Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. | St. Catharines | Cheapest | ||||
| Bus | St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. | St. Catharines | Fastest | ||||
| Bus | St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St. | St. Catharines | No tags |
Last refresh of the prices: Yesterday at 8:45 AM EST.
Compare 2 ways to go from Montreal to St. Catharines
Among the sustainable travel choices, the carpool stands out as the good way to reach St. Catharines. The journey takes about 7 hours 15 minutes and with fares starting at just $41, it presents an excellent value for a comfortable ride.
| Average Price | Average Duration | CO₂ emissions | Actions | |
|---|---|---|---|---|
| Average Price$23 - $92 | Average Duration9h 40m | 13kg CO₂e | ||
Carpool | Average Price$41 - $105 | Average Duration7h 15m | 22kg CO₂e |
Where are the popular stops in Montreal and St. Catharines?
Stops in Montreal
- A1717 Rue Berri, Montréal, QC H2L 4E9, Canada
- B
Place Bonaventure
Place Bonaventure, Montréal, QC, Canada - C
Radisson
7155 Rue Sherbrooke E, quai 5, Montréal, QC H1N - D
YUL Montréal-Trudeau International Airport
Montréal (Aéroport Trudeau),Niveau des arrives / Arrivals level,Dorval,QC H4Y - E
Saint-Denis & Saint-Joseph
389 Boulevard Saint-Joseph Est, Montréal, QC H2T 1J5, Canada - F
René-Lévesque & Robert-Bourassa
645 Boulevard René-Lévesque O, Montréal, QC H3B 1S5, Canada
Stops in St. Catharines
- A70 Carlisle St., St. Catharines Ontario Canada, L2R 4H6
- B
Carlisle St (Between King and Church Streets)
Carlisle Street (between King St and Church St),, L2R3J2 St Catharines, ON, Canada
Compare bus companies
Megabus offers an affordable and reliable bus service from Montreal to St. Catharines, providing amenities such as spacious seating and free Wi-Fi. It's easy to travel to St. Catharines with ease and comfort on Megabus, the affordable and reliable choice for quality service.
Megabus Canada Montreal St. Catharines recent customer reviews
Staff was great, seats are Not really comfy and disappointed that there was no wifi
Anisa M.
Frequently asked questions about traveling from Montreal to St. Catharines by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Montreal to St. Catharines?
The cheapest bus tickets from Montreal to St. Catharines start from $23. The average price for this route is around $74. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Montreal to St. Catharines?
The average bus trip duration from Montreal to St. Catharines is 9h 40m, covering a distance of 324 miles (522 km). The quickest bus can get you there in 8h 10m and is operated by Megabus.
Which bus companies service the Montreal to St. Catharines route?
Several major train operators operate on this route with 5 trains available per day.
What is the earliest and latest departure time for the bus from Montreal to St. Catharines?
The earliest bus departs from Montreal to St. Catharines at 12:30am. And the latest bus departs at 11:30pm.
What are the CO₂ emissions for the bus trip from Montreal to St. Catharines?
A bus trip from Montreal to St. Catharines generates an estimated 13 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Montreal to St. Catharines was searched and found on Jan 5, 2026 with a price of $56To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Montreal to St. Catharines, as early as possible.
You can expect to pay from $56 to $77 for a bus ticket from Montreal to St. Catharines based on the last 2 days. You can expect to find the cheapest price for the trip at $56 which is on 2026-01-05.
What's the cheapest way to go from Montreal to St. Catharines?
The bus is the cheapest travel choice for this destination
