Cheapest one-way flights from San Juan to Rio Negro in December from 129€

AirHint found the following cheapest one-way flights from San Juan (SJU) to Rio Negro (MDE) in December 2025 (see full year).

One-Way flights

19 Dec Arajet
01 Dec Spirit Airlines
15 Dec Spirit Airlines
25 Dec Spirit Airlines
26 Dec Spirit Airlines
30 Dec Spirit Airlines
29 Dec Spirit Airlines
28 Dec Spirit Airlines
31 Dec Spirit Airlines

Also check the deals for return flights from San Juan 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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