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

Return flights

06 Dec - 21 Dec	Avianca
03 Dec - 07 Dec	Copa
10 Dec - 14 Dec	American Airlines
15 Dec - 22 Dec	Arajet
31 Dec - 12 Jan	American Airlines
30 Dec - 10 Jan	Aeromexico
17 Dec - 21 Dec	jetBlue
29 Dec - 12 Jan	Avianca
25 Dec - 09 Jan	American Airlines
19 Dec - 26 Dec	Arajet
27 Dec - 04 Jan	Avianca
19 Dec - 02 Jan	Arajet
31 Dec - 04 Jan	Arajet
13 Dec - 03 Jan	Arajet
20 Dec - 10 Jan	Aeromexico
18 Dec - 04 Jan	Aeromexico
17 Dec - 21 Dec	Avianca	direct
10 Dec - 14 Dec	Avianca	direct

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 $474

Return flights