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

Return flights

30 Jan - 01 Feb	Avianca	direct
31 Jan - 06 Feb	Avianca
29 Jan - 07 Feb	Avianca
23 Jan - 27 Jan	Avianca
21 Jan - 25 Jan	Avianca	direct
24 Jan - 26 Jan	Arajet
24 Jan - 26 Jan	jetBlue	direct
22 Jan - 29 Jan	Avianca
28 Jan - 06 Feb	Avianca
30 Jan - 20 Feb	Spirit Airlines
30 Jan - 07 Feb	Spirit Airlines
30 Jan - 15 Feb	Spirit Airlines
30 Jan - 13 Feb	Spirit Airlines
30 Jan - 10 Feb	Spirit Airlines
30 Jan - 06 Feb	Spirit Airlines
28 Jan - 28 Jan	Copa
27 Jan - 30 Jan	JetSmart
26 Jan - 30 Jan	Wingo
20 Jan - 26 Jan	Spirit Airlines
20 Jan - 30 Jan	Spirit Airlines

Also check the deals for one-way flights from Rio Negro to San Juan 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 Rio Negro to San Juan in January from 182€

Return flights