This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $150 fare is the cheapest current round-trip from Newark (EWR) to SJU on Spirit flight NK2463, departing 2026-05-23 at 21:00 with return on 2026-05-26.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.