- Must visit
Canadian Museum of History
Canada’s national museum of human history across the river from downtown, known for the Grand Hall, Indigenous history, and landmark exhibitions.
Cheapest price
$54
Average price
$56
Fastest journey
10 h 45 m
Average duration
11 h 28 m
Buses per day
2
Distance
378 km
The best way to find a cheap bus ticket from Buffalo, NY to Ottawa, ON is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Buffalo, NY to Ottawa, ON will cost around $56 if you buy it on the day, but the cheapest tickets can be found for only $54.
Of the 2 buses that leave Buffalo, NY for Ottawa, ON on Mon, Jul 13, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Jul 13 the direct buses cover the 378 km distance in an average of 11 h 28 m but if you time it right, some buses will get you there in just 10 h 45 m .
On Mon, Jul 13 the slowest buses will take 12 h 10 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Omio recommends booking the bus as it is the most popular option from Buffalo, NY to Ottawa, ON among Omio's users. If you are prioritising price take the bus with prices starting from $54. For those with little time consider booking a bus which can get you there in 8h 5m. The ticket price range depends on the travel mode: a bus costs an average of $54, and a bus costs an average of $54.
Distance: 234 miles (378 km)
Most popular Bus | Driving |
|---|---|
$74 Average price Cheapest | $101 Average price (fuel + tolls) |
8h 35m Average total duration Fastest 8h 5m Onboard + 30m Additional time* | 5h 0m Average total duration (door-to-door) |
![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options |
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 12:00AM | Arrival Time 10:45AM | Duration 10h45 | Departure days Fri | Cheapest price $70 |
Operator FlixBus | Departure Time 04:45AM | Arrival Time 03:30PM | Duration 10h45 | Departure days Fri | Cheapest price $60 |
Operator FlixBus | Departure Time 05:15AM | Arrival Time 03:30PM | Duration 10h15 | Departure days Fri | Cheapest price $61 |
Operator FlixBus | Departure Time 08:10AM | Arrival Time 05:00PM | Duration 8h50 | Departure days Fri | Cheapest price $60 |
Operator FlixBus | Departure Time 08:30AM | Arrival Time 08:20PM | Duration 11h50 | Departure days Fri | Cheapest price $112 |
Operator FlixBus | Departure Time 08:45AM | Arrival Time 12:20AM | Duration 15h35 | Departure days Sun | Cheapest price $61 |
Operator FlixBus | Departure Time 09:00AM | Arrival Time 08:05PM | Duration 11h05 | Departure days Fri | Cheapest price $112 |
Operator FlixBus | Departure Time 09:45AM | Arrival Time 04:40AM | Duration 18h55 | Departure days Tue | Cheapest price $82 |
Operator FlixBus | Departure Time 10:30AM | Arrival Time 10:05PM | Duration 11h35 | Departure days Fri | Cheapest price $60 |
Operator FlixBus | Departure Time 10:50AM | Arrival Time 10:05PM | Duration 11h15 | Departure days Fri | Cheapest price $60 |
Operator FlixBus | Departure Time 01:10PM | Arrival Time 04:40AM | Duration 15h30 | Departure days Mon, Tue, Wed | Cheapest price $58 |
Operator FlixBus | Departure Time 06:35PM | Arrival Time 05:25AM | Duration 10h50 | Departure days Fri | Cheapest price $57 |
Operator FlixBus | Departure Time 07:00PM | Arrival Time 05:50AM | Duration 10h50 | Departure days Fri | Cheapest price $58 |
Operator FlixBus | Departure Time 11:00PM | Arrival Time 09:45AM | Duration 10h45 | Departure days Mon, Wed, Sun | Cheapest price $54 |
Operator FlixBus | Departure Time 11:15PM | Arrival Time 11:00AM | Duration 11h45 | Departure days Tue | Cheapest price $77 |
The table below shows live departures for Buffalo, NY to Ottawa, ON buses for today, Sunday, July 12. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:00 PM Buffalo, NY | 10h45 | 9:45 AM Ottawa, ON | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
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.
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 $54 (€45) 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 $54 (€45) |
Buses per day 10 |
Fastest bus 10h 15m |
First bus 12:25 AM |
Last bus 11:40 PM |
Cheapest Month Jan |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Oct - Dec |
Busiest Day Sat |
Least Busy Day Sat |
Best time to book 1 day |
Discover the best of Ottawa — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Ottawa trip today.
Canada’s national museum of human history across the river from downtown, known for the Grand Hall, Indigenous history, and landmark exhibitions.
The country’s premier art museum, noted for Canadian and Indigenous art, major international works, and the iconic spider sculpture outside.
A highly regarded museum covering Canada’s military history through immersive galleries, artifacts, and memorial spaces.
Ottawa’s best-known lively district for walking, browsing, and people-watching, with heritage streets and a strong visitor atmosphere.
A scenic walking and cycling route beside the canal, especially popular for skyline views and seasonal photography.
A central park with classic views toward Parliament, the Ottawa River, and the National Gallery, ideal for relaxed sightseeing.
Hand-stretched fried pastry topped with cinnamon sugar or other sweet toppings. It is an iconic Ottawa treat strongly associated with the Rideau Canal area.
French fries topped with cheese curds and gravy, a classic comfort food from nearby Quebec that is widely loved in Ottawa.
Ottawa is famous for its many Lebanese shawarma shops. Typically made with spit-roasted meat, garlic sauce, pickles, and vegetables in a wrap or on a platter.
Long-running upscale restaurant focused on refined Canadian cuisine, polished service, and an extensive wine program.
Acclaimed contemporary Canadian fine dining restaurant known for its multi-course tasting menus and creative presentation in an intimate setting.
Well-loved casual gastropub in the Market area, known for hearty burgers, poutine, and a relaxed neighborhood atmosphere.
Moderate by Canadian standards. Hotels can be pricey in peak season, but casual dining and transit are manageable.
Tip 15-20% before tax in restaurants. Tip bartenders CAD 1-2 per drink, round up taxis, and tip hotel staff or delivery drivers for good service.
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.

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