The highest salaries for stewards in the United States are typically found in cities like Las Vegas, NV, where the average hourly wage reaches approximately $20.69, based on 58 reported salaries. Other cities such as Washington, DC, offer slightly lower wages around $19.32 per hour, while Orlando, FL, averages about $18.92 per hour. These figures indicate that stewards working in major entertainment and hospitality hubs tend to earn higher wages due to the demand and cost of living in these areas. Overall, the highest earning potential for stewards varies depending on the city, with Las Vegas currently leading in compensation among the listed locations.