Cheapest return flights from Rio Negro to San Juan in October from $242

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

Return flights

16 Oct - 23 Oct Copa
16 Oct - 23 Oct Avianca direct

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

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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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