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

Return flights

03 Dec - 06 Dec	Spirit Airlines
03 Dec - 08 Dec	Spirit Airlines
06 Dec - 08 Dec	Spirit Airlines
03 Dec - 11 Dec	Spirit Airlines
10 Dec - 11 Dec	Spirit Airlines
06 Dec - 11 Dec	Spirit Airlines
06 Dec - 13 Dec	Spirit Airlines
04 Dec - 08 Dec	United
06 Dec - 06 Dec	Spirit Airlines
08 Dec - 11 Dec	Spirit Airlines
29 Dec - 12 Jan	Avianca
10 Dec - 10 Jan	Spirit Airlines
12 Dec - 05 Jan	Arajet
29 Dec - 05 Jan	Arajet
30 Dec - 07 Jan	Avianca
31 Dec - 04 Jan	Arajet
16 Dec - 02 Jan	Spirit Airlines
25 Dec - 09 Jan	Avianca
24 Dec - 09 Jan	Avianca
24 Dec - 07 Jan	Avianca

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 $311

Return flights