Cheapest one-way flights from New York to San Juan in June from $191

AirHint found the following cheapest one-way flights from New York (LGA) to San Juan (SJU) in June 2026 (see full year).

One-Way flights

30 Jun Spirit Airlines
15 Jun Southwest Airlines
20 Jun Spirit Airlines
07 Jun Spirit Airlines
06 Jun Spirit Airlines
12 Jun Southwest Airlines
26 Jun Southwest Airlines
04 Jun Spirit Airlines
18 Jun Southwest Airlines
29 Jun Spirit Airlines

Also check the deals for return flights from New York to San Juan in June.

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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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