This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $228 fare is the cheapest current round-trip from Miami (MIA) to PUJ on Frontier flight F966, departing 2026-08-14 at 08:00 with return on 2026-08-16.

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