This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $595 fare is the cheapest current round-trip from Mexico City (MEX) to BUE on Copa flight CM137, departing 2026-06-15 at 09:50 with return on 2026-06-22.

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