Location just off the junction of 2 interstates this san antonio hotel is 8 miles from six flags 85 miles from the riverwalk and 13 miles from seaworld san antonio san antonio airport is about 5 miles away hotel features marriott san antonio northwest offers a heated outdoor pool and a 24 hour fitness center the hotel has a smoke free policy 2 restaurants are on site room service is available this marriott offers 8454 square feet 761 square meters in 9 total conference rooms i