Cheapest one-way flights from New York (LGA) to San Juan (SJU), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
24 Jul United
21 Jul United
25 Jul United
22 Jul United
23 Jul Frontier Airlines
30 Jul Southwest Airlines
28 Jul Frontier Airlines
19 Jul Southwest Airlines
26 Jul Southwest Airlines
27 Jul Frontier Airlines
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deals for return flights from New York to San Juan in July.

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Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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