The average bus between Washington and Montreal takes 14h 22m and the fastest bus takes 13h 20m. The bus service runs several times per day from Washington to Montreal. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run 3 times a day between Washington and Montreal. The earliest departure is at 12:45 AM at night, and the last departure from Washington is at 5:30 PM which arrives into Montreal at 7:05 AM. All services require a transfer, and take on average 14h 22m. The schedules shown below are for the next available departures.

17h 30m • 1 change

13h 50m • 1 change
Arrives next day

13h 35m • 1 change

13h 20m • 1 change

13h 50m • 1 change
Arrives next day

13h 35m • 1 change
Want to know about travelling from Washington to Montreal? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Washington to Montreal. However, there are services departing from Washington station and arriving at Montreal station via New York Midtown. The journey, including transfers, takes approximately 14h 22m.
Washington to Montreal bus services, operated by Flixbus USA, depart from Washington Union Station.
Washington to Montreal bus services, operated by Flixbus USA, arrive at Montreal station.
Book your Washington to Montreal bus tickets online with Flixbus USA.
The distance between Washington and Montreal is 788.2 km. The road distance is 1,069 km.
You can take a bus from Washington Union Station to Montreal via New York Midtown in around 13h 50m.