This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $855 fare is the cheapest current round-trip from San José (SJO) to BCN on Air Canada flight AC956, departing 2026-10-09 at 07:10 with return on 2026-10-18.

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