The average train between Boston and Slough takes 3h 27m and the fastest train takes 2h 40m. There is a train service every few hours from Boston to Slough. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run hourly between Boston and Slough. The earliest departure is at 6:13 AM in the morning, and the last departure from Boston is at 9:54 PM which arrives into Slough at 11:31 AM. All services require a transfer at Grantham and take an average of 3h 27m. The schedules shown below are for the next available departures.



3h 16m • 3 changes



2h 59m • 3 changes



3h 37m • 3 changes



3h 1m • 3 changes



3h 11m • 3 changes



3h 42m • 3 changes



3h • 3 changes



3h 33m • 3 changes



3h 11m • 3 changes



3h 42m • 3 changes



3h • 3 changes



3h 33m • 3 changes



3h 11m • 3 changes



3h 42m • 3 changes



3h • 3 changes



3h 33m • 3 changes
Want to know about travelling from Boston to Slough? 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 train from Boston to Slough. However, there are services departing from Boston station and arriving at Slough station via Grantham. The journey, including transfers, takes approximately 3h 27m.
Boston to Slough train services, operated by East Midlands Railways, depart from Boston station.
Boston to Slough train services, operated by East Midlands Railways, arrive at King's Cross station.
Book your Boston to Slough train tickets online with East Midlands Railways, Hull Trains and 4 other operators.
The distance between Boston and Slough is 167.6 km. The road distance is 258 km.
You can take a train from Boston to Slough via Grantham, London Kings Cross, King's Cross St. Pancras station, Paddington, and London Paddington in around 2h 54m.