This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $980 fare is the cheapest current round-trip from Cancun (CUN) to ATH on WestJet flight WS2129, departing 2026-06-11 at 13:30 with return on 2026-06-20.
Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.