Find coaches from Ottawa, CA to Montreal

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Today31 May
from US$26
Tomorrow1 Jun
from US$26
Mon2 Jun
from US$26
Tue3 Jun
from US$26
Wed4 Jun
from US$26
Thu5 Jun
from US$26
Fri6 Jun
from US$26
Sat7 Jun
from US$26

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 1 June at
    Departure city: Ottawa
    Departure location: St-Laurent Station - 1300 St. Laurent Blvd
    Arrival time: 1 June at
    Destination city: Montreal
    Destination location: LAVAL - Métro Cartier
    Operated by: Autobus MaheuxAutobus Maheux
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 1 June at
    Departure city: Ottawa
    Departure location: Via Rail (200 Tremblay Rd)
    Arrival time: 1 June at
    Destination city: Montreal
    Destination location: YUL Montréal-Trudeau International Airport
    Operated by: Orléans ExpressOrléans Express
    Vehicle: BusDuration:
  • Departure time: 1 June at
    Departure city: Ottawa
    Departure location: Ottawa (Centre-Ville / Downtown)
    Arrival time: 1 June at
    Destination city: Montreal
    Destination location: Gare d'autocars de Montréal
    Operated by: Autobus MaheuxAutobus Maheux
    Vehicle: BusDuration:
  • Departure time: 1 June at
    Departure city: Ottawa
    Departure location: Via Rail (200 Tremblay Rd)
    Arrival time: 1 June at
    Destination city: Montreal
    Destination location: Gare d'autocars de Montréal
    Operated by: Orléans ExpressOrléans Express
    Vehicle: BusDuration:
  • Departure time: 1 June at
    Departure city: Ottawa
    Departure location: St-Laurent station, Platform E
    Arrival time: 1 June at
    Destination city: Montreal
    Destination location: St-Antoine O. @ Rue Mansfield // St Antoine W. @ Mansfield St.
    Operated by: Megabus CanadaMegabus Canada
    Vehicle: BusDuration:

Accepted payments

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Compare 4 ways to travel from Ottawa to Montreal

Average priceUS$23 - US$143Average duration2h 40m
4kg CO₂e5 out of 5 stars
Most eco-friendly
Average priceUS$37 - US$171Average duration2h 34m
15kg CO₂e1 out of 5 stars
Shuttle
Average priceUS$29 - US$54Average duration2h
5kg CO₂e4 out of 5 stars
Fastest
Carpool
Average priceUS$11 - US$36Average duration2h 15m
7kg CO₂e4 out of 5 stars
Cheapest
busbud logoBusbud recommends carpooling from Ottawa to Montreal

Among 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$11, it presents an excellent value for a comfortable ride.

79carpool per day
2h 15mAverage duration
US$11Cheapest ticket
7kgCO₂ emissions

Bus Ottawa to Montreal: Trip Overview

Average ticket priceUS$51
Average bus trip duration2h 40m
Number of daily buses38
Earliest bus departure06:15
Distance103 miles
Latest bus departure19:30

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.

Frequently asked questions on the trip Ottawa, CA - Montreal

  1. How much does it cost to travel by coach from Ottawa to Montreal?

    For coach travel from Ottawa to Montreal, ticket prices typically start at US$23 and can reach a maximum of US$143. These prices can change depending on factors like the date, the class and the coach company you choose. To get accurate and up-to-date pricing information, check out all your options on our search tool.

  2. How long is a coach from Ottawa to Montreal?

    The average duration for a trip from Ottawa to Montreal by coach is around 2h 40m. The fastest coach journey typically takes 1h 55m. Please be aware that the time it takes for your journey may vary depending on the traffic conditions along the route.

  3. At what time is the first coach from Ottawa to Montreal?

    The first coach to Montreal from Ottawa departs at 06:15. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Ottawa and Montreal by coach?

    The distance between Ottawa and Montreal by coach is approximately 103 miles (166 km).

  5. 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.

  6. Can you go on a day trip from Ottawa to Montreal?

    Yes, you can go on a day trip from Ottawa to Montreal. It takes about 3h 50m in total to complete a round-trip between the two locations. That gives you plenty of time to visit Montreal before making your way back to Ottawa in the evening.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
29/05
US$44
30/05
US$44
Today
US$24
01/06
US$24
02/06
US$24
03/06
US$24
04/06
US$24
05/06
US$24
busbud logoThe cheapest trip from Ottawa to Montreal was searched and found on 31 May 2025 with a price of US$24

To 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$24 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$24, which is on 2025-06-01.

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.

Will you be returning to Ottawa by bus?

Bus from Ottawa to Montreal

You can also go to Montreal by train

Train from Ottawa to Montreal

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.

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Popular Buses Connecting Ottawa

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Popular Buses Connecting Montreal

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