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

Return flights

17 Apr - 24 Apr	Copa
24 Apr - 28 Apr	Copa
18 Apr - 25 Apr	Copa
24 Apr - 28 Apr	Avianca	direct
17 Apr - 24 Apr	Avianca	direct
18 Apr - 25 Apr	Avianca	direct
27 Apr - 07 May	Avianca	direct
15 Apr - 20 Apr	Avianca	direct
16 Apr - 19 Apr	Avianca	direct
15 Apr - 19 Apr	Avianca	direct
23 Apr - 27 Apr	Avianca	direct
07 Apr - 03 May	Avianca	direct
07 Apr - 03 May	Avianca
24 Apr - 14 May	Spirit Airlines
14 Apr - 03 May	Spirit Airlines
24 Apr - 03 May	Spirit Airlines
24 Apr - 09 May	Spirit Airlines
18 Apr - 03 May	Spirit Airlines
18 Apr - 09 May	Spirit Airlines

Also check the deals for one-way flights from San Juan 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 Juan to Rio Negro in April from 173€

Return flights