Hampton Inn & Suites Washington-Dulles International Airport has 3,600 sq. ft. of flexible meeting space and the catering capacity to meet all of your meeting specifications. Our meeting space is perfect for groups of up to 125 people and can be customized to your exact needs. Whether you are hosting a meeting, training session or any type of social event the dedicated professionals at Hampton Inn & Suites Washington-Dulles International Airport will make sure to exceed your expectations.