This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $375 fare is the cheapest current round-trip from San José (SJO) to HOU on Spirit flight NK338, departing 2026-06-14 at 13:00 with return on 2026-08-09.

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