This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $402 fare is the cheapest current round-trip from Miami (MIA) to GUA on TA flight TA393, departing 2026-09-17 at 18:00 with return on 2026-09-22.

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