Cheapest one-way flights from New York to San Juan in June from 129€

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

01 Jun Spirit Airlines
07 Jun Southwest Airlines
08 Jun Spirit Airlines
28 Jun Southwest Airlines
05 Jun Spirit Airlines
19 Jun Spirit Airlines
04 Jun Spirit Airlines
11 Jun Spirit Airlines
15 Jun Spirit Airlines
14 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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