Cheapest return flights from New York to San Juan in December from 164€
AirHint found the following cheapest return flights from New York (NYC) to San Juan (SJU)
in December 2025 (see full year ).
Return flights
12 Dec
- 18 Dec
Frontier Airlines
164 €
direct
13 Dec
- 22 Dec
jetBlue
168 €
direct
31 Dec
- 08 Jan
Delta
183 €
direct
07 Dec
- 11 Dec
United
184 €
direct
14 Dec
- 19 Dec
jetBlue
187 €
direct
12 Dec
- 22 Dec
jetBlue
215 €
direct
04 Dec
- 08 Dec
Delta
230 €
direct
05 Dec
- 09 Dec
Delta
230 €
direct
12 Dec
- 21 Dec
Delta
230 €
direct
14 Dec
- 20 Dec
Delta
230 €
direct
12 Dec
- 15 Dec
Delta
230 €
direct
31 Dec
- 06 Jan
jetBlue
240 €
31 Dec
- 05 Jan
Delta
347 €
direct
31 Dec
- 09 Jan
United
355 €
direct
26 Dec
- 09 Jan
Delta
393 €
direct
22 Dec
- 03 Jan
Frontier Airlines
491 €
direct
31 Dec
- 06 Jan
Delta
509 €
direct
26 Dec
- 05 Jan
Delta
510 €
direct
26 Dec
- 03 Jan
Frontier Airlines
521 €
25 Dec
- 05 Jan
jetBlue
602 €
direct
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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