Next bus departures

Next departures for Ottawa to St. Catharines on October 4
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus Wifi Toilet Power outlets	11:40pm	Ottawa (Bayshore)	9h 50m	9:30am	St. Catharines (Brock University)	Cheapest
	Bus	6:55am	St-Laurent station, Platform E	7h 45m	2:40pm	St. Catharines	Fastest
	Bus Wifi Toilet Power outlets	12:00pm	Ottawa (VIA Rail)	8h 25m	8:25pm	Carlisle St (Between King and Church Streets)	No tags
	Bus	8:35am	St-Laurent station, Platform E	8h 5m	4:40pm	St. Catharines	No tags
	Bus Wifi Toilet Power outlets	3:30pm	Ottawa (VIA Rail)	7h 55m	11:25pm	Carlisle St (Between King and Church Streets)	No tags
	Bus	1:15pm	St-Laurent station, Platform E	8h 25m	9:40pm	St. Catharines	No tags
FlixBus + FlixBus	Bus Wifi Toilet Power outlets	8:25pm	Ottawa (VIA Rail)	15h 5m	11:30am	Carlisle St (Between King and Church Streets)	No tags
FlixBus + FlixBus	Bus Wifi Toilet Power outlets	8:25pm	Ottawa (VIA Rail)	13h 5m	9:30am	St. Catharines (Brock University)	No tags

Next departures for Ottawa to St. Catharines on October 5
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
	Bus	6:55am	St-Laurent station, Platform E	7h 45m	2:40pm	St. Catharines	CheapestFastest
	Bus	1:15pm	St-Laurent station, Platform E	8h 25m	9:40pm	St. Catharines	No tags

Next departures for Ottawa to St. Catharines on October 6
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	6:55am	St-Laurent station, Platform E	7h 45m	2:40pm	St. Catharines	CheapestFastest
	Bus Wifi Toilet Power outlets	12:00pm	Ottawa (VIA Rail)	8h 25m	8:25pm	Carlisle St (Between King and Church Streets)	No tags
	Bus	1:15pm	St-Laurent station, Platform E	8h 25m	9:40pm	St. Catharines	No tags
	Bus Wifi Toilet Power outlets	3:30pm	Ottawa (VIA Rail)	7h 55m	11:25pm	Carlisle St (Between King and Church Streets)	No tags
FlixBus + FlixBus	Bus Wifi Toilet Power outlets	8:25pm	Ottawa (VIA Rail)	15h 5m	11:30am	Carlisle St (Between King and Church Streets)	No tags
FlixBus + FlixBus	Bus Wifi Toilet Power outlets	8:25pm	Ottawa (VIA Rail)	13h 5m	9:30am	St. Catharines (Brock University)	No tags
	Bus Wifi Toilet Power outlets	11:40am	Ottawa	8h 45m	8:25pm	Carlisle St (Between King and Church Streets)	No tags
	Bus Wifi Toilet Power outlets	11:00pm	Ottawa	12h 30m	11:30am	Carlisle St (Between King and Church Streets)	No tags

Next departures for Ottawa to St. Catharines on October 9
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	Bus	6:55am	St-Laurent station, Platform E	7h 45m	2:40pm	St. Catharines	CheapestFastest
	Bus Wifi Toilet Power outlets	12:00pm	Ottawa (VIA Rail)	8h 25m	8:25pm	Carlisle St (Between King and Church Streets)	No tags
	Bus Wifi Toilet Power outlets	3:30pm	Ottawa (VIA Rail)	7h 55m	11:25pm	Carlisle St (Between King and Church Streets)	No tags
FlixBus + FlixBus	Bus Wifi Toilet Power outlets	8:25pm	Ottawa (VIA Rail)	15h 5m	11:30am	Carlisle St (Between King and Church Streets)	No tags
FlixBus + FlixBus	Bus Wifi Toilet Power outlets	8:25pm	Ottawa (VIA Rail)	13h 5m	9:30am	St. Catharines (Brock University)	No tags
	Bus Wifi Toilet Power outlets	7:45am	Ottawa	9h 50m	5:35pm	Carlisle St (Between King and Church Streets)	No tags
	Bus Wifi Toilet Power outlets	11:40am	Ottawa	8h 45m	8:25pm	Carlisle St (Between King and Church Streets)	No tags
	Bus Wifi Toilet Power outlets	11:00pm	Ottawa	12h 30m	11:30am	Carlisle St (Between King and Church Streets)	No tags

Next departures for Ottawa to St. Catharines on October 10
Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
Bus	1:15pm	St-Laurent station, Platform E	8h 25m	9:40pm	St. Catharines	Cheapest
Bus	6:55am	St-Laurent station, Platform E	7h 45m	2:40pm	St. Catharines	Fastest
Bus	8:35am	St-Laurent station, Platform E	8h 5m	4:40pm	St. Catharines	No tags

Last refresh of the prices: Yesterday at 11:03 AM EDT.

Compare 2 ways to go from Ottawa to St. Catharines

We recommend taking the bus

Among the sustainable travel choices, the Bus stands out as a good way to reach St. Catharines. The journey takes about 9 hours 50 minutes and with fares starting at just CHF 19, it presents an excellent value for a comfortable ride.

37bus per day

9h 50mAverage Duration

234 milesDistance

9kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average PriceCHF 19 - CHF 91	Average Duration9h 50m	CO₂ emissions 9kg CO₂e
Shuttle	Average PriceCHF 112 - CHF 113	Average Duration7h 15m	CO₂ emissions 12kg CO₂e

Bus stations and stops in Ottawa and St. Catharines

Stops in Ottawa

A
Via Rail (200 Tremblay Rd)
VIA Rail – Pick-up, main entrance, 200 Chemin Tremblay Rd, K1G 3H5, Canada
Visit page
B
CHEO
Ring Rd-Transit stop# 7072 - Shelter #9552, Ottawa, ON K1G, Canada
Visit page
C
Université d'Ottawa - Desmarais Building
Université d'Ottawa, Desmarais Building - next to Waller/Laurier stop, 55 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada
Visit page
D
St-Laurent Station - 1300 St. Laurent Blvd
St-Laurent Station , 1300, St-Laurent Blvd, Ottawa, ON K1K 4H4, Canada
Visit page
E
Queen & Metcalfe
508 Queen St, Ottawa, ON K1P, Canada
F
University of Ottawa
University of Ottawa, 55 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada

Stops in St. Catharines

A
St. Catharines
70 Carlisle St., St. Catharines Ontario Canada, L2R 4H6
Visit page
B
Carlisle St (Between King and Church Streets)
Carlisle Street (between King St and Church St),, L2R3J2 St Catharines, ON, Canada
Visit page

Compare bus companies

FlixBus

3.5/516,042 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

Customers found the bus service enjoyable overall, although some buses lacked wifi and working plugs. While not all customers found it comfortable, they appreciated the good timing of the service.

FlixBus Ottawa St. Catharines recent customer reviews

The seats were too small, without enough space between them (in the rows). The bus was old looking and not very clean. The waiting times between stops sometimes were very long. I don't see why there needs to be assigned seating, since it's inconvenient to ask people to move during the trip. However the bus did drive at a reasonable pace and the driver was nice.

Jess C.

October 12, 2025

It was enjoyable. my first bus didn’t have wifi though and the plugs didn’t eork

Makayla D.

July 2, 2023

Bus was on time and comfortable

Ryan H.

August 3, 2025

Megabus

3.5/53,881 reviews

Staff4.3

Timeliness4.0

Cleanliness4.2

Wifi2.0

Megabus offers an affordable and reliable bus service from Ottawa 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 Ottawa St. Catharines recent customer reviews

Comfy seats and didn't have to share was good. Everything else wasn't. Chargers didn't work. Bus was late at every stop. Had to switch buses mid trip because of technical issues. Bathroom very small. Why have TVs if not used

Andrew M.

November 2, 2025

It was great experience I will recommend family and friends

Umi N.

July 6, 2026

the Kingston to toronto trip was delayed

Nadia A.

August 2, 2025

Rider Express

4.1/520,714 reviews

Staff4.7

Timeliness4.0

Cleanliness4.8

Wifi3.5

Based on 20714 reviews, the company was rated 4.1 stars on Busbud. Travelers were especially satisfied with the ticket access and the cleanliness but often complained with the wifi. Rider Express ticket prices on this trip start at CHF 42

Rider Express Ottawa St. Catharines recent customer reviews

Overall, it was fine but the bus driver left me off on St. Paul St. in St. Catharines (instead of dropping me off right at the terminal) and I had to find the terminal which was not obvious. It wasn't far but it also wasn't clear with many people and city buses, etc. He pointed in the general direction of the terminal when he left me on St. Paul St. I had never been to that part of the city before and had a bit to trouble getting to where I needed to be to be picked up. I wandered around a bit until my family spotted me.

Cae K.

September 2, 2022

CA bus companies:FlixBus, Greyhound, Rider Express, Adirondack Trailways, Ontario Northland, Valley Transit, Ebus

Frequently asked questions about traveling from Ottawa, CA 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 Ottawa to St. Catharines?
The cheapest bus tickets from Ottawa to St. Catharines start from CHF 19. The average price for this route is around CHF 48. 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 Ottawa to St. Catharines?
The average bus trip duration from Ottawa to St. Catharines is 9h 50m, covering a distance of 234 miles (377 km). The quickest bus can get you there in 7h 45m and is operated by Megabus.
Which bus companies service the Ottawa to St. Catharines route?
Several major bus companies operate on this route with 37 buses available per day, including services from FlixBus, Megabus, Rider Express.
What is the earliest and latest departure time for the bus from Ottawa to St. Catharines?
The earliest bus departs from Ottawa to St. Catharines at 12:10am. And the latest bus departs at 11:40pm.
What are the CO₂ emissions for the bus trip from Ottawa to St. Catharines?
A bus trip from Ottawa to St. Catharines generates an estimated 9.41955 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
What is the best bus company from Ottawa to St. Catharines?
According to Busbud customers, the highest-rated bus company on this route is Rider Express, with an average rating of 4.1 out of 5 stars based on 20665 reviews.
Which bus company has the best Wi-Fi from Ottawa to St. Catharines?
Based on reviews on Busbud, the bus company Rider Express has the best Wi-Fi rating with a score of 3.5.
Which bus company has the most timely service from Ottawa to St. Catharines?
According to Busbud traveler reviews, the most timely bus company on this route is Rider Express, with a punctuality rating of 4.0 out of 5 stars.
Which bus company has the cleanest buses from Ottawa to St. Catharines?
According to Busbud traveler reviews, the bus company with the cleanest buses on this route is Rider Express, with a cleanliness rating of 4.8 out of 5 stars.

Find cheapest prices for buses

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

Best price found

10/02

CHF 48

10/03

CHF 33

Today

CHF 33

10/05

CHF 40

10/06

CHF 27

10/07

CHF 19

10/08

CHF 28

10/09

CHF 52

The cheapest trip from Ottawa, CA to St. Catharines was searched and found on Oct 7, 2026 with a price of CHF 19

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ottawa, CA to St. Catharines, as early as possible.

You can expect to pay from CHF 19 to CHF 84 for a bus ticket from Ottawa, CA to St. Catharines based on the last 2 days. You can expect to find the cheapest price for the trip at CHF 19 which is on 2026-10-07.

Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.