Cheap buses leaving Monday
One passenger / one way
- This trip is recommended because it is the: CheapestDeparture time: 14 July atDeparture city: OttawaDeparture location: St-Laurent Station - 1300 St. Laurent BlvdArrival time: 14 July atDestination city: MontrealDestination location: LAVAL - Métro CartierOperated by: Autobus Maheux
Vehicle: BusDuration: - This trip is recommended because it is the: FastestDeparture time: 14 July atDeparture city: OttawaDeparture location: Via Rail (200 Tremblay Rd)Arrival time: 14 July atDestination city: MontrealDestination location: Montréal (Aéroport Trudeau)Operated by: Orléans Express
Vehicle: BusDuration: - Departure time: 14 July atDeparture city: OttawaDeparture location: Ottawa (Centre-Ville / Downtown)Arrival time: 14 July atDestination city: MontrealDestination location: Gare d'autocars de MontréalOperated by: Autobus MaheuxVehicle: BusDuration:
- Departure time: 14 July atDeparture city: OttawaDeparture location: Via Rail (200 Tremblay Rd)Arrival time: 14 July atDestination city: MontrealDestination location: Gare d'autocars de MontréalOperated by: Orléans ExpressVehicle: BusDuration:
Accepted payments
Compare 4 ways to travel from Ottawa to Montreal
| Average price | Average duration | CO₂ emissions | |||
|---|---|---|---|---|---|
| Average priceUS$26 - US$120 | Average duration2h 30m | 4kg CO₂e5 out of 5 stars | Most eco-friendly | ||
| Average priceUS$38 - US$120 | Average duration2h 4m | 15kg CO₂e1 out of 5 stars | |||
Shuttle | Average priceUS$30 - US$54 | Average duration2h | 5kg CO₂e4 out of 5 stars | Fastest | |
Carpool | Average priceUS$6 - US$34 | Average duration2h 15m | 7kg CO₂e4 out of 5 stars | Cheapest |
Busbud recommends carpooling from Ottawa to MontrealAmong the sustainable travel choices, the carpool stands out as a good way to reach Montreal. The journey takes about 2 hours 15 minutes and with fares starting at just US$6, it presents an excellent value for a comfortable ride.
Bus Ottawa to Montreal: Trip Overview
Compare bus companies
Ottawa to Montreal Bus
With Busbud, comparing and booking tickets for a bus from Ottawa to Montreal is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.
We make it our job to connect you with the most dependable bus companies that cover bus service from Ottawa to Montreal.
Whether it is cheap bus tickets or more luxurious buses going to Montreal from Ottawa, we help you find what you're looking for based on how much of a budget you have.
Where are the popular stops in Ottawa and Montreal?
Frequently asked questions on the trip Ottawa, CA - Montreal
What's the distance between Ottawa and Montreal by coach?
The distance between Ottawa and Montreal by coach is approximately 103 miles (166 km).
What is the best way to go from Ottawa to Montreal without a car?
The best way to go from Ottawa to Montreal without a car is by coach. They are frequent and reliable, offering a convenient and eco-friendly journey. Depending on your preferences, carpooling can also be considered as an option.
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 to Montreal was searched and found on 12 Jul 2025 with a price of US$22To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Ottawa to Montreal as early as possible.
You can expect to pay from US$22 to US$44 for a bus ticket from Ottawa to Montreal based on the last 2 days. You can expect to find the cheapest price for the trip at US$22, which is on 2025-07-12.
Usually Orléans Express will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
About Bus Travel
Bus Travel Tips
Meet and talk to locals at the bus stations while travelling from Ottawa to Montreal.There is no better way to get inside travel information while exploring a new city than to go straight to its people.
From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Ottawa to Montreal.
Buses are energy-efficient. Carrying a passenger over 100 kms by coach only takes 0.6-0.9 liters of gas. Compare that to the 2.6 liters required by high-speed train, 6.6 liters by airplane and 7.6 liters by gas-powered car, and it's clear that the bus is a more environmentally-conscious option for your bus transportation from Ottawa to Montreal.
Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from Ottawa to Montreal.
Did you know?
One of the longest bus route in the world goes all the way from Ontario to Alberta in Canada (with the same bus). This trip is 3,435 km or 2,135 miles long and the price is a bit under $100.
Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!
9.2% of ground transportation in Europe is done by bus versus 7.4% by train.
Top travelled bus routes
Why choose Busbud?
The Best Way To Book Bus and Train Tickets
Busbud makes bus travel easy. We help travellers find a bus, plot routes, and book intercity bus tickets all over the world. With Busbud, wherever you go, you have a worldwide bus station within reach and available in your own language and currency. Busbud partners with safe and reliable bus companies throughout the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others so you can buy tickets without a worry.