Next bus departures
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
FlixBus + Greyhound Lines, Inc. | Bus | Terry Fox / Centrum | 120 Old Main St. | Cheapest | ||||
 | Bus | Ottawa (VIA Rail) | 120 Old Main St. | Fastest | ||||
FlixBus + Greyhound Lines, Inc. | Bus | Ottawa (VIA Rail) | 120 Old Main St. | No tags | ||||
| Bus | Ottawa | 120 Old Main St. | No tags | ||||
| Bus | Ottawa | 120 Old Main St. | No tags |
Last refresh of the prices: Today at 9:43 AM EST.
Get from Ottawa to Niagara Falls
The journey takes about 10 hours 50 minutes and with fares starting at just $51, it presents an excellent value for a comfortable ride.
Compare bus companies
Flixbus is a European bus operator that offers intercity and bus travel in over 38 countries. Known for their easy-to-spot lime green buses and for offering affordable transportation between cities in Europe and the Americas, Flixbus is a good option for those looking for an affordable, reliable bus company. In their buses, you'll find free WiFi, bathrooms, and power outlets. You can also pay extra to choose your seat and get extra legroom, or even buy a snack or drink onboard directly from the driver. You can reschedule your ticket for a small fee, which varies from $1 to $5, depending on how close you are to the departure date.
Frequently asked questions about traveling from Ottawa, CA to Niagara Falls, US by bus
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 Niagara Falls, US was searched and found on Nov 18, 2025 with a price of $43To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ottawa, CA to Niagara Falls, US, as early as possible.
You can expect to pay from $43 to $70 for a bus ticket from Ottawa, CA to Niagara Falls, US based on the last 2 days. You can expect to find the cheapest price for the trip at $48 which is on 2025-11-25.
