This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $578 fare is the cheapest current round-trip from Montreal (YUL) to PAR on BF flight BF761, departing 2026-07-05 at 23:00 with return on 2026-07-13.

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