The average bus between Pittsburgh and Stewart Airport takes 15h 51m and the fastest bus takes 12h 46m. The bus service runs several times per day from Pittsburgh to Stewart Airport. 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 3 times a day between Pittsburgh and Stewart Airport. The earliest departure is at 1:40 AM at night, and the last departure from Pittsburgh is at 8:00 PM which arrives into Stewart Airport at 1:54 PM. All services require a transfer at Port Authority Bus Terminal and take an average of 15h 51m. The schedules shown below are for the next available departures.
Arrives next day


20h 51m • 2 changes
Arrives next day


17h 54m • 2 changes


15h 29m • 2 changes


14h 4m • 2 changes


12h 46m • 2 changes
Arrives next day


17h 54m • 2 changes


15h 29m • 2 changes


14h 4m • 2 changes
Arrives next day


17h 54m • 2 changes
Want to know about travelling from Pittsburgh to Stewart Airport? 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 Pittsburgh to Stewart Airport. However, there are services departing from Pittsburgh station and arriving at Stewart Airport station via Port Authority Bus Terminal. The journey, including transfers, takes approximately 15h 51m.
Pittsburgh to Stewart Airport bus services, operated by Greyhound USA, depart from Pittsburgh Intermodal Station.
Pittsburgh to Stewart Airport bus services, operated by Greyhound USA, arrive at Newburgh ShortLine Transportation Center station.
The distance between Pittsburgh and Stewart Airport is 508.6 km. The road distance is 804 km.
You can take a bus from Pittsburgh Intermodal Station to Stewart Airport via Port Authority Bus Terminal and Rte 17K Park & Ride in around 10h 40m.