Bus Ottawa, ON to Buffalo Airport (BUF): Find cheap tickets

Compare all timetables for the shuttles from Ottawa, ON to Buffalo Airport

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

today

$89

tomorrow

$78

Sunday

$84

Monday

$60

Tuesday

Wednesday

$74

Thursday

Cheapest bus trips today
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	11h 5m	11:40 PM	Ottawa, ON	Iris Street	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$89	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/5/2025 11:40:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/6/2025 10:45:00 AM. 50 Economy ticket for $89 per person are available. Travel duration is 11h 5m
FlixBus	10h 46m	11:59 PM	Ottawa, ON	Train Station	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$89	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/5/2025 11:59:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/6/2025 10:45:00 AM. 50 Economy ticket for $89 per person are available. Travel duration is 10h 46m
FlixBus	11h 35m	11:40 AM	Ottawa, ON	Iris Street	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$96	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/5/2025 11:40:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/5/2025 11:15:00 PM. 50 Economy ticket for $96 per person are available. Travel duration is 11h 35m
FlixBus	9h 45m	1:30 PM	Ottawa, ON	Train Station	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$96	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/5/2025 1:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/5/2025 11:15:00 PM. 50 Economy ticket for $96 per person are available. Travel duration is 9h 45m

Did you know that if you travel from Ottawa, ON to Buffalo Airport via Toronto, ON, you can save more than $50? You can find the corresponding connections below.
- Busbud
  
  11h 45m
  
  0
  
  11:30 AM
  
  Ottawa, ON
  Train Station
  
  4:35 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  0
  
  Basic
  
  $21
  
  A Bus from Busbud goes from Train Station, Ottawa, ON (Canada) at 12/6/2025 11:30:00 AM to Union Station Bus Terminal, Toronto, ON (Canada) arriving at 12/6/2025 4:35:00 PM. 50 Basic ticket for $21 per person are available. Travel duration is 5h 5m
- Busbud
  
  3h 35m
  
  0
  
  7:40 PM
  
  Toronto, ON
  Union Station Bus Terminal
  
  11:15 PM
  
  Buffalo Airport
  Buffalo Airport
  
  0
  
  Economy
  
  $18
  
  A Bus from Busbud goes from Union Station Bus Terminal, Toronto, ON (Canada) at 12/6/2025 7:40:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/6/2025 11:15:00 PM. 50 Economy ticket for $18 per person are available. Travel duration is 3h 35m
Travel time is 2h 0m longer, but you will save $50

Cheapest bus trips tomorrow
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	11h 35m	11:40 AM	Ottawa, ON	Gloucester Centre Bus Stop	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$78	A Bus from FlixBus goes from Gloucester Centre Bus Stop, Ottawa, ON (Canada) at 12/6/2025 11:40:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/6/2025 11:15:00 PM. 50 Economy ticket for $78 per person are available. Travel duration is 11h 35m
FlixBus	9h 45m	1:30 PM	Ottawa, ON	Train Station	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$78	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/6/2025 1:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/6/2025 11:15:00 PM. 50 Economy ticket for $78 per person are available. Travel duration is 9h 45m
FlixBus	11h 5m	11:40 PM	Ottawa, ON	Gloucester Centre Bus Stop	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$104	A Bus from FlixBus goes from Gloucester Centre Bus Stop, Ottawa, ON (Canada) at 12/6/2025 11:40:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/7/2025 10:45:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 11h 5m
FlixBus	10h 46m	11:59 PM	Ottawa, ON	Train Station	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$104	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/6/2025 11:59:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/7/2025 10:45:00 AM. 50 Economy ticket for $104 per person are available. Travel duration is 10h 46m

Did you know that if you travel from Ottawa, ON to Buffalo Airport via Niagara Falls, ON, you can save more than $40? You can find the corresponding connections below.
- Busbud
  
  9h 45m
  
  0
  
  1:30 PM
  
  Ottawa, ON
  Train Station
  
  9:25 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  0
  
  Economy
  
  $32
  
  A Bus from Busbud goes from Train Station, Ottawa, ON (Canada) at 12/8/2025 1:30:00 PM to Rapidsview Bus Stop, Niagara Falls, ON (Canada) arriving at 12/8/2025 9:25:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 7h 55m
- Busbud
  
  1h 45m
  
  0
  
  9:30 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  11:15 PM
  
  Buffalo Airport
  Buffalo Airport
  
  0
  
  Economy
  
  $6
  
  A Bus from Busbud goes from Rapidsview Bus Stop, Niagara Falls, ON (Canada) at 12/8/2025 9:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 11:15:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 45m
Travel time is the same as the direct connection, but you will save $40

Cheapest bus trips Sunday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	11h 35m	11:40 AM	Ottawa, ON	Gloucester Centre Bus Stop	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$84	A Bus from FlixBus goes from Gloucester Centre Bus Stop, Ottawa, ON (Canada) at 12/7/2025 11:40:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/7/2025 11:15:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 11h 35m
FlixBus	9h 45m	1:30 PM	Ottawa, ON	Train Station	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$84	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/7/2025 1:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/7/2025 11:15:00 PM. 50 Economy ticket for $84 per person are available. Travel duration is 9h 45m
FlixBus	11h 5m	11:40 PM	Ottawa, ON	Gloucester Centre Bus Stop	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$88	A Bus from FlixBus goes from Gloucester Centre Bus Stop, Ottawa, ON (Canada) at 12/7/2025 11:40:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 10:45:00 AM. 50 Economy ticket for $88 per person are available. Travel duration is 11h 5m
FlixBus	10h 46m	11:59 PM	Ottawa, ON	Train Station	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$88	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/7/2025 11:59:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 10:45:00 AM. 50 Economy ticket for $88 per person are available. Travel duration is 10h 46m

Did you know that if you travel from Ottawa, ON to Buffalo Airport via Niagara Falls, ON, you can save more than $46? You can find the corresponding connections below.
- Busbud
  
  9h 45m
  
  0
  
  1:30 PM
  
  Ottawa, ON
  Train Station
  
  9:25 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  0
  
  Economy
  
  $32
  
  A Bus from Busbud goes from Train Station, Ottawa, ON (Canada) at 12/8/2025 1:30:00 PM to Rapidsview Bus Stop, Niagara Falls, ON (Canada) arriving at 12/8/2025 9:25:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 7h 55m
- Busbud
  
  1h 45m
  
  0
  
  9:30 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  11:15 PM
  
  Buffalo Airport
  Buffalo Airport
  
  0
  
  Economy
  
  $6
  
  A Bus from Busbud goes from Rapidsview Bus Stop, Niagara Falls, ON (Canada) at 12/8/2025 9:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 11:15:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 45m
Travel time is the same as the direct connection, but you will save $46

Cheapest bus trips Monday
BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Seat classes	Price
FlixBus	11h 35m	11:40 AM	Ottawa, ON	Iris Street	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$60	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/8/2025 11:40:00 AM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 11:15:00 PM. 50 Economy ticket for $60 per person are available. Travel duration is 11h 35m
FlixBus	9h 45m	1:30 PM	Ottawa, ON	Train Station	11:15 PM	Buffalo Airport	Buffalo Airport	Economy	$60	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/8/2025 1:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 11:15:00 PM. 50 Economy ticket for $60 per person are available. Travel duration is 9h 45m
FlixBus	11h 5m	11:40 PM	Ottawa, ON	Iris Street	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$68	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/8/2025 11:40:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/9/2025 10:45:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 11h 5m
FlixBus	10h 46m	11:59 PM	Ottawa, ON	Train Station	10:45 AM	Buffalo Airport	Buffalo Airport	Economy	$68	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/8/2025 11:59:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/9/2025 10:45:00 AM. 50 Economy ticket for $68 per person are available. Travel duration is 10h 46m

Did you know that if you travel from Ottawa, ON to Buffalo Airport via Niagara Falls, ON, you can save more than $22? You can find the corresponding connections below.
- Busbud
  
  9h 45m
  
  0
  
  1:30 PM
  
  Ottawa, ON
  Train Station
  
  9:25 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  0
  
  Economy
  
  $32
  
  A Bus from Busbud goes from Train Station, Ottawa, ON (Canada) at 12/8/2025 1:30:00 PM to Rapidsview Bus Stop, Niagara Falls, ON (Canada) arriving at 12/8/2025 9:25:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 7h 55m
- Busbud
  
  1h 45m
  
  0
  
  9:30 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  11:15 PM
  
  Buffalo Airport
  Buffalo Airport
  
  0
  
  Economy
  
  $6
  
  A Bus from Busbud goes from Rapidsview Bus Stop, Niagara Falls, ON (Canada) at 12/8/2025 9:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 11:15:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 45m
Travel time is the same as the direct connection, but you will save $22

Cheapest bus trips Wednesday
Mode of Transport	BertCompanyCountOneCompanyName	Duration	Departure time	From	Departure	Arrival time	To	Destination	Logo	Seat classes	Price
	FlixBus	11h 5m	11:40 PM	Ottawa, ON	Iris Street	10:45 AM	Buffalo Airport	Buffalo Airport		Economy	$74	A Bus from FlixBus goes from Iris Street, Ottawa, ON (Canada) at 12/10/2025 11:40:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/11/2025 10:45:00 AM. 50 Economy ticket for $74 per person are available. Travel duration is 11h 5m
	FlixBus	10h 46m	11:59 PM	Ottawa, ON	Train Station	10:45 AM	Buffalo Airport	Buffalo Airport		Economy	$74	A Bus from FlixBus goes from Train Station, Ottawa, ON (Canada) at 12/10/2025 11:59:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/11/2025 10:45:00 AM. 50 Economy ticket for $74 per person are available. Travel duration is 10h 46m

Did you know that if you travel from Ottawa, ON to Buffalo Airport via Niagara Falls, ON, you can save more than $36? You can find the corresponding connections below.
- Busbud
  
  9h 45m
  
  0
  
  1:30 PM
  
  Ottawa, ON
  Train Station
  
  9:25 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  0
  
  Economy
  
  $32
  
  A Bus from Busbud goes from Train Station, Ottawa, ON (Canada) at 12/8/2025 1:30:00 PM to Rapidsview Bus Stop, Niagara Falls, ON (Canada) arriving at 12/8/2025 9:25:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 7h 55m
- Busbud
  
  1h 45m
  
  0
  
  9:30 PM
  
  Niagara Falls, ON
  Rapidsview Bus Stop
  
  11:15 PM
  
  Buffalo Airport
  Buffalo Airport
  
  0
  
  Economy
  
  $6
  
  A Bus from Busbud goes from Rapidsview Bus Stop, Niagara Falls, ON (Canada) at 12/8/2025 9:30:00 PM to Buffalo Airport, Buffalo Airport (USA) arriving at 12/8/2025 11:15:00 PM. 50 Economy ticket for $6 per person are available. Travel duration is 1h 45m
Travel Time is 1h 1m shorter, and you will save $36

Best Price Offer: The price for the cheapest bus from Ottawa, ON to Buffalo Airport is $60 on 12/8/2025. Flexible travelers save on ticket prices.

Frequency of bus connections between Ottawa, ON and Buffalo Airport

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

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

The busiest time of the day is the Evening, with 14 buses from Ottawa, ON to Buffalo Airport, while Morning sees the fewest connections between Ottawa, ON and Buffalo Airport, with 5 offers.

Facts about the bus from Ottawa, ON to Buffalo Airport (BUF)

Compare all providers like FlixBus that travel 4 times every day by bus from Ottawa, ON to Buffalo Airport in one click! Book your bus ticket from Ottawa, ON to Buffalo Airport starting from $60!

Cheapest Bus	$60
Fastest Bus	9h 45m
Earliest Bus	11:40 AM
Latest Bus	11:59 PM
Daily Bus Routes	4 Ø
Distance	228.4 miles
Bus Companies	FlixBus

Cheapest bus connections from Ottawa, ON to Buffalo Airport

Every day, 4 buses from 1 bus companies leave Ottawa, ON for Buffalo Airport: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 12/05/2025 and for the following days.

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday 11/30

Monday 12/01

Tuesday 12/02

Wednesday 12/03

Thursday 12/04

Friday 12/05

$89

Saturday 12/06

$78

Sunday 12/07

$84

Monday 12/08

$60

Tuesday 12/09

Wednesday 12/10

$75

Thursday 12/11

Friday 12/12

Saturday 12/13

Sunday 12/14

Monday 12/15

Tuesday 12/16

Wednesday 12/17

Thursday 12/18

Friday 12/19

Saturday 12/20

Sunday 12/21

Monday 12/22

Tuesday 12/23

Wednesday 12/24

Thursday 12/25

Friday 12/26

Saturday 12/27

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

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

With a price starting from $60, Monday is the cheapest day for a bus from Ottawa, ON to Buffalo Airport. Friday instead is the most expensive day with prices starting from $89.

Morning is the cheapest day time for bus tickets from Ottawa, ON to Buffalo Airport, with $60. Evening is the most expensive time of the day with prices starting from $68.

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

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 Airport 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 Airport, 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 Airport are also emptier.

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

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

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

Bay / Queen Bus Station

Bay / Queen Bay / Queen

Buffalo Airport

Genesse St 4200

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

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

FAQs about the Ottawa, ON to Buffalo Airport bus

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

This depends on, among other things, the day and time of travel. The cheapest trip is available from $60 and takes 11h 35m to reach Buffalo Airport. Compare offers to save money!

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

This route is offered by 1 companies with a range of ticket prices between $60 and $106. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Buffalo Airport.

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

Every day, the Ottawa, ON to Buffalo Airport bus route is served by approximately 4 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 Airport take?

The fastest shuttle from Ottawa, ON to Buffalo Airport is offered by FlixBus and takes 9h 45m. Bus tickets for this connection cost $96. In this context, bear in mind that the journey can take longer due to traffic.

What time is the first shuttle from Ottawa, ON to Buffalo Airport?

The earliest bus arriving in Buffalo Airport from Ottawa, ON starts at 11:40 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 shuttle from Ottawa, ON to Buffalo Airport?

The latest bus trip departing from Ottawa, ON for Buffalo Airport 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 Airport route?

When traveling by shuttle from Ottawa, ON to Buffalo Airport, 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 Airport?

You can check all the direct connections between Ottawa, ON and Buffalo Airport 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 Airport 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 Airport bus route free of charge. Simply use our search to find a shuttle that is best suited to your needs for your planned travel date.

What equipment is available for the Ottawa, ON Buffalo Airport 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 shuttle from Ottawa, ON to Buffalo Airport on your planned travel date.

Available seat classes which are offered on the bus route Ottawa, ON to Buffalo Airport

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 Airport

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