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

Return flights

01 Nov - 05 Nov	United
02 Nov - 08 Nov	United
18 Nov - 06 Dec	American Airlines
11 Nov - 14 Nov	United
10 Nov - 14 Nov	United
03 Nov - 10 Nov	Spirit Airlines
03 Nov - 07 Nov	Spirit Airlines
03 Nov - 14 Nov	Spirit Airlines
02 Nov - 05 Nov	United
06 Nov - 09 Nov	Frontier Airlines
06 Nov - 11 Nov	Frontier Airlines
15 Nov - 15 Dec	United
25 Nov - 02 Dec	United
27 Nov - 02 Dec	United
26 Nov - 02 Dec	United
26 Nov - 01 Dec	Delta

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

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Cheapest return flights from New York to San Juan in November from 140€

Return flights