This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $525 fare is the cheapest current round-trip from Philadelphia (PHL) to PTY on Spirit flight NK2805, departing 2026-05-28 at 05:45 with return on 2026-06-01.

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