This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $449 fare is the cheapest current round-trip from Toronto (YYZ) to MAD on American Airlines flight AA8851, departing 2026-09-11 at 17:10 with return on 2026-09-25.

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