This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $435 fare is the cheapest current round-trip from Fort Lauderdale (FLL) to PUJ on Frontier flight F93018, departing 2026-08-16 at 13:23 with return on 2026-08-23.

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