Cheapest return flights from New York to San Juan in January from 107€
AirHint found the following cheapest return flights from New York (JFK) to San Juan (SJU)
in January 2026 (see full year ).
Return flights
25 Jan
- 28 Jan
Frontier Airlines
107 €
direct
27 Jan
- 12 Feb
Frontier Airlines
127 €
direct
25 Jan
- 31 Jan
Frontier Airlines
128 €
27 Jan
- 03 Feb
Frontier Airlines
131 €
25 Jan
- 05 Feb
Frontier Airlines
132 €
25 Jan
- 03 Feb
Frontier Airlines
132 €
27 Jan
- 04 Feb
Frontier Airlines
132 €
31 Jan
- 04 Feb
Frontier Airlines
136 €
28 Jan
- 03 Feb
Frontier Airlines
137 €
28 Jan
- 04 Feb
Frontier Airlines
137 €
21 Jan
- 28 Jan
Frontier Airlines
138 €
direct
25 Jan
- 29 Jan
Frontier Airlines
146 €
direct
27 Jan
- 30 Jan
Frontier Airlines
146 €
direct
27 Jan
- 29 Jan
Frontier Airlines
146 €
direct
25 Jan
- 30 Jan
Frontier Airlines
146 €
direct
25 Jan
- 27 Jan
Frontier Airlines
148 €
25 Jan
- 26 Jan
Frontier Airlines
150 €
25 Jan
- 09 Feb
Frontier Airlines
150 €
27 Jan
- 02 Feb
Frontier Airlines
150 €
28 Jan
- 30 Jan
Frontier Airlines
151 €
direct
Also check the deals for one-way flights from New York to San Juan in January .
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