This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $748 fare is the cheapest current round-trip from Cancun (CUN) to RIO on Copa flight CM123, departing 2026-07-01 at 11:46 with return on 2026-07-07.

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