This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $447 fare is the cheapest current round-trip from Newark (EWR) to PAR on United Airlines flight UA57, departing 2026-08-10 at 17:40 with return on 2026-08-22.

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