Cheapest return flights from Rio Negro to San Juan in July from $285

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

Return flights

18 Jul - 22 Jul Arajet
17 Jul - 24 Jul Copa
29 Jul - 18 Aug Spirit Airlines
17 Jul - 24 Jul Avianca direct
29 Jul - 11 Aug Spirit Airlines
15 Jul - 29 Jul Spirit Airlines
15 Jul - 21 Jul Spirit Airlines
30 Jul - 18 Aug Spirit Airlines
15 Jul - 25 Jul Spirit Airlines
29 Jul - 01 Aug Spirit Airlines
15 Jul - 01 Aug Spirit Airlines
08 Jul - 14 Jul Spirit Airlines
08 Jul - 21 Jul Spirit Airlines
29 Jul - 05 Aug Spirit Airlines
29 Jul - 12 Aug Spirit Airlines
29 Jul - 07 Aug Spirit Airlines
25 Jul - 11 Aug Spirit Airlines
15 Jul - 24 Jul Spirit Airlines
11 Jul - 29 Jul Spirit Airlines
30 Jul - 11 Aug Spirit Airlines

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

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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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