Cheapest return flights from San Juan to New York in September from $155
AirHint found the following cheapest return flights from San Juan (SJU) to New York (JFK)
in September 2025 (see full year ).
Return flights
05 Sep
- 14 Sep
Frontier Airlines
$ 155
direct
30 Sep
- 05 Oct
Frontier Airlines
$ 155
direct
12 Sep
- 14 Sep
Frontier Airlines
$ 156
direct
11 Sep
- 16 Sep
Frontier Airlines
$ 156
direct
26 Sep
- 30 Sep
Frontier Airlines
$ 156
direct
17 Sep
- 21 Sep
Frontier Airlines
$ 158
direct
20 Sep
- 21 Sep
Frontier Airlines
$ 177
direct
06 Sep
- 07 Sep
Frontier Airlines
$ 177
direct
13 Sep
- 14 Sep
Frontier Airlines
$ 177
direct
30 Sep
- 04 Oct
Frontier Airlines
$ 185
direct
16 Sep
- 19 Sep
Frontier Airlines
$ 187
direct
24 Sep
- 08 Oct
jetBlue
$ 240
direct
28 Sep
- 05 Oct
jetBlue
$ 269
direct
02 Sep
- 03 Sep
Frontier Airlines
$ 295
direct
Also check the deals for one-way flights from San Juan to New York in September .
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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