Cheapest return flights from Rio Negro to San Juan in September from 204€

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

Return flights

22 Sep - 25 Sep Spirit Airlines
29 Sep - 06 Oct Spirit Airlines
22 Sep - 06 Oct Spirit Airlines
26 Sep - 06 Oct Copa
10 Sep - 25 Sep Spirit Airlines
10 Sep - 18 Sep Spirit Airlines
29 Sep - 30 Sep Spirit Airlines
09 Sep - 25 Sep Spirit Airlines
09 Sep - 18 Sep Spirit Airlines
16 Sep - 25 Sep Spirit Airlines
16 Sep - 18 Sep Spirit Airlines
03 Sep - 18 Sep Spirit Airlines
22 Sep - 30 Sep Spirit Airlines
29 Sep - 03 Oct Spirit Airlines
29 Sep - 02 Oct Spirit Airlines
22 Sep - 03 Oct Spirit Airlines
22 Sep - 02 Oct Spirit Airlines
29 Sep - 19 Oct Spirit Airlines
30 Sep - 06 Oct Spirit Airlines
16 Sep - 06 Oct Spirit Airlines

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

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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