Cheapest return flights from New York to San Juan in December from 192€
AirHint found the following cheapest return flights from New York (LGA) to San Juan (SJU)
in December 2025 (see full year ).
Return flights
09 Dec
- 17 Dec
United
192 €
06 Dec
- 08 Dec
Spirit Airlines
194 €
03 Dec
- 08 Dec
Frontier Airlines
194 €
05 Dec
- 08 Dec
Frontier Airlines
203 €
02 Dec
- 05 Dec
United
214 €
06 Dec
- 13 Dec
Spirit Airlines
215 €
06 Dec
- 17 Dec
Spirit Airlines
215 €
08 Dec
- 13 Dec
Spirit Airlines
217 €
08 Dec
- 17 Dec
Spirit Airlines
218 €
06 Dec
- 10 Dec
Spirit Airlines
220 €
17 Dec
- 07 Jan
Spirit Airlines
506 €
15 Dec
- 05 Jan
Spirit Airlines
548 €
28 Dec
- 16 Jan
Spirit Airlines
563 €
17 Dec
- 05 Jan
Spirit Airlines
590 €
28 Dec
- 10 Jan
Spirit Airlines
590 €
24 Dec
- 10 Jan
Spirit Airlines
591 €
15 Dec
- 02 Jan
Spirit Airlines
600 €
28 Dec
- 18 Jan
Spirit Airlines
610 €
28 Dec
- 13 Jan
Spirit Airlines
618 €
24 Dec
- 13 Jan
Spirit Airlines
620 €
Also check the deals for one-way flights from New York to San Juan in December .
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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