Boston to Watertown Buses

Trip Overview

The average bus between Boston and Watertown takes 5h 37m 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 37m
Duration: 140 mi
Distance: $34
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

$23–47

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 37m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

10:00 AM → 1:49 PM
3h 49m • 3 changes
12:00 PM → 3:49 PM
3h 49m • 3 changes
1:00 PM → 4:49 PM
3h 49m • 3 changes
9:00 PM → 5:51 AM
Arrives next day
8h 51m • 3 changes
Show more

Departing Saturday, October 10, 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 11, 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 12, 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 Tuesday, October 13, 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 14, 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 15, 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

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.

What companies run services between Boston, MA, USA and Watertown, CT, USA?

You can take a bus from Boston to Main St @ Opp Town Hall Hill Rd via Hartford, Asylum St @ Bushnell Park, Main St @ Atheneum Sq, E Main St @ Phoenix St, and East Main St @ N Main St in around 4h 57m.

Operators

Find Transport to Watertown

Trip Overview

Bus via Hartford

Boston to Watertown bus times

Departing Friday, October 9, 2026

10:00 AM → 1:49 PM

12:00 PM → 3:49 PM

1:00 PM → 4:49 PM

9:00 PM → 5:51 AMArrives next day

Departing Saturday, October 10, 2026

5:30 AM → 10:49 AM

8:00 AM → 11:49 AM

10:00 AM → 2:49 PM

12:00 PM → 4:49 PM

Departing Sunday, October 11, 2026

8:00 AM → 11:49 AM

10:00 AM → 2:49 PM

12:00 PM → 4:49 PM

4:30 PM → 5:51 AMArrives next day

Departing Monday, October 12, 2026

6:00 AM → 9:49 AM

8:00 AM → 11:49 AM

10:00 AM → 1:49 PM

12:00 PM → 3:49 PM

Departing Tuesday, October 13, 2026

8:00 AM → 11:49 AM

10:00 AM → 1:49 PM

12:00 PM → 3:49 PM

9:00 PM → 5:51 AMArrives next day

Departing Wednesday, October 14, 2026

8:00 AM → 11:49 AM

10:00 AM → 1:49 PM

12:00 PM → 3:49 PM

9:00 PM → 5:51 AMArrives next day

Departing Thursday, October 15, 2026

8:00 AM → 11:49 AM

10:00 AM → 1:49 PM

12:00 PM → 3:49 PM

Frequently asked questions

What companies run services between Boston, MA, USA and Watertown, CT, USA?

Bus from Boston to Hartford

Bus trips from Boston

Bus trips to Watertown

Alternative transport options

9:00 PM → 5:51 AM
Arrives next day

4:30 PM → 5:51 AM
Arrives next day

9:00 PM → 5:51 AM
Arrives next day

9:00 PM → 5:51 AM
Arrives next day