This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $596 fare is the cheapest current round-trip from Calgary (YYC) to PUJ on Air Canada flight AC8138, departing 2026-06-21 at 15:50 with return on 2026-06-28.

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