avianca	direct
27 Apr - 03 May	Avianca	direct
12 Apr - 17 Apr	Copa
08 Apr - 15 Apr	Copa
12 Apr - 17 Apr	Avianca	direct
08 Apr - 15 Apr	American Airlines	direct
16 Apr - 19 Apr	Avianca

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

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 Miami to Rio Negro in April from $279

Return flights