There is a place to sleep at Dulles airport. Sleepbox has set up 16 rental pods that travelers can use for 30-minute increments. The pods are located in the A Concourse and can be found by taking the train to Concourse A and proceeding up the escalator, where you’ll see the Sleepbox location on your right. For drivers, that came a long way to flye out from Dulles, there is the option to sleep at an airport hotel for a night and park their car there. Most hotels have shuttle service, that will bring those who spend the night at the hotel to the terminal.