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

Return flights

02 Apr - 06 Apr	Wingo	direct
02 Apr - 05 Apr	Wingo	direct
24 Apr - 26 Apr	Avianca
17 Apr - 26 Apr	Avianca	direct
11 Apr - 18 Apr	Avianca	direct
20 Apr - 27 Apr	Avianca	direct
15 Apr - 19 Apr	Avianca	direct
20 Apr - 26 Apr	Avianca	direct
26 Apr - 09 May	Avianca	direct
05 Apr - 10 Apr	Avianca	direct
05 Apr - 09 Apr	Avianca	direct
30 Apr - 03 May	Avianca	direct
25 Apr - 02 May	Copa

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

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 San Jose to Rio Negro in April from 174€

Return flights