At The Westin Baltimore Washington Airport - BWI, guests have access to a 24-hour gym, free WiFi in public areas, and conference space. If you drive, self parking is USD 19 per night, or you can take advantage of the free airport shuttle (available 24 hours). The front desk is staffed 24/7 to help with luggage storage, dry cleaning/laundry, and concierge services. Additional amenities include a 24-hour business center, express check-in, and express check-out.