AirHint found the following cheapest return flights from Los Angeles (LAX) to Rio Negro (MDE) in January 2026 (see full year).

Return flights

23 Jan - 27 Jan	Spirit Airlines
29 Jan - 13 Feb	Avianca
25 Jan - 01 Feb	Avianca
23 Jan - 29 Jan	Spirit Airlines
20 Jan - 25 Jan	Spirit Airlines
01 Jan - 08 Jan	Avianca
23 Jan - 09 Feb	Spirit Airlines
23 Jan - 26 Jan	Spirit Airlines
23 Jan - 06 Feb	Spirit Airlines
23 Jan - 01 Feb	Spirit Airlines
23 Jan - 25 Jan	Spirit Airlines
23 Jan - 31 Jan	jetBlue
10 Jan - 18 Jan	Copa
23 Jan - 05 Feb	Spirit Airlines

Also check the deals for one-way flights from Los Angeles to Rio Negro in January.

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 Los Angeles to Rio Negro in January from $465

Return flights