This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $430 fare is the cheapest current round-trip from Montreal (YUL) to PIT on United Airlines flight UA3414, departing 2026-07-07 at 14:20 with return on 2026-07-15.

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