Bus Tickets from Washington, DC, US to Ottawa, CA

Previously seen trips

Next departures for Washington to Ottawa on November 1
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus
    		Union Station
    		Terry Fox / CentrumNo tags
    FlixBus
      		Union Station
      		2685 Iris StNo tags
      Greyhound + FlixBus
        		Union Station
        		2685 Iris StNo tags
        FlixBus + Greyhound
          		Union Station
          		Terry Fox / CentrumNo tags
          FlixBus + Greyhound
            		Union Station
            		2685 Iris StNo tags

            Accepted payments

            • Visa
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            • American Express
            • China Union Pay
            • Diners Club Canada
            • Discover Click to Pay
            • JCB payment
            • Klarna (Pay over time)
            • Google Pay

            Get from Washington to Ottawa

            This route is served by bus only

            The journey takes about 1 day, 5 hours 10 minutes, and with fares starting at just US$66, it presents an excellent value for a comfortable ride.

            34bus per day
            1d 5hAverage Duration
            735 kmDistance
            18kgCO₂ emissions

            Bus Washington, DC, US to Ottawa, CA: Trip Overview

            Average Ticket PriceUS$116
            Average Bus Trip Duration1d 5h
            Number of daily buses34
            Earliest bus departure12:05am
            Distance735 km
            Latest bus departure11:59pm

            Washington to Ottawa Bus

            Busbud shows you the best bus ticket fares and bus schedules so you can easily plan and book a trip by bus from Washington to Ottawa.

            We make it our job to connect you with the most dependable bus companies that cover bus service from Washington to Ottawa.

            From cheap bus tickets to more luxurious buses travelling from Washington to Ottawa, we offer a wide range of bus services to best suit your needs depending on how much your budget is.

            Frequently asked questions on the trip Washington, DC, US - Ottawa, CA

            1. How far is Washington from Ottawa?

              It's about 734 km (455 miles) from Washington to Ottawa.

            2. What are the departure and arrival locations for buses traveling from Washington to Ottawa?

              Buses departing from Union Station in Washington will take you to Via Rail (200 Tremblay Rd) in Ottawa.

            Find cheapest prices for buses

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

            Best price found
            10-30
            US$92
            10-31
            US$119
            Today
            No data
            11-02
            US$108
            11-03
            US$96
            11-04
            No data
            11-05
            No data
            11-06
            US$105
            busbud logoThe cheapest trip from Washington, DC, US to Ottawa, CA was searched and found on Oct 30, 2025 with a price of US$92

            To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Washington, DC, US to Ottawa, CA, as early as possible.

            You can expect to pay from US$92 to US$196 for a bus ticket from Washington, DC, US to Ottawa, CA based on the last 2 days. You can expect to find the cheapest price for the trip at US$96 which is on 2025-11-03.

            About Bus Travel

            Bus Travel Tips

            If you're abroad, study some local language. Not only could it get you out of a pickle during your bus trip from Washington to Ottawa but it'll also be endearing to native speakers who will surely appreciate your effort.

            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 Washington to Ottawa.

            Taking the bus creates the smallest carbon footprint compared to other modes of transport. Not to mention that buses will allow you to discover scenic gems from Washington to Ottawa that are otherwise impossible to come by with a plane.

            Tune out to the fine sounds of your best music playlist on your bus trip from Washington to Ottawa while indulging in miles on end of beautiful scenic views.

            Did you know?

            The average number of passengers on a coach bus is 32 meaning that a bus could replace a minimum of at least 30 cars!

            The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

            The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

            Will you be returning to Washington, DC, US by bus?

            Bus from Ottawa, CA to Washington, DC, US

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