The average bus between Port Glasgow and Prestwick takes 1h 40m and the fastest bus takes 1h 18m. There is an hourly bus service from Port Glasgow to Prestwick. 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 hourly between Port Glasgow and Prestwick. The earliest departure is at 6:37 AM in the morning, and the last departure from Port Glasgow is at 9:11 PM which arrives into Prestwick at 12:10 AM. All services require a transfer at Waterloo Lane and take an average of 1h 40m. The schedules shown below are for the next available departures.

1h 33m • 1 change
1h 43m • 1 change
1h 46m • 1 change
1h 31m • 1 change
1h 26m • 1 change
1h 39m • 1 change
1h 29m • 1 change
1h 34m • 1 change
1h 26m • 1 change
1h 39m • 1 change
1h 29m • 1 change
1h 34m • 1 changeWant to know about travelling from Port Glasgow to Prestwick? 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 Port Glasgow to Prestwick. However, there are services departing from Port Glasgow station and arriving at Prestwick station via Waterloo Lane. The journey, including transfers, takes approximately 1h 40m.
Port Glasgow to Prestwick bus services, operated by McGills Buses, depart from Bus Station.
Port Glasgow to Prestwick bus services, operated by McGills Buses, arrive at Saunterne Road station.
The distance between Port Glasgow and Prestwick is 48.8 km. The road distance is 88 km.
You can take a bus from Bus Station to Saunterne Road via Waterloo Lane and West Campbell Street in around 1h 29m.