Bus Tickets from Buffalo, NY to Ottawa, ON

Find affordable bus tickets from Buffalo, NY to Ottawa, ON with flexible options. Book your trip now

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SunMay 11
from US$68
MonMay 12
TueMay 13
from US$50
WedMay 14
from US$55
ThuMay 15
FriMay 16
from US$73
SatMay 17
SunMay 18

Cheap buses leaving Tuesday

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: May 13 at
    Departure city: Buffalo
    Departure location: Buffalo (BUF) Airport
    Arrival time: May 13 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: May 13 at
    Departure city: Buffalo
    Departure location: Niagara Frontier Transportation Authority
    Arrival time: May 14 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: May 13 at
    Departure city: Buffalo
    Departure location: Niagara Frontier Transportation Authority
    Arrival time: May 13 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: May 13 at
    Departure city: Buffalo
    Departure location: Niagara Frontier Transportation Authority
    Arrival time: May 13 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: Greyhound Lines, Inc. + FlixBus
    Greyhound Lines, Inc. + FlixBus
    Vehicle: BusDuration:
  • Departure time: May 13 at
    Departure city: Buffalo
    Departure location: Niagara Frontier Transportation Authority
    Arrival time: May 14 at
    Destination city: Ottawa
    Destination location: Ottawa (VIA Rail)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:

Last refresh of the prices: Last Tuesday at 4:38 AM EDT.

Prices and availability are subject to change.

Accepted payments

  • Visa
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  • American Express
  • China Union Pay
  • Diners Club Canada
  • Discover Click to Pay
  • JCB payment
  • Klarna (Pay over time)
  • Google Pay

Bus Buffalo to Ottawa: Trip Overview

Average Ticket PriceUS$75
Average Bus Trip Duration11h 15m
Number of daily buses16
Earliest bus departure4:45am
Distance358 km
Latest bus departure7:00pm

Buffalo to Ottawa Bus

With Busbud, comparing and booking tickets for a bus from Buffalo to Ottawa is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

Bus service from Buffalo to Ottawa will be provided by the most trusted bus companies.

Whether it is cheap bus tickets or more luxurious buses going to Ottawa from Buffalo, we help you find what you're looking for based on how much of a budget you have.

Frequently asked questions on the trip Buffalo - Ottawa

  1. How long is the bus trip from Buffalo to Ottawa?

    The typical travel time from Buffalo to Ottawa by bus is around 11h 15m. For the shortest travel time, select the fastest bus available, which will take you to Ottawa in about 9h 5m.

  2. How far is Buffalo from Ottawa?

    The distance between Buffalo and Ottawa is around 379 km (235 miles).

  3. What are the departure and arrival locations for buses traveling from Buffalo to Ottawa?

    Buses traveling this route start their trip at Buffalo Airport, in Buffalo, and end it at Via Rail (200 Tremblay Rd), in Ottawa.

  4. What is the cheapest way to go from Buffalo to Ottawa?

    The least expensive way to go from Buffalo to Ottawa would be going by bus. With a starting ticket price of US$48, this bus becomes your top pick for this journey.

  5. How much does it cost to take the bus from Buffalo to Ottawa?

    The bus fare from Buffalo to Ottawa is approximately US$75.

Find cheapest prices for buses

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

Best price found
05-07
No data
05-08
No data
Today
US$59
05-10
No data
05-11
US$60
05-12
No data
05-13
US$42
05-14
US$48
busbud logoThe cheapest trip from Buffalo to Ottawa was searched and found on May 13, 2025 with a price of US$42

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

You can expect to pay from US$42 to US$69 for a bus ticket from Buffalo to Ottawa based on the last 2 days. You can expect to find the cheapest price for the trip at US$42 which is on 2025-05-13.

About Bus Travel

Bus Travel Tips

Meet and talk to locals at the bus stations while travelling from Buffalo to Ottawa.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

Much more than a mere vehicle taking you from Buffalo to Ottawa, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Buffalo to Ottawa.

Make a music playlist for your bus ride from Buffalo to Ottawa, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Will you be returning to Buffalo by bus?

Bus from Buffalo to Ottawa

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