Baltimore/Washington International Thurgood Marshall Airport (BWI) is the largest of three major airports serving the Baltimore–Washington Metropolitan Area in the United States. BWI is a hub for several major airlines and offers nonstop service to 12 international destinations.  It is approximately 30 minutes by taxi to the Baltimore Marriott Waterfront. Transfers from BWI to downtown are easily arranged via taxi ($30), Uber/Lyft ($24), shuttle ($17) or light rail ($1.60).


Washington Dulles International Airport (IAD) is 26 miles west of Washington, D.C., in Northern Virginia.  IAD is a hub for several major airlines and offers nonstop service to 49 international destinations.  It is approximately 1-1.5 hours by taxi to the Baltimore Marriott Waterfront.  Transfers from IAD to Baltimore are easily arranged via taxi ($128), Uber/Lyft ($90), or shuttle ($150).