We gladly welcome your most cherished travel companions. Inform us that you will be bringing your pet (or pets) with you prior to your arrival. If you’re staying at Hyatt Place Chantilly/Dulles Airport-South up to six nights, a nonrefundable $75 fee will be added. If you’re staying anywhere from seven through thirty nights, a $75 nonrefundable pet fee will be added, plus a $100 cleaning fee. If you’re staying longer than 30 nights, please contact the hotel directly at (703) 961-8160. Please keep in mind that pets must weigh 50 pounds and under or two pets must weigh 75 pounds combined at the most to be permitted to stay at Hyatt Place Chantilly/Dulles Airport-South.