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

$57

tomorrow

$44

Wednesday

Thursday

Friday

Saturday

Sunday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	11h 5m	11:40 AM	Ottawa, ON	Gloucester Centre Bus Stop	10:45 PM	Buffalo, NY	Central Bus Station	Economy	$57	A Bus from FlixBus goes from Gloucester Centre Bus Stop, Ottawa, ON (Canada) at 9/7/2026 11:40:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 9/7/2026 10:45:00 PM. 50 Economy ticket for $57 per person are available. Travel duration is 11h 5m
FlixBus	8h 50m	1:45 PM	Ottawa, ON	Train Station	10:35 PM	Buffalo, NY	Central Bus Station	Economy	$58	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/7/2026 1:45:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/7/2026 10:35:00 PM. 50 Economy ticket for $58 per person are available. Travel duration is 8h 50m
FlixBus	9h 45m	2:30 PM	Ottawa, ON	Train Station	12:15 AM	Buffalo, NY	Central Bus Station	Economy	$58	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/7/2026 2:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/8/2026 12:15:00 AM. 50 Economy ticket for $58 per person are available. Travel duration is 9h 45m
FlixBus	10h 20m	6:00 AM	Ottawa, ON	Train Station	4:20 PM	Buffalo, NY	Central Bus Station	Economy	$59	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/7/2026 6:00:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 9/7/2026 4:20:00 PM. 50 Economy ticket for $59 per person are available. Travel duration is 10h 20m
FlixBus	10h 50m	4:30 PM	Ottawa, ON	Train Station	3:20 AM	Buffalo, NY	Central Bus Station	Economy	$59	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/7/2026 4:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/8/2026 3:20:00 AM. 50 Economy ticket for $59 per person are available. Travel duration is 10h 50m

Did you know that if you travel from Ottawa, ON to Buffalo, NY via Toronto, ON, you can save more than $22? You can find the corresponding connections below.
- Rider Express
  
  10h 15m
  
  0
  
  2:00 PM
  
  Ottawa, ON
  St. Laurent Bus Station
  
  7:40 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  0
  
  Economy
  
  $18
  
  A Bus from Rider Express goes from St. Laurent Bus Station, Ottawa, ON (Canada) at 9/8/2026 2:00:00 PM to Union Station Bus Terminal, Toronto, ON (Canada) arriving at 9/8/2026 7:40:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 40m
- Greyhound US
  
  2h 45m
  
  0
  
  9:30 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  12:15 AM
  
  Buffalo, NY
  Central Bus Station
  
  0
  
  Economy
  
  $17
  
  A Bus from Greyhound US goes from Union Station Bus Terminal, Toronto, ON (Canada) at 9/8/2026 9:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/9/2026 12:15:00 AM. 50 Economy ticket for $17 per person are available. Travel duration is 2h 45m
Travel time is 1h 25m longer, but you will save $22

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	11h 50m	3:30 PM	Ottawa, ON	Train Station	3:20 AM	Buffalo, NY	Central Bus Station	Economy	$44	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/8/2026 3:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/9/2026 3:20:00 AM. 50 Economy ticket for $44 per person are available. Travel duration is 11h 50m
FlixBus	11h 5m	11:40 AM	Ottawa, ON	Gloucester Centre Bus Stop	10:45 PM	Buffalo, NY	Central Bus Station	Economy	$44	A Bus from FlixBus goes from Gloucester Centre Bus Stop, Ottawa, ON (Canada) at 9/8/2026 11:40:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 9/8/2026 10:45:00 PM. 50 Economy ticket for $44 per person are available. Travel duration is 11h 5m
FlixBus	8h 50m	1:45 PM	Ottawa, ON	Train Station	10:35 PM	Buffalo, NY	Central Bus Station	Economy	$45	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/8/2026 1:45:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/8/2026 10:35:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 8h 50m
FlixBus	11h 30m	1:00 AM	Ottawa, ON	Train Station	12:30 PM	Buffalo, NY	Central Bus Station	Economy	$47	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 9/8/2026 1:00:00 AM to Central Bus Station, Buffalo, NY (USA) arriving at 9/8/2026 12:30:00 PM. 50 Economy ticket for $47 per person are available. Travel duration is 11h 30m

Did you know that if you travel from Ottawa, ON to Buffalo, NY via Toronto, ON, you can save more than $9? You can find the corresponding connections below.
- Rider Express
  
  10h 15m
  
  0
  
  2:00 PM
  
  Ottawa, ON
  St. Laurent Bus Station
  
  7:40 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  0
  
  Economy
  
  $18
  
  A Bus from Rider Express goes from St. Laurent Bus Station, Ottawa, ON (Canada) at 9/8/2026 2:00:00 PM to Union Station Bus Terminal, Toronto, ON (Canada) arriving at 9/8/2026 7:40:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 5h 40m
- Greyhound US
  
  2h 45m
  
  0
  
  9:30 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  12:15 AM
  
  Buffalo, NY
  Central Bus Station
  
  0
  
  Economy
  
  $17
  
  A Bus from Greyhound US goes from Union Station Bus Terminal, Toronto, ON (Canada) at 9/8/2026 9:30:00 PM to Central Bus Station, Buffalo, NY (USA) arriving at 9/9/2026 12:15:00 AM. 50 Economy ticket for $17 per person are available. Travel duration is 2h 45m
Travel time is 1h 25m longer, but you will save $9

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.

Monday is the busiest day, with more than 8 daily buses from Ottawa, ON to Buffalo, NY. Tuesday has instead the fewest connections, with only 4 daily coaches between Ottawa, ON and Buffalo, NY.

The busiest time of the day is the Afternoon, with 5 buses from Ottawa, ON to Buffalo, NY, while Evening sees the fewest connections between Ottawa, ON and Buffalo, NY, with 2 offers.

Test cheapest views

The cheapest bus for the 9/21/2026 costs just $42, from FlixBus

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 $42!

Cheapest Bus	$42
Fastest Bus	8h 50m
Earliest Bus	1:00 AM
Latest Bus	3:30 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 09/07/2026 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 09/06

Monday 09/07

$57

Tuesday 09/08

$44

Wednesday 09/09

Thursday 09/10

Friday 09/11

Saturday 09/12

Sunday 09/13

Monday 09/14

Tuesday 09/15

Wednesday 09/16

Thursday 09/17

Friday 09/18

Saturday 09/19

Sunday 09/20

Monday 09/21

$42

Tuesday 09/22

Wednesday 09/23

Thursday 09/24

Friday 09/25

Saturday 09/26

Sunday 09/27

Monday 09/28

Tuesday 09/29

Wednesday 09/30

Thursday 10/01

Friday 10/02

Saturday 10/03

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 $42, Monday is the cheapest day for a bus from Ottawa, ON to Buffalo, NY. Tuesday instead is the most expensive day with prices starting from $44.

Night is the cheapest day time for bus tickets from Ottawa, ON to Buffalo, NY, with $42. Evening is the most expensive time of the day with prices starting from $61.

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 $42 and takes 11h 5m 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 $42 and $64. 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 8h 50m. Bus tickets for this connection cost $58. 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 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 Buffalo, NY?

The latest bus trip departing from Ottawa, ON for Buffalo, NY starts at 3:30 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.

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!