Cheapest return flights from Newark to San Juan in May from 257€

Best time to book flights for Newark (EWR) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Newark (EWR) to San Juan (SJU) in May 2025 (see full year).

Return flights

17 May - 23 May Spirit Airlines
24 May - 29 May United direct
09 May - 18 May Spirit Airlines
02 May - 05 May Spirit Airlines
17 May - 23 May jetBlue direct
01 May - 08 May Spirit Airlines
02 May - 05 May United direct
13 May - 31 May jetBlue
09 May - 18 May jetBlue direct
13 May - 31 May jetBlue direct
30 May - 01 Jun United direct

Also check the deals for one-way flights from Newark to San Juan in May.

Skyscanner

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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