Cheapest return flights from New York to San Juan in April from 299€

AirHint found the following cheapest return flights from New York (LGA) to San Juan (SJU) in April 2026 (see full year).

Return flights

30 Apr - 05 May United
01 Apr - 09 Apr Southwest Airlines
01 Apr - 07 Apr United
19 Apr - 25 Apr United
04 Apr - 07 Apr United
04 Apr - 11 Apr Southwest Airlines
09 Apr - 23 Apr United
16 Apr - 19 Apr United
04 Apr - 12 Apr United
12 Apr - 19 Apr Delta

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

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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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