Bus Ottawa, ON to Buffalo, NY: Compare prices and save money

Compare all timetables for the bus from Ottawa, ON to Buffalo, NY

Here is a selection of the cheapest bus trips from the schedule from Ottawa, ON to Buffalo, NY from various bus operators like FlixBus for the next days.

today

tomorrow

Friday

Saturday

Sunday

$99

Monday

Tuesday

$95

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	10h 20m	6:00 AM	Ottawa, ON	Train Station	4:20 PM	Buffalo, NY	Central Bus Station	Economy	$99	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/21/2025 6:00:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 12/21/2025 4:20:00 PM. 50 Economy ticket for $99 per person are available. Travel duration is 10h 20m
FlixBus	10h 21m	11:59 PM	Ottawa, ON	Train Station	10:20 AM	Buffalo, NY	Central Bus Station	Economy	$100	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/21/2025 11:59:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/22/2025 10:20:00 AM. 50 Economy ticket for $100 per person are available. Travel duration is 10h 21m
FlixBus	10h 40m	11:40 PM	Ottawa, ON	Iris Street	10:20 AM	Buffalo, NY	Central Bus Station	Economy	$100	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/21/2025 11:40:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/22/2025 10:20:00 AM. 50 Economy ticket for $100 per person are available. Travel duration is 10h 40m
FlixBus	9h 45m	2:30 PM	Ottawa, ON	Train Station	12:15 AM	Buffalo, NY	Central Bus Station	Economy	$101	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/21/2025 2:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/22/2025 12:15:00 AM. 50 Economy ticket for $101 per person are available. Travel duration is 9h 45m
FlixBus	9h 20m	1:30 PM	Ottawa, ON	Train Station	10:50 PM	Buffalo, NY	Central Bus Station	Economy	$111	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/21/2025 1:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/21/2025 10:50:00 PM. 50 Economy ticket for $111 per person are available. Travel duration is 9h 20m

Did you know that if you travel from Ottawa, ON to Buffalo, NY via Toronto, ON, you can save more than $65? You can find the corresponding connections below.
- megabus Canada
  
  9h 5m
  
  0
  
  3:10 PM
  
  Ottawa, ON
  St. Laurent Bus Station
  
  8:45 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  0
  
  Economy
  
  $11
  
  A Bus from megabus Canada goes from St. Laurent Bus Station, Ottawa, ON (Canada) at 12/20/2025 3:10:00 PM to Union Station Bus Terminal, Toronto, ON (Canada) arriving at 12/20/2025 8:45:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 5h 35m
- FlixBus
  
  2h 45m
  
  0
  
  9:30 PM
  
  Toronto, ON
  Front St West
  
  12:15 AM
  
  Buffalo, NY
  Central Bus Station
  
  0
  
  Economy
  
  $23
  
  A Bus from FlixBus goes from Front St West, Toronto, ON (Canada) at 12/20/2025 9:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/21/2025 12:15:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 2h 45m
Travel Time is 0h 15m shorter, and you will save $65

Cheapest bus trips Tuesday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	10h 20m	6:00 AM	Ottawa, ON	Train Station	4:20 PM	Buffalo, NY	Central Bus Station	Economy	$95	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/23/2025 6:00:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 12/23/2025 4:20:00 PM. 50 Economy ticket for $95 per person are available. Travel duration is 10h 20m
FlixBus	9h 45m	2:30 PM	Ottawa, ON	Train Station	12:15 AM	Buffalo, NY	Central Bus Station	Economy	$98	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/23/2025 2:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/24/2025 12:15:00 AM. 50 Economy ticket for $98 per person are available. Travel duration is 9h 45m
FlixBus	9h 20m	1:30 PM	Ottawa, ON	Train Station	10:50 PM	Buffalo, NY	Central Bus Station	Economy	$104	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/23/2025 1:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/23/2025 10:50:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 9h 20m
FlixBus	11h 10m	11:40 AM	Ottawa, ON	Iris Street	10:50 PM	Buffalo, NY	Central Bus Station	Economy	$104	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/23/2025 11:40:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 12/23/2025 10:50:00 PM. 50 Economy ticket for $104 per person are available. Travel duration is 11h 10m
FlixBus	10h 21m	11:59 PM	Ottawa, ON	Train Station	10:20 AM	Buffalo, NY	Central Bus Station	Economy	$116	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/23/2025 11:59:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/24/2025 10:20:00 AM. 50 Economy ticket for $116 per person are available. Travel duration is 10h 21m

Did you know that if you travel from Ottawa, ON to Buffalo, NY via Toronto, ON, you can save more than $61? You can find the corresponding connections below.
- megabus Canada
  
  9h 5m
  
  0
  
  3:10 PM
  
  Ottawa, ON
  St. Laurent Bus Station
  
  8:45 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  0
  
  Economy
  
  $11
  
  A Bus from megabus Canada goes from St. Laurent Bus Station, Ottawa, ON (Canada) at 12/20/2025 3:10:00 PM to Union Station Bus Terminal, Toronto, ON (Canada) arriving at 12/20/2025 8:45:00 PM. 50 Economy ticket for $11 per person are available. Travel duration is 5h 35m
- FlixBus
  
  2h 45m
  
  0
  
  9:30 PM
  
  Toronto, ON
  Front St West
  
  12:15 AM
  
  Buffalo, NY
  Central Bus Station
  
  0
  
  Economy
  
  $23
  
  A Bus from FlixBus goes from Front St West, Toronto, ON (Canada) at 12/20/2025 9:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 12/21/2025 12:15:00 AM. 50 Economy ticket for $23 per person are available. Travel duration is 2h 45m
Travel Time is 0h 15m shorter, and you will save $61

Best Price Offer: The price for the cheapest bus from Ottawa, ON to Buffalo, NY is $70 on 12/16/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Ottawa, ON and Buffalo, NY

See here how frequent the connections between Ottawa, ON and Buffalo, NY are, during different times and days of the week.

Sunday is the busiest day, with more than 6 daily buses from Ottawa, ON to Buffalo, NY. Sunday has instead the fewest connections, with only 6 daily coaches between Ottawa, ON and Buffalo, NY.

The busiest time of the day is the Morning, with 4 buses from Ottawa, ON to Buffalo, NY, while Morning sees the fewest connections between Ottawa, ON and Buffalo, NY, with 4 offers.

Facts about the bus from Ottawa, ON to Buffalo, NY

Compare all providers like FlixBus that travel 6 times every day by bus from Ottawa, ON to Buffalo, NY in one click! Book your bus ticket from Ottawa, ON to Buffalo, NY starting from $70!

Cheapest Bus	$70
Fastest Bus	9h 20m
Earliest Bus	6:00 AM
Latest Bus	11:59 PM
Daily Bus Routes	6 Ø
Distance	236.3 miles
Bus Companies	FlixBus

Cheapest bus connections from Ottawa, ON to Buffalo, NY

Every day, 6 buses from 1 bus companies leave Ottawa, ON for Buffalo, NY: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/17/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 12/14

Monday 12/15

Tuesday 12/16

Wednesday 12/17

Thursday 12/18

Friday 12/19

Saturday 12/20

Sunday 12/21

$99

Monday 12/22

Tuesday 12/23

$95

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

Sunday 12/28

Monday 12/29

Tuesday 12/30

Wednesday 12/31

Thursday 01/01

Friday 01/02

Saturday 01/03

Sunday 01/04

Monday 01/05

Tuesday 01/06

Wednesday 01/07

Thursday 01/08

Friday 01/09

Saturday 01/10

The cheapest time to travel from Ottawa, ON to Buffalo, NY

See here on which day and which time of the day you can find the cheapest bus ticket from Ottawa, ON to Buffalo, NY, for the next 30 days.

With a price starting from $95, Tuesday is the cheapest day for a bus from Ottawa, ON to Buffalo, NY. Sunday instead is the most expensive day with prices starting from $99.

Morning is the cheapest day time for bus tickets from Ottawa, ON to Buffalo, NY, with $95. Evening is the most expensive time of the day with prices starting from $100.

How to save money travelling from Ottawa, ON to Buffalo, NY

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 Buffalo, NY 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 Buffalo, NY, 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 Buffalo, NY are also emptier.

All bus stations and stops in Ottawa, ON and Buffalo, NY

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

Slater / Metcalfe Bus Stop

Intersection of Slater St & Metcalfe

St. Laurent Bus Station

Transitway 3570

University of Ottawa

Cumberland St 591

Rideau B

George St 1

Gloucester Centre Bus Stop

Ottawa (Gloucester Centre) Ottawa (Gloucester Centre)

Central Bus Station

Ellicott Street 181

MTC / Downtown Terminal

Ellicott Street 181

Maple Road Gulf

Maple Rd 4641

Asia Food Market

Niagara Falls Blvd 2055

Cleveland Hall

Service and Comfort on the bus from Ottawa, ON to Buffalo, NY

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

FAQs about the Ottawa, ON to Buffalo, NY bus

How much does a Ottawa, ON Buffalo, NY bus trip cost?

This depends on, among other things, the day and time of travel. The cheapest trip is available from $70 and takes 10h 20m to reach Buffalo, NY. Compare offers to save money!

How much could I save by comparing buses from Ottawa, ON to Buffalo, NY?

This route is offered by 1 companies with a range of ticket prices between $70 and $116. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buffalo, NY.

On average, how many connections are available from Ottawa, ON to Buffalo, NY each day?

Every day, the Ottawa, ON to Buffalo, NY bus route is served by approximately 6 connections. With our search, you can compare bus times to find the perfect trip.

How long does a bus journey from Ottawa, ON to Buffalo, NY take?

The fastest bus from Ottawa, ON to Buffalo, NY is offered by FlixBus and takes 9h 20m. Bus tickets for this connection cost $111. 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 Buffalo, NY?

The earliest bus arriving in Buffalo, NY from Ottawa, ON starts at 6:00 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 Buffalo, NY?

The latest bus trip departing from Ottawa, ON for Buffalo, NY starts at 11:59 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 Buffalo, NY route?

When traveling by bus from Ottawa, ON to Buffalo, NY, passengers can travel with FlixBus. 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 Buffalo, NY?

You can check all the direct connections between Ottawa, ON and Buffalo, NY 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.

What can I take with me on the Ottawa, ON to Buffalo, NY 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 Buffalo, NY 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 Buffalo, NY 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 Buffalo, NY on your planned travel date.

How does CheckMyBus find the best bus deals from Ottawa, ON to Buffalo, NY?

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 6 daily trips between Ottawa, ON and Buffalo, NY. 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 Buffalo, NY?

Prices and availability for 6 trips between Ottawa, ON and Buffalo, NY 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 Buffalo, NY

Economy

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

More bus routes to Ottawa, ON and to Buffalo, NY

Here’s an overview of the most popular bus routes to Ottawa, ON and to Buffalo, NY. Simply click on the connection of your choice, and you will find all the details about your bus route!