Do they have a bag check to leave my luggage coming directly from dulles?
I haven't needed this service during our visits, but I did find this on their website.
"Stow Your Baggage: The Udvar-Hazy Center has lockers in two sizes. The smaller lockers accommodate small bags (such as backpacks) and coats; the larger lockers are 12" wide, 15" deep, and 29" tall, and accommodates most carry-on size bags. A 25 cent deposit is required and the quarter is returned after the key is replaced. If you have baggage that does not fit in the lockers provided, you will be asked to carry your bags with you."
Hopefully this helps.
I know they have a storage area for coats and small purses but not sure about big suitcases you may need to call ahead to check this
We were flying out of Dulles. They have large lockers for you to use (need a quarter). We put our medium cases there and wheeled the larger ones around. There are plenty of lifts and ramps so this was fine for us. Enjoy.
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