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

Return flights

06 Apr - 09 Apr	Wingo	direct
08 Apr - 11 Apr	Avianca
14 Apr - 16 Apr	Avianca
13 Apr - 16 Apr	Avianca
18 Apr - 20 Apr	Avianca
30 Apr - 07 May	Wingo	direct
08 Apr - 12 Apr	Avianca	direct
29 Apr - 05 May	Avianca	direct
21 Apr - 25 Apr	Avianca	direct
14 Apr - 19 Apr	Avianca	direct
24 Apr - 30 Apr	Avianca	direct
20 Apr - 27 Apr	Avianca	direct
29 Apr - 06 May	Avianca	direct
25 Apr - 03 May	Avianca	direct
27 Apr - 17 May	Avianca	direct
30 Apr - 04 May	Avianca	direct
29 Apr - 03 May	Avianca	direct
25 Apr - 01 May	Copa
28 Apr - 05 May	Copa
25 Apr - 01 May	Avianca	direct

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 136€

Return flights