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

Return flights

26 Jun - 29 Jun	Copa
24 Jun - 06 Jul	Copa
05 Jun - 08 Jun	Copa
05 Jun - 08 Jun	jetBlue	direct
10 Jun - 15 Jun	jetBlue	direct
26 Jun - 29 Jun	Avianca	direct
15 Jun - 22 Jun	Copa
24 Jun - 06 Jul	jetBlue	direct
15 Jun - 22 Jun	Avianca	direct
02 Jun - 15 Jun	Spirit Airlines
02 Jun - 22 Jun	Spirit Airlines
02 Jun - 08 Jun	Spirit Airlines
20 Jun - 01 Jul	Spirit Airlines
20 Jun - 08 Jul	Spirit Airlines
27 Jun - 01 Jul	Spirit Airlines
27 Jun - 08 Jul	Spirit Airlines
15 Jun - 01 Jul	Spirit Airlines
24 Jun - 01 Jul	Spirit Airlines
24 Jun - 08 Jul	Spirit Airlines
11 Jun - 01 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 $242

Return flights