Cheapest return flights from New York to San Juan in December from 424€

AirHint found the following cheapest return flights from New York (LGA) to San Juan (SJU) in December 2026 (see full year).

Return flights

05 Dec - 12 Dec United
07 Dec - 12 Dec United
17 Dec - 21 Dec United
17 Dec - 22 Dec United
17 Dec - 20 Dec United
26 Dec - 30 Dec Delta
24 Dec - 31 Dec Delta
25 Dec - 01 Jan United
26 Dec - 01 Jan United
25 Dec - 02 Jan United
26 Dec - 02 Jan United

Also check the deals for one-way flights from New York to San Juan in December.

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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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