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

Return flights

12 Jun - 15 Jun	Copa
05 Jun - 08 Jun	Copa
10 Jun - 15 Jun	Avianca	direct
12 Jun - 15 Jun	Avianca	direct
05 Jun - 08 Jun	Avianca	direct
22 Jun - 29 Jun	Avianca	direct
11 Jun - 12 Jun	Spirit Airlines
11 Jun - 22 Jun	Spirit Airlines
11 Jun - 15 Jun	Spirit Airlines
11 Jun - 13 Jun	Spirit Airlines
26 Jun - 15 Jul	Spirit Airlines
26 Jun - 10 Jul	Spirit Airlines
16 Jun - 05 Jul	Spirit Airlines
19 Jun - 05 Jul	Spirit Airlines

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

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 Rio Negro to San Juan in June from 243€

Return flights