Welcome To San Antonio Stay and enjoy something surprisingly different at the Sonesta ES Suites San Antonio Northwest – Medical Center. We’re conveniently located in the heart of the San Antonio - Medical Center area and just minutes from San Antonio International Airport. Just 13 miles from downtown San Antonio, 6 miles from Six Flags Fiesta Texas and a short drive from countless sites in the metro area, the Sonesta ES Suites San Antonio Northwest - Medical Center is the ideal hotel from which to explore the region, do business, and take in one of the largest cities in the U.S. Our welcoming staff is eager to share their local knowledge with you, whether you’re in search of an art-filled afternoon, water recreation sports or wine tasting excursions nearby in the Texas Hill Country. Our hotel is ideally located near the area’s most important healthcare facilities and businesses, including Methodist Hospital, St. Luke Baptist Hospital, University Hospital, UT Health Science Center, 3M, Accenture, Ernst and Young, USAA, UnitedHealth Group and more. Feel more at home at ES Suites with free breakfast including fresh coffee and a variety of breakfast offerings. Our spacious suites offer multiple bedrooms, fully equipped kitchens, on-site laundry machines and free Wi-Fi.