This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $469 fare is the cheapest current round-trip from Montreal (YUL) to MAD on TAP Portugal flight TP254, departing 2026-10-02 at 22:45 with return on 2026-10-10.

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