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

Return flights

12 Feb - 19 Feb	Avianca
08 Feb - 15 Feb	Avianca
03 Feb - 20 Feb	Spirit Airlines
03 Feb - 05 Feb	Spirit Airlines
07 Feb - 20 Feb	Spirit Airlines
03 Feb - 19 Feb	Spirit Airlines
07 Feb - 19 Feb	Spirit Airlines
09 Feb - 20 Feb	Spirit Airlines
01 Feb - 20 Feb	Spirit Airlines
01 Feb - 05 Feb	Spirit Airlines
19 Feb - 11 Mar	Spirit Airlines
23 Feb - 11 Mar	Spirit Airlines
18 Feb - 11 Mar	Spirit Airlines
21 Feb - 11 Mar	Spirit Airlines
23 Feb - 13 Mar	Spirit Airlines
21 Feb - 13 Mar	Spirit Airlines

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

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 February from $216

Return flights