Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | Ottawa (VIA Rail) | Niagara Frontier Transportation Authority | Cheapest | ||||
FlixBus + Greyhound Lines, Inc. | Bus | Terry Fox / Centrum | Niagara Frontier Transportation Authority | Fastest | ||||
| Bus | Ottawa (VIA Rail) | Niagara Frontier Transportation Authority | No tags | ||||
FlixBus + Greyhound Lines, Inc. | Bus | Ottawa (VIA Rail) | Niagara Frontier Transportation Authority | No tags | ||||
| Bus | Ottawa (VIA Rail) | Buffalo (BUF) Airport | No tags |
Last refresh of the prices: Yesterday at 9:05 PM EST.
Get from Ottawa to Buffalo
The journey takes about 10 hours 50 minutes, and with fares starting at just $72, it presents an excellent value for a comfortable ride.
Where are the popular stops in Ottawa and Buffalo?
Stops in Ottawa
- AVIA Rail – Pick-up, main entrance, 200 Chemin Tremblay Rd, K1G 3H5, Canada
- BRing Rd-Transit stop# 7072 - Shelter #9552, Ottawa, ON K1G, Canada
- C
Université d'Ottawa - Desmarais Building
Université d'Ottawa, Desmarais Building - next to Waller/Laurier stop, 55 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada - D
St-Laurent Station - 1300 St. Laurent Blvd
St-Laurent Station , 1300, St-Laurent Blvd, Ottawa, ON K1K 4H4, Canada - E
Queen & Metcalfe
508 Queen St, Ottawa, ON K1P, Canada - F
University of Ottawa
University of Ottawa, 55 Laurier Ave. E, Ottawa, ON K1N 6N5, Canada
Stops in Buffalo
- B185 Ellicott St, Buffalo, NY 14203, USA
- C75 Exchange St, Buffalo, NY 14203, USA
Compare bus companies
Based on 12234 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the Wi‑Fi. FlixBus ticket prices on this trip start at $72
FlixBus Ottawa Buffalo recent customer reviews
Flix bus was great! The bus arrived even earlier than scheduled. The environment was comfortable and the driver was really helpful when asked questions for guidance.
Chiamaka I.
Frequently asked questions about travelling from Ottawa, CA to Buffalo, NY by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Ottawa to Buffalo?
The cheapest bus tickets from Ottawa to Buffalo start from $72. The average price for this route is around $99. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Ottawa to Buffalo?
The average bus travel time from Ottawa to Buffalo is 10h 50m, covering a distance of 356 km. The quickest bus can get you there in 9h 55m and is operated by FlixBus.
Which bus companies service the Ottawa to Buffalo route?
Several major bus companies operate on this route with 18 buses available per day.
What are the earliest and latest departure times for the bus from Ottawa to Buffalo?
The earliest bus departs from Ottawa to Buffalo at 12:25am. And the latest bus departs at 11:59pm.
What are the CO₂ emissions for the bus trip from Ottawa to Buffalo?
A bus trip from Ottawa to Buffalo generates an estimated 9 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Ottawa, CA to Buffalo, NY was searched and found on Feb 20, 2026 with a price of $80To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ottawa, CA to Buffalo, NY, as early as possible.
You can expect to pay from $80 to $120 for a bus ticket from Ottawa, CA to Buffalo, NY based on the last 2 days. You can expect to find the cheapest price for the trip at $109 which is on 2026-02-21.
