This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $471 fare is the cheapest current round-trip from Denver (DEN) to SJO on Copa flight CM477, departing 2026-07-16 at 22:42 with return on 2026-08-16.

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