This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $672 fare is the cheapest current round-trip from San José (SJO) to JAX on United Airlines flight UA1097, departing 2026-07-10 at 00:30 with return on 2026-07-10.

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