Above are the average prices for a Friday/Saturday night stay and includes resort fees and taxes. The data is for 37 casinos on or near The Strip and are for 2023-2024.
“But I just did a search and found it cheaper.”
Most (nearly all) websites only list the room change and not resort fees and taxes. Expect to pay $35 to $57 each night for resort fees depending on where you’re staying. Aria’s resort fee is $56.69 so for 3 nights that would be $170.07 above the room cost. Websites don’t show that.