This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $1164 fare is the cheapest current round-trip from Chicago (ORD) to WAW on FI flight FI852, departing 2026-08-01 at 19:25 with return on 2026-08-05.

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