Cheapest return flights from Newark to San Juan in June from $196

AirHint found the following cheapest return flights from Newark (EWR) to San Juan (SJU) in June 2026 (see full year).

Return flights

22 Jun - 26 Jun jetBlue direct
04 Jun - 09 Jun jetBlue direct
24 Jun - 03 Jul jetBlue direct
18 Jun - 21 Jun jetBlue direct
26 Jun - 30 Jun jetBlue direct
18 Jun - 22 Jun jetBlue direct
15 Jun - 28 Jun jetBlue direct

Also check the deals for one-way flights from Newark 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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