This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $341 fare is the cheapest current round-trip from New York (LGA) to SJU on JetBlue flight B61471, departing 2026-10-10 at 06:00 with return on 2026-10-17.

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