AirHint found the following cheapest return flights from Rio Negro (MDE) to San Juan (SJU) in July 2025 (see full year).

Return flights

25 Jul - 30 Jul	Copa
12 Jul - 22 Jul	Copa
23 Jul - 29 Jul	Copa
22 Jul - 27 Jul	Copa
09 Jul - 15 Jul	Copa
12 Jul - 17 Jul	Copa
24 Jul - 07 Aug	Spirit Airlines
19 Jul - 26 Jul	Copa
15 Jul - 25 Jul	Copa
29 Jul - 07 Aug	Copa
17 Jul - 21 Jul	jetBlue	direct
25 Jul - 07 Aug	Spirit Airlines
10 Jul - 15 Jul	jetBlue	direct
30 Jul - 02 Aug	Copa
31 Jul - 07 Aug	Spirit Airlines
31 Jul - 09 Aug	Copa
24 Jul - 08 Aug	Spirit Airlines
23 Jul - 07 Aug	Spirit Airlines
31 Jul - 09 Aug	Avianca	direct
19 Jul - 07 Aug	Spirit Airlines

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

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 July from 240€

Return flights