This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $481 fare is the cheapest current round-trip from Montego Bay (MBJ) to GSP on American Airlines flight AA863, departing 2026-08-01 at 12:40 with return on 2026-08-31.

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