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

Return flights

21 Nov - 01 Dec	Avianca	direct
22 Nov - 01 Dec	Avianca
26 Nov - 02 Dec	Avianca	direct
14 Nov - 17 Nov	jetBlue	direct
25 Nov - 30 Nov	jetBlue	direct
21 Nov - 26 Nov	jetBlue	direct
14 Nov - 21 Nov	jetBlue	direct
15 Nov - 17 Nov	jetBlue	direct
27 Nov - 02 Dec	Avianca
27 Nov - 06 Dec	Avianca
19 Nov - 26 Nov	jetBlue	direct
27 Nov - 30 Nov	Avianca
28 Nov - 02 Dec	jetBlue	direct
29 Nov - 13 Dec	Spirit Airlines
16 Nov - 28 Nov	Spirit Airlines
29 Nov - 06 Dec	Spirit Airlines
28 Nov - 04 Dec	jetBlue
28 Nov - 01 Dec	jetBlue	direct
27 Nov - 30 Nov	jetBlue	direct
20 Nov - 28 Nov	Spirit Airlines

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

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 November from $203

Return flights