AirHint found the following cheapest return flights from White Plains (HPN) to San Juan (SJU) in July 2025 (see full year).

Return flights

11 Jul - 18 Jul	jetBlue	direct
06 Jul - 09 Jul	jetBlue	direct
14 Jul - 18 Jul	jetBlue
14 Jul - 18 Jul	jetBlue	direct
09 Jul - 15 Jul	jetBlue	direct
17 Jul - 20 Jul	jetBlue
17 Jul - 20 Jul	jetBlue	direct

Also check the deals for one-way flights from White Plains to San Juan in July.

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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Cheapest return flights from White Plains to San Juan in July from $275

Return flights