Sonesta Hotels website is operated by sonesta.com, a mid-size Hotels retailer in the country. Currently we are providing 10 offers. In general, the WebbyPlanet community publishes 6 new Sonesta Hotels coupon codes or deals each month, with discounts that range from 5% to 80% off. This page was last updated on May 23, 2019. Never miss a great Sonesta Hotels promo code or online coupon and save money on your Hotels in Miami purchase by using deals on this page.