Cheapest one-way flights from Rio Negro to San Juan in September from 101€

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

One-Way flights

29 Sep Spirit Airlines
28 Sep Spirit Airlines
15 Sep Spirit Airlines
14 Sep Spirit Airlines
21 Sep Spirit Airlines
08 Sep Spirit Airlines
09 Sep Avianca direct
10 Sep Spirit Airlines
02 Sep Avianca
20 Sep Copa

Also check the deals for return 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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