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St. Catharines to Montreal buses

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Trip Overview

The average bus between St. Catharines and Montreal takes 9h 47m and the fastest bus takes 9h 10m. The bus service runs several times per day from St. Catharines to Montreal. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

9h 47m
Duration
659 km
Distance
$121
Average price
Every 4 hours
Frequency

Bus

best
  1. Take the bus from Bus Terminal, 70 Carlisle St to Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floorbus bus 2708
  2. Take the bus from Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor to St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St.bus bus 2720
9h 40m
$20–185

St. Catharines to Montreal bus times

Buses run every 4 hours between St. Catharines and Montreal. The earliest departure is at 6:30 AM in the morning, and the last departure from St. Catharines is at 9:00 PM which arrives into Montreal at 6:10 AM. All services require a transfer, and take on average 9h 47m. The schedules shown below are for the next available departures.

Departing Thursday, October 22, 2026

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change
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Departing Friday, October 23, 2026

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    Megabus CanadaMegabus Canada9h 35m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change
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Departing Saturday, October 24, 2026

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change
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Departing Sunday, October 25, 2026

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    Megabus CanadaMegabus Canada9h 35m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change
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Departing Monday, October 26, 2026

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change
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Departing Tuesday, October 27, 2026

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change
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Departing Wednesday, October 28, 2026

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 40m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change

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    Megabus CanadaMegabus Canada9h 45m • 1 change
  • Show more

Frequently asked questions

Want to know about travelling from St. Catharines to Montreal? 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.

Map of how to get from St. Catharines to Montreal.ExpandLaunch map view
  • Distance: 658.7 km
  • Duration: 9h 47m

What companies run services between St. Catharines, ON, Canada and Montreal, QC, Canada?

You can take a bus from Bus Terminal, 70 Carlisle St to St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. via Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor in around 9h 40m.

Operators