The average bus between Newark Airport (EWR) and National Harbor takes 7h 11m and the fastest bus takes 6h 9m. The bus service runs several times per day from Newark Airport (EWR) to National Harbor. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 2 hours between Newark Airport (EWR) and National Harbor. The earliest departure is at 12:03 AM at night, and the last departure from Newark Airport (EWR) is at 11:53 PM which arrives into National Harbor at 8:02 AM. All services require a transfer at Newark Penn Station and take an average of 7h 11m. The schedules shown below are for the next available departures.



6h 23m • 3 changes



6h 38m • 3 changes



6h 28m • 3 changes
Arrives next day



9h 51m • 3 changes



7h 39m • 3 changes



6h 38m • 3 changes



7h 19m • 3 changes



6h 54m • 3 changes



7h 17m • 3 changes



7h 7m • 3 changes



7h 12m • 3 changes



6h 35m • 3 changes



7h 25m • 3 changes



7h 11m • 3 changes



7h 2m • 3 changes



6h 49m • 3 changes



7h 37m • 3 changes



7h 5m • 3 changes



7h 3m • 3 changes



7h 2m • 3 changes
Want to know about travelling from Newark Airport (EWR) to National Harbor? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Newark Airport (EWR) to National Harbor. However, there are services departing from Newark Airport (EWR) station and arriving at National Harbor station via Washington Union Station station. The journey, including transfers, takes approximately 7h 11m.
Newark Airport (EWR) to National Harbor bus services, operated by NJ Transit, depart from Newark Penn Station.
Newark Airport (EWR) to National Harbor bus services, operated by NJ Transit, arrive at Washington Union Station.
The distance between Newark Airport (EWR) and National Harbor is 322 km. The road distance is 378 km.
Greyhound USA operates a bus from Newark Penn Station to Washington Union Station every 2 hours. Tickets cost $30–65 and the journey takes 4h. Flixbus USA also services this route every 2 hours.