Which bus from Ottawa, ON to Saint Catharines, ON is the cheapest?

Compare all bus companies and find the best price: Bus tickets from $8
The Best Deals Save up to 70%
The Most Choices Millions of routes worldwide
Easy and Transparent Compare offers with 1 click

Compare all timetables for the bus from Ottawa, ON to Saint Catharines, ON

Here is a selection of the cheapest bus trips from the schedule from Ottawa, ON to Saint Catharines, ON from various bus operators like FlixBus or megabus US for the next days.

today
$17
tomorrow
$21
Friday
$21
Saturday
$16
Sunday
$24
Monday
Tuesday
$16

Cheapest bus trips today

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
megabus US 7h 45m 6:55 AM Ottawa, ON St. Laurent Bus Station 2:40 PM Saint Catharines, ON Union Bus Terminal  Economy $17
megabus US 8h 55m 1:15 PM Ottawa, ON St. Laurent Bus Station 10:10 PM Saint Catharines, ON Union Bus Terminal  Economy $20
FlixBus 8h 30m 1:00 AM Ottawa, ON Train Station 9:30 AM Saint Catharines, ON Brock University  Economy $32
FlixBus 8h 45m 6:00 AM Ottawa, ON Train Station 2:45 PM Saint Catharines, ON Brock University  Economy $32
FlixBus 10h 30m 11:00 PM Ottawa, ON Train Station 9:30 AM Saint Catharines, ON Brock University  Economy $32

Cheapest bus trips tomorrow

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
megabus US 8h 55m 1:15 PM Ottawa, ON St. Laurent Bus Station 10:10 PM Saint Catharines, ON Union Bus Terminal  Economy $21
megabus US 7h 45m 6:55 AM Ottawa, ON St. Laurent Bus Station 2:40 PM Saint Catharines, ON Union Bus Terminal  Economy $24
FlixBus 9h 35m 8:00 AM Ottawa, ON Train Station 5:35 PM Saint Catharines, ON Union Bus Terminal  Economy $34
FlixBus 7h 55m 3:30 PM Ottawa, ON Train Station 11:25 PM Saint Catharines, ON Union Bus Terminal  Economy $34
FlixBus 9h 55m 7:40 AM Ottawa, ON Gloucester Centre Bus Stop 5:35 PM Saint Catharines, ON Union Bus Terminal  Economy $34
  • Did you know that if you travel from Ottawa, ON to Saint Catharines, ON via Toronto, ON, you can save more than $5? You can find the corresponding connections below.
    • GO Transit
      3h 45m
      0
      8:55 AM
      Ottawa, ON
      Central Bus Station
      10:15 AM
      Toronto, ON
      Front St West
      0
      GO Transit
      Economy
      $12
      • Waiting Time 1h 15m
    • megabus US
      1h 10m
      0
      11:30 AM
      Toronto, ON
      Union Station Bus Terminal
      12:40 PM
      Saint Catharines, ON
      Union Bus Terminal
      0
      megabus US
      Economy
      $4
    Travel Time is 4h 0m shorter, and you will save $5

Cheapest bus trips Friday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
megabus US 8h 55m 1:15 PM Ottawa, ON St. Laurent Bus Station 10:10 PM Saint Catharines, ON Union Bus Terminal  Economy $21
megabus US 7h 45m 6:55 AM Ottawa, ON St. Laurent Bus Station 2:40 PM Saint Catharines, ON Union Bus Terminal  Economy $24
megabus US 8h 5m 8:35 AM Ottawa, ON St. Laurent Bus Station 4:40 PM Saint Catharines, ON Union Bus Terminal  Economy $24
FlixBus 8h 30m 1:00 AM Ottawa, ON Train Station 9:30 AM Saint Catharines, ON Brock University  Economy $39
FlixBus 8h 45m 6:00 AM Ottawa, ON Train Station 2:45 PM Saint Catharines, ON Brock University  Economy $39
  • Did you know that if you travel from Ottawa, ON to Saint Catharines, ON via Toronto, ON, you can save more than $7? You can find the corresponding connections below.
    • FlixBus
      5h 55m
      0
      9:45 AM
      Ottawa, ON
      Central Bus Station
      11:40 AM
      Toronto, ON
      Union Station Bus Terminal
      0
      FlixBus
      Economy
      $9
      • Waiting Time 2h 50m
    • megabus US
      1h 10m
      0
      2:30 PM
      Toronto, ON
      Union Station Bus Terminal
      3:40 PM
      Saint Catharines, ON
      Union Bus Terminal
      0
      megabus US
      Economy
      $4
    Travel Time is 1h 50m shorter, and you will save $7

Cheapest bus trips Saturday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
megabus US 8h 5m 8:35 AM Ottawa, ON St. Laurent Bus Station 4:40 PM Saint Catharines, ON Union Bus Terminal  Economy $16
megabus US 7h 45m 6:55 AM Ottawa, ON St. Laurent Bus Station 2:40 PM Saint Catharines, ON Union Bus Terminal  Economy $20
megabus US 8h 55m 1:15 PM Ottawa, ON St. Laurent Bus Station 10:10 PM Saint Catharines, ON Union Bus Terminal  Economy $20
FlixBus 8h 45m 6:00 AM Ottawa, ON Train Station 2:45 PM Saint Catharines, ON Brock University  Economy $35
FlixBus 9h 35m 8:00 AM Ottawa, ON Train Station 5:35 PM Saint Catharines, ON Union Bus Terminal  Economy $36
  • Did you know that if you travel from Ottawa, ON to Saint Catharines, ON via Toronto, ON, you can save more than $2? You can find the corresponding connections below.
    • FlixBus
      5h 55m
      0
      9:45 AM
      Ottawa, ON
      Central Bus Station
      11:40 AM
      Toronto, ON
      Union Station Bus Terminal
      0
      FlixBus
      Economy
      $9
      • Waiting Time 2h 50m
    • megabus US
      1h 10m
      0
      2:30 PM
      Toronto, ON
      Union Station Bus Terminal
      3:40 PM
      Saint Catharines, ON
      Union Bus Terminal
      0
      megabus US
      Economy
      $4
    Travel Time is 1h 50m shorter, and you will save $2

Cheapest bus trips Sunday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
megabus US 7h 45m 6:55 AM Ottawa, ON St. Laurent Bus Station 2:40 PM Saint Catharines, ON Union Bus Terminal  Economy $24
megabus US 8h 5m 8:35 AM Ottawa, ON St. Laurent Bus Station 4:40 PM Saint Catharines, ON Union Bus Terminal  Economy $24
megabus US 8h 55m 1:15 PM Ottawa, ON St. Laurent Bus Station 10:10 PM Saint Catharines, ON Union Bus Terminal  Economy $24
FlixBus 8h 30m 1:00 AM Ottawa, ON Train Station 9:30 AM Saint Catharines, ON Brock University  Economy $35
FlixBus 8h 45m 6:00 AM Ottawa, ON Train Station 2:45 PM Saint Catharines, ON Brock University  Economy $35
  • Did you know that if you travel from Ottawa, ON to Saint Catharines, ON via Toronto, ON, you can save more than $11? You can find the corresponding connections below.
    • FlixBus
      10h 55m
      0
      9:45 AM
      Ottawa, ON
      Central Bus Station
      11:40 AM
      Toronto, ON
      Union Station Bus Terminal
      0
      FlixBus
      Economy
      $9
      • Waiting Time 7h 50m
    • megabus US
      1h 10m
      0
      7:30 PM
      Toronto, ON
      Union Station Bus Terminal
      8:40 PM
      Saint Catharines, ON
      Union Bus Terminal
      0
      megabus US
      Economy
      $4
    Travel time is 3h 10m longer, but you will save $11

Cheapest bus trips Tuesday

Mode of Transport BertCompanyCountOneCompanyName Duration Departure time From Departure Arrival time To Destination Logo Seat classes Price
megabus US 8h 55m 1:15 PM Ottawa, ON St. Laurent Bus Station 10:10 PM Saint Catharines, ON Union Bus Terminal  Economy $16
megabus US 7h 45m 6:55 AM Ottawa, ON St. Laurent Bus Station 2:40 PM Saint Catharines, ON Union Bus Terminal  Economy $24
FlixBus 8h 45m 6:00 AM Ottawa, ON Train Station 2:45 PM Saint Catharines, ON Brock University  Economy $34
FlixBus 10h 30m 1:00 AM Ottawa, ON Train Station 11:30 AM Saint Catharines, ON Union Bus Terminal  Economy $34
FlixBus 10h 50m 10:40 PM Ottawa, ON Gloucester Centre Bus Stop 9:30 AM Saint Catharines, ON Brock University  Economy $34
  • Did you know that if you travel from Ottawa, ON to Saint Catharines, ON via Toronto, ON, you can save more than $3? You can find the corresponding connections below.
    • FlixBus
      10h 55m
      0
      9:45 AM
      Ottawa, ON
      Central Bus Station
      11:40 AM
      Toronto, ON
      Union Station Bus Terminal
      0
      FlixBus
      Economy
      $9
      • Waiting Time 7h 50m
    • megabus US
      1h 10m
      0
      7:30 PM
      Toronto, ON
      Union Station Bus Terminal
      8:40 PM
      Saint Catharines, ON
      Union Bus Terminal
      0
      megabus US
      Economy
      $4
    Travel time is 3h 10m longer, but you will save $3

Best Price Offer: The price for the cheapest bus from Ottawa, ON to Saint Catharines, ON is $8 on 7/31/2026. Flexible travelers save on ticket prices.


Frequency of bus connections between Ottawa, ON and Saint Catharines, ON

See here how frequent the connections between Ottawa, ON and Saint Catharines, ON are, during different times and days of the week.
Sunday is the busiest day, with more than 30 daily buses from Ottawa, ON to Saint Catharines, ON. Thursday has instead the fewest connections, with only 20 daily coaches between Ottawa, ON and Saint Catharines, ON.
The busiest time of the day is the Morning, with 67 buses from Ottawa, ON to Saint Catharines, ON, while Night sees the fewest connections between Ottawa, ON and Saint Catharines, ON, with 27 offers.

Facts about the bus from Ottawa, ON to Saint Catharines, ON

Compare all providers like FlixBus and megabus US that travel 27 times every day by bus from Ottawa, ON to Saint Catharines, ON in one click! Book your bus ticket from Ottawa, ON to Saint Catharines, ON starting from $8!

Cheapest Bus $8
Fastest Bus 7h 45m
Earliest Bus 1:00 AM
Latest Bus 11:00 PM
Daily Bus Routes 27 Ø
Distance 235.7 miles
Bus Companies FlixBus and megabus US

Cheapest bus connections from Ottawa, ON to Saint Catharines, ON

Every day, 27 buses from 2 bus companies leave Ottawa, ON for Saint Catharines, ON: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/15/2026 and for the following days.

Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday 07/12
Monday 07/13
Tuesday 07/14
Wednesday 07/15
$32
Thursday 07/16
$21
Friday 07/17
$21
Saturday 07/18
$16
Sunday 07/19
$36
Monday 07/20
Tuesday 07/21
$35
Wednesday 07/22
$35
Thursday 07/23
$20
Friday 07/24
Saturday 07/25
Sunday 07/26
$16
Monday 07/27
$20
Tuesday 07/28
$35
Wednesday 07/29
$20
Thursday 07/30
$20
Friday 07/31
$8
Saturday 08/01
$40
Sunday 08/02
$20
Monday 08/03
$20
Tuesday 08/04
$38
Wednesday 08/05
$36
Thursday 08/06
$20
Friday 08/07
Saturday 08/08

The cheapest time to travel from Ottawa, ON to Saint Catharines, ON

See here on which day and which time of the day you can find the cheapest bus ticket from Ottawa, ON to Saint Catharines, ON, for the next 30 days.
With a price starting from $8, Friday is the cheapest day for a bus from Ottawa, ON to Saint Catharines, ON. Thursday instead is the most expensive day with prices starting from $20.
Night is the cheapest day time for bus tickets from Ottawa, ON to Saint Catharines, ON, with $8. Evening is the most expensive time of the day with prices starting from $32.

How to save money travelling from Ottawa, ON to Saint Catharines, ON

Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:

Book the ticket from Ottawa, ON to Saint Catharines, ON in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from Ottawa, ON to Saint Catharines, ON, compared instead if you buy it at the last moment, or directly at the station.

If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from Ottawa, ON to Saint Catharines, ON are also emptier.

Beloved bus companies from Ottawa, ON to Saint Catharines, ON

These are the most booked bus companies between Ottawa, ON to Saint Catharines, ON from our users.

FlixBus from Ottawa, ON to Saint Catharines, ON

FlixBus

Here you will find the key facts about the FlixBus bus route Ottawa, ON to Saint Catharines, ON:

Cheapest Price $32
Fastest Bus 7h 55m
Earliest Bus 1:00 AM
Last Bus 11:00 PM
Daily Connections 24 Ø
Found on 7/5/2026

megabus US from Ottawa, ON to Saint Catharines, ON

megabus US

Here you will find the key facts about the megabus US bus route Ottawa, ON to Saint Catharines, ON:

Cheapest Price $16
Fastest Bus 7h 45m
Earliest Bus 6:55 AM
Last Bus 1:15 PM
Daily Connections 3 Ø
Found on 6/21/2026

All bus stations and stops in Ottawa, ON and Saint Catharines, ON

In the map below, you can see where to find all bus stations in Ottawa, ON and Saint Catharines, ON.

Service and Comfort on the bus from Ottawa, ON to Saint Catharines, ON

Want to know which seat classes are available on the buses from Ottawa, ON to Saint Catharines, ON? Or which bus companies serve the route Ottawa, ON to Saint Catharines, ON? Below you will find answers to your questions.

FAQs about the Ottawa, ON to Saint Catharines, ON bus

How much does a Ottawa, ON Saint Catharines, ON bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $8 and takes 8h 55m to reach Saint Catharines, ON. Compare offers to save money!

How much could I save by comparing buses from Ottawa, ON to Saint Catharines, ON?

This route is offered by 2 companies with a range of ticket prices between $8 and $60. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Saint Catharines, ON.

On average, how many connections are available from Ottawa, ON to Saint Catharines, ON each day?

Every day, the Ottawa, ON to Saint Catharines, ON bus route is served by approximately 27 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Ottawa, ON to Saint Catharines, ON take?

The fastest bus from Ottawa, ON to Saint Catharines, ON is offered by megabus US and takes 7h 45m. Bus tickets for this connection cost $17. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first bus from Ottawa, ON to Saint Catharines, ON?

The earliest bus arriving in Saint Catharines, ON from Ottawa, ON starts at 1:00 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.

What time is the last bus from Ottawa, ON to Saint Catharines, ON?

The latest bus trip departing from Ottawa, ON for Saint Catharines, ON starts at 11:00 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.

Which bus companies operate the Ottawa, ON Saint Catharines, ON route?

When traveling by bus from Ottawa, ON to Saint Catharines, ON, passengers can travel with FlixBus and megabus US. With our search, you can compare all available bus tickets to book the one that works for you.

Is there a direct bus between Ottawa, ON and Saint Catharines, ON?

You can check all the direct connections between Ottawa, ON and Saint Catharines, ON by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and megabus US.

What can I take with me on the Ottawa, ON to Saint Catharines, ON bus route?

Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the Ottawa, ON Saint Catharines, ON bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.

What equipment is available for the Ottawa, ON Saint Catharines, ON bus route?

The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from Ottawa, ON to Saint Catharines, ON on your planned travel date.

How does CheckMyBus find the best bus deals from Ottawa, ON to Saint Catharines, ON?

CheckMyBus collaborates directly with companies around the world to provide you with the best options when searching for a trip. We retrieve their first-hand data to show you real-time prices, schedules, and seat availability for 27 daily trips between Ottawa, ON and Saint Catharines, ON. With the most up-to-date information from verified sources, you can fairly compare all available options and choose the trip that suits you best.

How does CheckMyBus technology work for trips from Ottawa, ON to Saint Catharines, ON?

Prices and availability for 27 trips between Ottawa, ON and Saint Catharines, ON change constantly. To provide you with the most up-to-date information, we connect directly with bus operators, Online Travel Agencies (OTAs), and Global Distribution Systems (GDS) via real-time interfaces (APIs). The data collected from these sources undergoes strict quality checks, is processed within our infrastructure, and is then presented to you on our search results pages. Visit our About Us page to learn more.

Available seat classes which are offered on the bus route Ottawa, ON to Saint Catharines, ON

Economy
Economy

The cheapest option available for your ticket, it usually comes with reclinable seats and AC.

More bus routes to Ottawa, ON and to Saint Catharines, ON

Here’s an overview of the most popular bus routes to Ottawa, ON and to Saint Catharines, ON. Simply click on the connection of your choice, and you will find all the details about your bus route!
Buses from St. John's, NL to Ottawa, ON Buses from St. John's, NL to Ottawa, ON
Buses from Guelph, ON to Ottawa, ON Buses from Guelph, ON to Ottawa, ON
Buses Casselman, ON to Ottawa, ON Buses Casselman, ON to Ottawa, ON
Bus Kirkland, QC to Ottawa, ON Bus Kirkland, QC to Ottawa, ON
Bus The Blue Mountains, ON to Saint Catharines, ON Bus The Blue Mountains, ON to Saint Catharines, ON
Buses Hempstead, NY - Saint Catharines, ON Buses Hempstead, NY - Saint Catharines, ON
Buses Burlington, ON to Saint Catharines, ON Buses Burlington, ON to Saint Catharines, ON
Buses from Detroit to Saint Catharines, ON Buses from Detroit to Saint Catharines, ON
Popular Airport Shuttles to Ottawa, ON and to Saint Catharines, ON
CheckMyBus › Buses in Canada › Bus to Ottawa, ON › Bus to Saint Catharines, ON

The CheckMyBus App

Free Download

App Store
CheckMyBus App
Close
GPDR CheckMyBus shield

We value your privacy!

To

show

you

the

best

bus

offers,

we

and

our

partners

use

technical,

analytical,

and

marketing

cookies

to

personalize

the

ads.

We

remember

your

anonymized

details

to

provide

a

personalized

experience.