What is the best way to get to Mardi Gras Hotel & Casino from Las Vegas Harry Reid Intl?.If your hotel is in a more metropolitan area, you may see the driving time increase due to traffic. If there is no traffic, the 2.8 mi drive between Las Vegas Harry Reid Intl and Mardi Gras Hotel & Casino should only take about 8min. How far is Mardi Gras Hotel & Casino from Las Vegas Harry Reid Intl?.The nightly rate at Mardi Gras Hotel & Casino is typically $53, whereas the nightly rate in Las Vegas is $157 more. On average, Mardi Gras Hotel & Casino is less than the Las Vegas average rate for 3 star hotels. How does Mardi Gras Hotel & Casino compare to other 3 star hotels in Las Vegas?.