What is the bus fare from Pittsburgh to Philadelphia?

As of my most recent information update in September 2021, the Greyhound bus company provides scheduled services between Pittsburgh and Philadelphia with the lowest one-way ticket price starting at 38USD. Please note that bus fares are dynamic and change regularly based on several factors such as availability, time of booking, travel date, promotions, and any discounts being offered by the operators. It's important to check reliable sources or directly explore bus and travel operator websites or apps for real-time fare information to get the most current pricing based on when you intend to travel.