This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $726 fare is the cheapest current round-trip from Cancun (CUN) to RIO on Copa flight CM317, departing 2026-05-19 at 11:49 with return on 2026-05-24. Total flight time is not specified, with 2 stops routing.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count. Kiwi aggregates availability across the major GDSs and low-cost carrier inventories, and confirmation is instant once payment clears. Free cancellation typically available within 24 hours under most airline policies.

Prices on this route historically range $617–$1234 depending on season, day of week, and booking lead time.