Cheapest return flights from San Jose to Rio Negro in September from $157

AirHint found the following cheapest return flights from San Jose (SJO) to Rio Negro (MDE) in September 2026 (see full year).

Return flights

10 Sep - 17 Sep Wingo direct
01 Sep - 05 Sep Avianca direct
12 Sep - 16 Sep Copa
11 Sep - 15 Sep Copa
03 Sep - 07 Sep Copa
15 Sep - 23 Sep Copa
28 Sep - 03 Oct Copa
15 Sep - 20 Sep Copa
01 Sep - 06 Sep Copa

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

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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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