Previously seen journeys
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Watertown, NY | Terminus Longueuil (Métro Longueuil) | No tags | ||||
| Bus | Watertown, NY | Gare d'autocars de Montréal | No tags | ||||
| Bus | Watertown, NY | Gare d'autocars de Montréal | No tags | ||||
| Bus | Watertown, NY | Terminus Longueuil (Métro Longueuil) | No tags | ||||
| Bus | Watertown, NY | Terminus Longueuil (Métro Longueuil) | No tags |
Get from Watertown to Montreal
The journey takes about 21 hours 40 minutes, and with fares starting at just R 2 320, it presents an excellent value for a comfortable ride.
Where are the popular stops in Watertown and Montreal?
Stops in Watertown
- A
540 State St
540 State St (North Dr Inn Theatre Corp), Watertown, NY 13601 - B
Seaway Plaza
22088 US-11, Watertown, NY 13601, USA
Stops in Montreal
- A1717 Rue Berri, Montréal, QC H2L 4E9, Canada
- B
YUL Montréal-Trudeau International Airport
Montréal (Aéroport Trudeau),Niveau des arrives / Arrivals level,Dorval,QC H4Y - C
Radisson
7155 Rue Sherbrooke E, quai 5, Montréal, QC H1N - D
Saint-Denis & Saint-Joseph
389 Boulevard Saint-Joseph Est, Montréal, QC H2T 1J5, Canada - E
René-Lévesque & Robert-Bourassa
645 Boulevard René-Lévesque O, Montréal, QC H3B 1S5, Canada - F
Jean-Talon
7160 Rue Saint-Denis, Montréal, QC H2R 2E2, Canada
Compare bus companies
Based on 1130 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the ticket access and the cleanliness but often complained with the Wi-Fi. Adirondack Trailways ticket prices on this trip start at R 2 320
Frequently asked questions about travelling from Watertown, NY to Montreal by bus
Please note that timetables, routes, or operator details shown here may be updated or differ at the time of your trip.
How much is the bus ticket from Watertown to Montreal?
The cheapest bus tickets from Watertown to Montreal start at R 2 320. The average price for this route is around R 2 346. Busbud recommends booking your tickets in advance for the best chance of getting the lowest possible price.
How long is the bus journey from Watertown to Montreal?
The average bus journey time from Watertown to Montreal is 21h 40m, covering a distance of 257 km. The fastest bus gets you there in 21h 40m and is operated by Adirondack Trailways.
Which bus companies service the Watertown to Montreal route?
Several major bus companies operate on this route with 1 buses available per day.
What is the earliest and latest departure time for the bus from Watertown to Montreal?
The earliest bus departs from Watertown to Montreal at 07:55. And the latest bus departs at 07:55.
What are the CO₂ emissions for the bus trip from Watertown to Montreal?
A bus trip from Watertown to Montreal produces an estimated 6 kg of CO₂, making it a highly eco-friendly travel option and Busbud’s recommended way to travel.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Watertown, NY to Montreal was searched and found on 12 Dec 2025 with a price of R 2 180To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Watertown, NY to Montreal as early as possible.
