Find coaches from Watertown, NY to Montreal

Next departures

Next departures from Watertown to Montreal on 31 October
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Adirondack Trailways
Watertown, NY
Gare d'autocars de MontréalCheapest
Adirondack Trailways
Watertown, NY
Terminus Longueuil (Métro Longueuil)Fastest

Last refresh of the prices: Last Monday at 6:46 PM EDT.

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Get from Watertown to Montreal

busbud logoThis route is served by bus only

The journey takes about 21 hours 40 minutes, and with fares starting at just US$135, it presents an excellent value for a comfortable ride.

1bus per day
21h 40mAverage duration
254 kmDistance
6kgCO₂ emissions

Bus Watertown, NY to Montreal: Trip Overview

Average ticket priceUS$135
Average bus trip duration21h 40m
Number of daily buses1
Earliest bus departure07:55
Distance253 km

Watertown to Montreal Bus

Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Watertown to Montreal.

We make sure you can find a bus service from Watertown to Montreal from the most reliable bus companies operating this trip.

From cheap bus tickets to more luxurious buses travelling from Watertown to Montreal, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

Frequently asked questions on the trip Watertown, NY - Montreal

  1. How much does a bus ticket from Watertown to Montreal cost?

    The bus ticket price from Watertown to Montreal starts at US$135. The best way to find cheap bus tickets from Watertown to Montreal is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

  2. How long is the bus ride from Watertown to Montreal?

    The average travel time between Watertown and Montreal is around 21h 40m, although the fastest bus will take about 21h 40m. This is the time it takes to travel the 250 km that separates the two cities.

  3. How many daily bus connections are there between Watertown and Montreal?

    The number of buses from Watertown to Montreal can differ depending on the day of the week. On average, there are 1 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Watertown to Montreal by comparing and selecting the bus that fits your travel style and budget on Busbud.

  4. Which bus companies travel from Watertown to Montreal?

    When taking the bus from Watertown to Montreal, you can travel comfortably and safely with Adirondack Trailways.

  5. What are the departure and arrival stations when taking the bus from Watertown to Montreal?

    Buses travelling between Watertown and Montreal leave from 540 State St or Seaway Plaza and arrive at Gare d'autocars de Montréal, YUL Montréal-Trudeau International Airport, Radisson.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
28/10
No data
29/10
No data
Today
No data
31/10
US$133
01/11
No data
02/11
No data
03/11
US$127
04/11
No data
busbud logoThe cheapest trip from Watertown, NY to Montreal was searched and found on 03 Nov 2025 with a price of US$127

To 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.

You can expect to pay from US$127 to US$133 for a bus ticket from Watertown, NY to Montreal based on the last 2 days. You can expect to find the cheapest price for the trip at US$127, which is on 2025-11-03.

About Bus Travel

Bus Travel Tips

If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Watertown to Montreal but it'll also be endearing to native speakers who will surely appreciate your effort.

Start sightseeing the minute your bus leaves the station. If you're on the night bus from Watertown to Montreal, get comfy and count the stars.

Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Watertown to Montreal that are otherwise impossible to come by with a plane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Watertown to Montreal.

Did you know?

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

Why choose Busbud?

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Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.

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