Cheapest return flights from New York to San Juan in April from 177€

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

Return flights

11 Apr - 13 Apr jetBlue direct
08 Apr - 22 Apr Frontier Airlines
30 Apr - 06 May jetBlue direct
01 Apr - 06 Apr Frontier Airlines direct
12 Apr - 16 Apr Delta direct
11 Apr - 18 Apr Delta direct
13 Apr - 16 Apr Delta direct
30 Apr - 02 May Delta direct
01 Apr - 07 Apr jetBlue
01 Apr - 08 Apr Frontier Airlines direct
08 Apr - 22 Apr Delta direct
07 Apr - 15 Apr Delta direct
15 Apr - 14 May Delta direct
28 Apr - 03 May Delta direct

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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