Cheapest return flights from Rio Negro to San Juan in December from 240€

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

Return flights

06 Dec - 08 Dec Arajet
06 Dec - 08 Dec Avianca direct
05 Dec - 08 Dec Avianca direct
28 Dec - 04 Jan Avianca direct
29 Dec - 02 Jan Avianca direct
03 Dec - 08 Dec Spirit Airlines
03 Dec - 06 Dec Spirit Airlines
03 Dec - 05 Dec Spirit Airlines
19 Dec - 01 Jan Copa
02 Dec - 08 Dec Spirit Airlines
02 Dec - 06 Dec Spirit Airlines
02 Dec - 05 Dec Spirit Airlines
24 Dec - 28 Dec Copa
17 Dec - 07 Jan Spirit Airlines
22 Dec - 07 Jan Spirit Airlines
22 Dec - 12 Jan Spirit Airlines
17 Dec - 05 Jan Spirit Airlines
22 Dec - 09 Jan Spirit Airlines
22 Dec - 05 Jan Spirit Airlines
19 Dec - 07 Jan Spirit Airlines

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

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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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