Cheapest one-way flights from San Juan to Rio Negro in May from $93

AirHint found the following cheapest one-way flights from San Juan (SJU) to Rio Negro (MDE) in May 2026 (see full year).

One-Way flights

05 May jetBlue direct
27 May Avianca direct
28 May Avianca direct
29 May Avianca direct
06 May Avianca direct
07 May Avianca direct
09 May Avianca direct
10 May Avianca direct
11 May Avianca direct
12 May Avianca direct

Also check the deals for return flights from San Juan to Rio Negro in May.

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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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