Harrah's Joliet Casino & Hotel typically costs $109 per night, which is $34 cheaper than the Joliet average. On average, you can expect to pay $143 per night in Joliet. Harrah's Joliet Casino & Hotel is typically below the average price of 3 star hotels in Joliet. How does Harrah's Joliet Casino & Hotel compare to other 3 star hotels in Joliet?.