hilton washington dc capitol hill4 out of 5 northwest price was $999, price is now $745 per person $745 per person may 20 - may 24 found 1 day ago roundtrip non-stop flight included austin (aus) to washington (dca) stay at this hotel in washington. enjoy free wifi, a fitness center, and valet parking (surcharge). our guests praise the helpful staff and the clean rooms in our reviews. popular attractions union station shopping center and smithsonian institution are located nearby. great location. easy walk to the metro. pretty lobby with great bar and nice rooms. reviewed on oct 27, 2025