The cheapest and fastest buses from Ottawa, ON to Buffalo, NY
Cheapest price
$55
Average price
$60
Fastest journey
10 h 5 m
Average duration
13 h 45 m
Buses per day
2
Distance
378 km
The best way to find a cheap bus ticket from Ottawa, ON to Buffalo, NY is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Ottawa, ON to Buffalo, NY will cost around $60 if you buy it on the day, but the cheapest tickets can be found for only $55.
Of the 2 buses that leave Ottawa, ON for Buffalo, NY on Mon, Dec 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Dec 22 the direct buses cover the 378 km distance in an average of 13 h 45 m but if you time it right, some buses will get you there in just 10 h 5 m .
On Mon, Dec 22 the slowest buses will take 17 h 25 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.




Travel Information
Compare train and bus for Ottawa, ON to Buffalo, NY
Omio recommends booking the bus as it is the most popular option from Ottawa, ON to Buffalo, NY among Omio's users. If you are prioritising price take the bus with prices starting from €38. For those with little time consider booking a bus which can get you there in 8h 26m. The ticket price range depends on the travel mode: a bus costs an average of €38, and a train costs an average of €157.
Distance: 234 miles (378 km)
Compare bus with
Most popular Bus | Train |
|---|---|
€53 Average price Cheapest | €157 Average price |
8h 56m Average total duration Fastest 8h 26m Onboard + 30m Additional time* | 18h 52m Average total duration 18h 22m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Ottawa, ON to Buffalo, NY Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator FlixBus | Departure Time 12:25AM | Arrival Time 10:20AM | Duration 9h55 | Departure days Sun | Cheapest price $126 |
Operator FlixBus | Departure Time 06:00AM | Arrival Time 04:20PM | Duration 10h20 | Departure days Sun | Cheapest price $123 |
Operator FlixBus | Departure Time 11:40AM | Arrival Time 10:50PM | Duration 11h10 | Departure days Sun | Cheapest price $125 |
Operator FlixBus | Departure Time 12:30PM | Arrival Time 10:50PM | Duration 10h20 | Departure days Sun | Cheapest price $126 |
Operator FlixBus | Departure Time 01:30PM | Arrival Time 10:50PM | Duration 9h20 | Departure days Sun | Cheapest price $125 |
Operator FlixBus | Departure Time 02:30PM | Arrival Time 12:15AM | Duration 9h45 | Departure days Sun | Cheapest price $126 |
Operator FlixBus | Departure Time 06:55PM | Arrival Time 10:20AM | Duration 15h25 | Departure days Sun | Cheapest price $167 |
Operator FlixBus | Departure Time 11:40PM | Arrival Time 10:20AM | Duration 10h40 | Departure days Sun | Cheapest price $125 |
Operator FlixBus | Departure Time 11:59PM | Arrival Time 10:20AM | Duration 10h21 | Departure days Sun | Cheapest price $125 |
Live departures
Ottawa, ON to Buffalo, NY bus times
The table below shows live departures for Ottawa, ON to Buffalo, NY buses for today, Sunday, December 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
FlixBus · FlixBus | 4:40 PM Ottawa, Gloucester Centre, ON | 11h10 | 3:50 AM Buffalo, NFTA Metro Center | 1 transfer | |
FlixBus · FlixBus | 4:40 PM Ottawa, Gloucester Centre, ON | 11h35 | 4:15 AM Cheektowaga, BNIA Drway & BNIA Terminal | 1 transfer | |
FlixBus · FlixBus | 5:30 PM Ottawa, ON | 10h45 | 4:15 AM Cheektowaga, BNIA Drway & BNIA Terminal | 1 transfer | |
FlixBus · FlixBus | 5:30 PM Ottawa, ON | 10h20 | 3:50 AM Buffalo, NFTA Metro Center | 1 transfer | |
FlixBus · FlixBus | 6:30 PM Ottawa, VIA Rail, ON | 9h45 | 4:15 AM Cheektowaga, BNIA Drway & BNIA Terminal | 1 transfer | |
FlixBus · FlixBus | 6:30 PM Ottawa, VIA Rail, ON | 9h20 | 3:50 AM Buffalo, NFTA Metro Center | 1 transfer | |
FlixBus+![]() | 7:30 PM Ottawa, VIA Rail, ON | 9h45 | 5:15 AM Buffalo, NFTA Metro Center | 1 transfer | |
FlixBus · FlixBus · FlixBus | 11:55 PM Ottawa, ON | 15h50 | 3:45 PM Cheektowaga, BNIA Drway & BNIA Terminal | 2 transfers | |
FlixBus · FlixBus · FlixBus | 11:55 PM Ottawa, ON | 15h25 | 3:20 PM Buffalo, NFTA Metro Center | 2 transfers | |
| Monday, December 22 | |||||
FlixBus · FlixBus | 4:40 AM Ottawa, Gloucester Centre, ON | 10h40 | 3:20 PM Buffalo, NFTA Metro Center | 1 transfer | |
FlixBus · FlixBus | 4:40 AM Ottawa, Gloucester Centre, ON | 11h05 | 3:45 PM Cheektowaga, BNIA Drway & BNIA Terminal | 1 transfer | |
FlixBus · FlixBus | 4:59 AM Ottawa, VIA Rail, ON | 10h46 | 3:45 PM Cheektowaga, BNIA Drway & BNIA Terminal | 1 transfer | |
FlixBus · FlixBus | 4:59 AM Ottawa, VIA Rail, ON | 10h21 | 3:20 PM Buffalo, NFTA Metro Center | 1 transfer | |
![]() | 4:00 PM Ottawa, ON | 10h05 | 2:05 AM Buffalo, NY | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Ottawa, ON to Buffalo, NY by train or bus
Compare train and 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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Dec 28
Journey information
Overview: Bus from Ottawa, ON to Buffalo, NY
Buses from Ottawa, ON to Buffalo, NY run on average 8 times per day, taking around 8h 26m. Cheap bus tickets for this journey start at $47 (€38) 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 9h 45m.
Distance 234 miles (378 km) |
Average bus duration 8h 26m |
Cheapest ticket price $47 (€38) |
Buses per day 8 |
Fastest bus 9h 45m |
First bus 00:25 |
Last bus 23:40 |
Bus providers: FlixBus from Ottawa, ON to Buffalo, NYYou can travel by bus between Ottawa, ON to Buffalo, NY with FlixBus for as low as $47 (€38). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
FAQs: Bus from Ottawa, ON to Buffalo, NY
Find answers to the most common questions about traveling from Ottawa, ON to Buffalo, NY 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 Buffalo, NY, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- 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.
To find the cheapest bus tickets for your trip from Ottawa, ON to Buffalo, NY, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- 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 Ottawa, ON to Buffalo, NY
Most popular bus connections from Ottawa, ON
More options for your journey from Ottawa, ON to Buffalo, NY
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