Chicago to Prague, Czechia, for $506-588 r/t Fall-Winter

AirfareWatchdog has uncovered very low airfares from Chicago ORD to Prague, Czech Republic for late Summer, Fall and Winter.

http://www.airfarewatchdog.com/cheap-flights/Chicago-Illinois-ORD-to-Prague-Bohemia-PRG/

Fly on LOT (national Polish airline) or Turkish Airlines. Fly on Turkish Air for $506, on LOT for $588 round-trip.