This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $146 fare is the cheapest current round-trip from Okinawa (OKA) to OSA on BC flight BC590, departing 2026-09-28 at 06:05 with return on 2026-10-03.

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