BWI Airport Marriott is just 2.1 mi (3.3 km) from the airport and offers a free shuttle (available 24 hours). The indoor pool is a great spot to take a dip, and guests can grab a bite to eat at Chesapeake, one of 3 restaurants, which serves seafood and is open for breakfast, lunch, and dinner. Other highlights include 2 bars/lounges, a 24-hour fitness center, and a fitness center. Fellow travelers love the helpful staff.