The average bus between Baltimore and Philadelphia Zoo takes 3h 27m and the fastest bus takes 2h 25m. The bus service runs several times per day from Baltimore to Philadelphia Zoo. 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 4 hours between Baltimore and Philadelphia Zoo. The earliest departure is at 12:30 AM at night, and the last departure from Baltimore is at 10:35 PM which arrives into Philadelphia Zoo at 1:11 AM. All services require a transfer at Spring Garden St & 2nd St and take an average of 3h 27m. The schedules shown below are for the next available departures.

2h 56m • 1 change

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Arrives next day

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5h 14m • 1 change

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2h 30m • 1 change

5h 41m • 1 change

5h 14m • 1 change

3h 14m • 1 change

2h 32m • 1 change

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3h 14m • 1 change

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5h 14m • 1 change

3h 14m • 1 change

2h 30m • 1 change
Want to know about travelling from Baltimore to Philadelphia Zoo? 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 Baltimore to Philadelphia Zoo. However, there are services departing from Baltimore station and arriving at Philadelphia Zoo station via Philadelphia. The journey, including transfers, takes approximately 3h 27m.
Baltimore to Philadelphia Zoo bus services, operated by Greyhound USA, depart from Baltimore Downtown Bus Station.
Baltimore to Philadelphia Zoo bus services, operated by Greyhound USA, arrive at Philadelphia station.
The distance between Baltimore and Philadelphia Zoo is 143.2 km. The road distance is 171 km.
Flixbus USA operates a bus from Baltimore Downtown Bus Station to Philadelphia every 4 hours. Tickets cost $13–23 and the journey takes 2h. Greyhound USA also services this route 4 times a day.