This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $641 fare is the cheapest current round-trip from Guadalajara (GDL) to LIM on Copa flight CM778, departing 2026-10-01 at 12:12 with return on 2026-10-04.

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