Cheapest one-way flights from Los Angeles to Rio Negro in December from $223

AirHint found the following cheapest one-way flights from Los Angeles (LAX) to Rio Negro (MDE) in December 2025 (see full year).

One-Way flights

27 Dec Copa
28 Dec United
15 Dec Copa
22 Dec Alaska Airlines
20 Dec Frontier Airlines
26 Dec Spirit Airlines

Also check the deals for return flights from Los Angeles 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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