Cheapest one-way EWR–SJU flights, May

AirHint found the following cheapest one-way flights from Newark (EWR) to San Juan (SJU) in May 2026 (see full year).

One-Way flights

25 May United direct
26 May United direct
31 May American Airlines
18 May United direct
16 May United direct
19 May United direct
31 May United direct
12 May American Airlines
30 May United direct
27 May United

Also check the deals for return flights from Newark to San Juan in May.

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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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