Cheapest return flights from New York to San Juan in October from 160€

AirHint found the following cheapest return flights from New York (LGA) to San Juan (SJU) in October 2025 (see full year).

Return flights

07 Oct - 21 Oct United
21 Oct - 04 Nov United
22 Oct - 05 Nov United
08 Oct - 22 Oct United
15 Oct - 29 Oct United
11 Oct - 18 Oct Frontier Airlines
04 Oct - 07 Oct Frontier Airlines
01 Oct - 04 Oct Frontier Airlines
23 Oct - 08 Nov Spirit Airlines
23 Oct - 07 Nov Spirit Airlines
04 Oct - 18 Oct United
23 Oct - 10 Nov Spirit Airlines
28 Oct - 06 Nov United
02 Oct - 16 Oct Spirit Airlines
15 Oct - 22 Oct United
21 Oct - 25 Oct United
28 Oct - 04 Nov Delta
29 Oct - 12 Nov United
29 Oct - 06 Nov Frontier Airlines
26 Oct - 04 Nov Frontier Airlines

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

Skyscanner

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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