Compare prices and tickets Buffalo, NY to Ottawa, ON by bus
Compare bus prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Buffalo, NY to Ottawa, ON buses with Omio?
Why book with Omio vs FlixBus?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
Journey information
Overview: Bus from Buffalo, NY to Ottawa, ON
Buses from Buffalo, NY to Ottawa, ON run on average 10 times per day, taking around 8h 5m. Cheap bus tickets for this journey start at $45 (€36) if you book in advance.
The earliest bus runs at 00:25, the last at 23:40. The fastest bus covers the 234 miles (378 km) distance in 10h 15m.
Distance 234 miles (378 km) |
Average bus duration 8h 5m |
Cheapest ticket price $45 (€36) |
Buses per day 10 |
Fastest bus 10h 15m |
First bus 00:25 |
Last bus 23:40 |
Bus providers: FlixBus from Buffalo, NY to Ottawa, ONYou can travel by bus between Buffalo, NY to Ottawa, ON with FlixBus for as low as $45 (€36). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from Buffalo, NY to Ottawa, ON
Find answers to the most common questions about traveling from Buffalo, NY to Ottawa, ON by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at Ottawa, ON, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Parliament Hill, the political and cultural heart of Canada featuring Gothic Revival architecture and the iconic Peace Tower
- National Gallery of Canada, home to an extensive collection of Canadian and Indigenous art housed in a striking glass and granite building
- Rideau Canal, a UNESCO World Heritage Site offering scenic views and recreational activities like boating in summer and ice skating in winter
- Canadian Museum of History, showcasing the rich history and diverse cultures of Canada with interactive exhibits and a stunning riverside location
- ByWard Market, a historic and vibrant district known for its local produce, artisan shops, and lively dining scene.
- Diefenbunker: Canada's Cold War Museum, explore a fascinating underground bunker and learn about Canada's Cold War history
- Gatineau Park, enjoy outdoor activities like hiking, cycling, and picnicking in a beautiful natural setting
- Ottawa River, take a scenic cruise or try white-water rafting for an adventurous experience
- Canadian Tulip Festival, visit in spring to see vibrant tulip displays and enjoy cultural events
- Ottawa Little Theatre, catch a live performance at one of Canada's oldest community theatres.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- FlixBus
- Additional luggage can be purchased for a fee.
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
popular bus stations
Popular bus stations from Buffalo, NY to Ottawa, ON
Most popular bus connections from Buffalo, NY
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