Cheapest return flights from Cincinnati to Rio Negro in December from $747

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

Return flights

16 Dec - 26 Dec United
16 Dec - 27 Dec American Airlines
16 Dec - 12 Jan United
17 Dec - 27 Dec American Airlines

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

Skyscanner

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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