Cheapest return MDE–SJU flights, May

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

Return flights

16 May - 25 May Arajet
21 May - 24 May Copa
21 May - 24 May Avianca direct
12 May - 15 May Spirit Airlines
12 May - 29 May Spirit Airlines
12 May - 28 May Spirit Airlines
06 May - 07 May Spirit Airlines
06 May - 15 May Spirit Airlines
06 May - 09 May Spirit Airlines
06 May - 08 May Spirit Airlines
16 May - 04 Jun Spirit Airlines
16 May - 05 Jun Spirit Airlines
23 May - 04 Jun Spirit Airlines
23 May - 05 Jun Spirit Airlines
30 May - 04 Jun Spirit Airlines
30 May - 05 Jun Spirit Airlines
29 May - 04 Jun Spirit Airlines
29 May - 05 Jun Spirit Airlines
23 May - 08 Jun Spirit Airlines
30 May - 08 Jun Spirit Airlines

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

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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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