This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $647 fare is the cheapest current round-trip from Vancouver (YVR) to MIL on British Airways flight BA2278, departing 2026-09-18 at 15:30 with return on 2026-10-16.

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