Reaching DoubleTree by Hilton BWI Airport Hotel from Airport:
From Washington Airport:
The Shared Shuttles and Taxi can be booked at the ground lower ground level after crossing the custom exist. Taxi costs around $150 and shared shuttle costs $72. Both the services are available every 10 minutes and it will be 1-hour drive to DoubleTree by Hilton BWI Airport Hotel.
From Baltimore BWI Airport:
To utilize DoubleTree by Hilton Baltimore Airport (BWI) Hotel shuttle service, please call +1-410-859-8400 and wait at off-site hotel shuttle services bay, which are located near Door no:1/Door no:15. Please ask the BWI-Airport help desk for more assistance.