Train Boston to Watford from £62 | Tickets & Timetables

Trip Overview

The average train between Boston and Watford takes 3h 4m and the fastest train takes 2h 18m. There is a train service every few hours from Boston to Watford. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

3h 4m
Duration: 157 mi
Distance: £62
Average price: Hourly
Frequency

Train

best

Take the train from Boston to Granthamtrain Skegness - Nottingham / ...
Take the train from Grantham to King's Crosstrain Leeds - London Kings Cross / ...

2h 51m

£50–125

Boston to Watford train times

Trains run hourly between Boston and Watford. The earliest departure is at 6:13 AM in the morning, and the last departure from Boston is at 8:54 PM which arrives into Watford at 12:29 AM. All services require a transfer at Grantham and take an average of 3h 4m. The schedules shown below are for the next available departures.

Departing Tuesday, May 5, 2026

2:51 PM → 5:34 PM
2h 42m • 2 changes
3:48 PM → 6:53 PM
3h 4m • 2 changes
4:52 PM → 7:58 PM
3h 6m • 2 changes
5:59 PM → 8:37 PM
2h 37m • 2 changes
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Departing Wednesday, May 6, 2026

6:13 AM → 8:53 AM
2h 40m • 2 changes
7:42 AM → 10:58 AM
3h 16m • 2 changes
8:52 AM → 11:37 AM
2h 44m • 2 changes
9:51 AM → 12:59 PM
3h 7m • 2 changes
Show more

Departing Thursday, May 7, 2026

6:13 AM → 8:53 AM
2h 40m • 2 changes
7:42 AM → 10:58 AM
3h 16m • 2 changes
8:52 AM → 11:37 AM
2h 44m • 2 changes
9:51 AM → 12:59 PM
3h 7m • 2 changes
Show more

Departing Friday, May 8, 2026

6:13 AM → 8:53 AM
2h 40m • 2 changes
7:42 AM → 10:58 AM
3h 16m • 2 changes
8:52 AM → 11:37 AM
2h 44m • 2 changes
9:51 AM → 12:59 PM
3h 7m • 2 changes
Show more

Frequently asked questions

Want to know about travelling from Boston to Watford? 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.