AirHint found the following cheapest return flights from New York (JFK) to Rio Negro (MDE) in December 2025 (see full year).

Return flights

31 Dec - 17 Jan	Copa
02 Dec - 04 Dec	Copa
06 Dec - 09 Dec	Copa
06 Dec - 17 Jan	Avianca	direct
31 Dec - 17 Jan	Avianca	direct
05 Dec - 09 Dec	Avianca
08 Dec - 29 Dec	Copa
29 Dec - 12 Jan	Copa
29 Dec - 30 Jan	Copa
16 Dec - 30 Dec	Avianca
16 Dec - 22 Dec	Avianca	direct
03 Dec - 27 Dec	Copa
16 Dec - 29 Dec	Avianca
16 Dec - 10 Jan	Avianca
27 Dec - 11 Jan	Copa
16 Dec - 27 Dec	Avianca
16 Dec - 10 Jan	Avianca	direct
17 Dec - 22 Dec	Frontier Airlines
28 Dec - 10 Jan	Avianca
27 Dec - 14 Jan	Copa

Also check the deals for one-way flights from New York to Rio Negro in December.

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 New York to Rio Negro in December from 350€

Return flights