This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $470 fare is the cheapest current round-trip from Calgary (YYC) to MEX on United Airlines flight UA550, departing 2026-08-08 at 06:00 with return on 2026-08-15.

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