This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $440 fare is the cheapest current round-trip from Philadelphia (PHL) to AVL on Frontier flight F91517, departing 2026-05-21 at 14:31 with return on 2026-05-25.

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