What is the closest hotel for cancelled flights to the airport?

There is a Hilton Crystal City , Hilton Garden Inn, Hyatt Regency, Holiday Inn and a Hampton Inn all within walking distance. I have stayed at all. I like the Hyatt and Hampton best, but all are very nice. Plenty of restaurants nearby

Crystal City, which is walkable or an easy metro (subway) ride has a ton of hotels. They often run shuttles as well but DCA is a pain for traffic.

Pretty much everything

Pretty much ANYTHING in Crystal City including several AirBNB condos that are sometimes less expensive then hotels