AirHint found the following cheapest return flights from San Juan (SJU) to Rio Negro (MDE) in January 2026 (see full year).

Return flights

02 Jan - 10 Jan	Copa
10 Jan - 18 Jan	Avianca
26 Jan - 01 Feb	Spirit Airlines
20 Jan - 01 Feb	Spirit Airlines
20 Jan - 26 Jan	Spirit Airlines
18 Jan - 01 Feb	Spirit Airlines
19 Jan - 01 Feb	Spirit Airlines
26 Jan - 12 Feb	Spirit Airlines
18 Jan - 26 Jan	Spirit Airlines
18 Jan - 20 Jan	Spirit Airlines
12 Jan - 18 Jan	Spirit Airlines
12 Jan - 01 Feb	Spirit Airlines
19 Jan - 26 Jan	Spirit Airlines
10 Jan - 26 Jan	Spirit Airlines
10 Jan - 20 Jan	Spirit Airlines
12 Jan - 26 Jan	Spirit Airlines

Also check the deals for one-way flights from San Juan 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 San Juan to Rio Negro in January from 230€

Return flights