hilton washington dc capitol hill4 out of 5 northwest save 100% on your flight price was $1,117, price is now $807 per person $807 per person may 21 - may 26 found 4 hours ago roundtrip non-stop flight included chicago (chi) 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