This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $499 fare is the cheapest current round-trip from Montego Bay (MBJ) to BOS on Air Canada flight AC1805, departing 2026-06-24 at 12:30 with return on 2026-07-01.

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