This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $227 fare is the cheapest current round-trip from Montreal (YUL) to YTO on WestJet flight WS817, departing 2026-07-06 at 17:45 with return on 2026-07-09.

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