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

Return flights

27 Feb - 17 Mar	Copa
27 Feb - 17 Mar	Avianca	direct
03 Feb - 07 Feb	Spirit Airlines
02 Feb - 07 Feb	Spirit Airlines
03 Feb - 10 Feb	Spirit Airlines
10 Feb - 28 Feb	Spirit Airlines
02 Feb - 10 Feb	Spirit Airlines
03 Feb - 12 Feb	Spirit Airlines
10 Feb - 01 Mar	Spirit Airlines
03 Feb - 13 Feb	Spirit Airlines
10 Feb - 12 Feb	Spirit Airlines
02 Feb - 12 Feb	Spirit Airlines
10 Feb - 13 Feb	Spirit Airlines
17 Feb - 01 Mar	Spirit Airlines
23 Feb - 01 Mar	Spirit Airlines
11 Feb - 01 Mar	Spirit Airlines
19 Feb - 01 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 $290

Return flights