Enjoy charming attractions and modern apartment-style amenities at our MainStay Suites Washington Dulles Airport hotel in Chantilly, VA, located just minutes from Dulles International Airport, Dulles Expo Center and Steven F. Udvar-Hazy Center. Its easy to maintain your lifestyle here thanks to guest rooms with full kitchens, free WiFi throughout the hotel, a fitness center on-site and Grab and Go breakfast options in the morning. You can live like you do at home, whether you need a week, a month or more. Each guest suite features plenty of space to work, dine and relax, along with a cooktop, microwave, refrigerator, dishwasher, flat-screen TV and coffee maker for your convenience. Our guest laundry facility allows you to maintain your wardrobe with ease, while our free parking sets you up to explore nearby attractions. Our location near I-66 means you can reach Washington, D.C. in just 27 miles. While attractions close to the hotel include Pleasant Valley Golf Club, Fair Oaks Mall and Reston Town Center. Plus, with every stay, you can earn points toward free nights, gift cards and more with our Choice Privileges Rewards program. Pet-friendly.