Boston to Watertown Buses

Boston to Watertown buses

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Trip Overview

The average bus between Boston and Watertown takes 5h 33m and the fastest bus takes 3h 49m. The bus service runs several times per day from Boston to Watertown. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

5h 33m
Duration: 140 mi
Distance: $30
Average price: 5 times a day
Frequency

Bus via Hartford

best

Take the bus from Boston to Hartfordbus Ppb 5774 / ...
Take the bus from Main St @ Atheneum Sq to E Main St @ Phoenix Stbus 928

4h 57m

$26–41

Boston to Watertown bus times

Buses run 5 times a day between Boston and Watertown. The earliest departure is at 5:30 AM in the morning, and the last departure from Boston is at 11:00 PM which arrives into Watertown at 6:56 AM. All services require a transfer at Hartford and take an average of 5h 33m. The schedules shown below are for the next available departures.

Departing Tuesday, October 20, 2026

8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 1:49 PM
3h 49m • 3 changes
12:00 PM → 3:49 PM
3h 49m • 3 changes
9:00 PM → 5:51 AM
Arrives next day
8h 51m • 3 changes

Departing Wednesday, October 21, 2026

8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 1:49 PM
3h 49m • 3 changes
12:00 PM → 3:49 PM
3h 49m • 3 changes
9:00 PM → 5:51 AM
Arrives next day
8h 51m • 3 changes

Departing Thursday, October 22, 2026

8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 1:49 PM
3h 49m • 3 changes
12:00 PM → 3:49 PM
3h 49m • 3 changes
9:00 PM → 5:51 AM
Arrives next day
8h 51m • 3 changes

Departing Friday, October 23, 2026

6:00 AM → 9:49 AM
3h 49m • 3 changes
8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 1:49 PM
3h 49m • 3 changes
12:00 PM → 3:49 PM
3h 49m • 3 changes
Show more

Departing Saturday, October 24, 2026

5:30 AM → 10:49 AM
5h 19m • 3 changes
8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 2:49 PM
4h 49m • 3 changes
12:00 PM → 4:49 PM
4h 49m • 3 changes
Show more

Departing Sunday, October 25, 2026

8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 2:49 PM
4h 49m • 3 changes
12:00 PM → 4:49 PM
4h 49m • 3 changes
4:30 PM → 5:51 AM
Arrives next day
13h 21m • 3 changes
Show more

Departing Monday, October 26, 2026

6:00 AM → 9:49 AM
3h 49m • 3 changes
8:00 AM → 11:49 AM
3h 49m • 3 changes
10:00 AM → 1:49 PM
3h 49m • 3 changes
12:00 PM → 3:49 PM
3h 49m • 3 changes

Frequently asked questions

Want to know about travelling from Boston to Watertown? 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.