This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $861 fare is the cheapest current round-trip from Calgary (YYC) to FRA on DE flight DE2441, departing 2026-09-07 at 16:20 with return on 2026-10-09.

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