Find coaches from Ontario, CA to Seattle

Previously seen journeys

Next departures from Ontario to Seattle on 3 November
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound + FlixBus
    		Montclair (Ontario)
    		Seattle–Tacoma Int'l Airport (SEA)No tags
    Greyhound + FlixBus
      		Montclair (Ontario)
      		Greyhound StationNo tags
      FlixBus
        		Montclair (Ontario)
        		International District. (6th Ave S & S Lane St)No tags
        FlixBus
          		Montclair (Ontario)
          		Seattle–Tacoma Int'l Airport (SEA)No tags
          FlixBus
            		Montclair (Ontario)
            		University of WashingtonNo tags

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            Get from Ontario to Seattle

            This route is served by bus only

            The journey takes about 1 day, 9 hours 10 minutes, and with fares starting at just US$136, it presents an excellent value for a comfortable ride.

            7bus per day
            1d 9hAverage duration
            1535 kmDistance
            38kgCO₂ emissions

            Bus Ontario, CA to Seattle: Trip Overview

            Average ticket priceUS$315
            Average bus trip duration1d 9h
            Number of daily buses7
            Earliest bus departure04:20
            Distance1535 km
            Latest bus departure21:05

            Ontario to Seattle Bus

            With Busbud, comparing and booking tickets for a bus from Ontario to Seattle is a breeze. Browse through an extensive selection of bus fares and bus schedules to find the best deals.

            Bus service from Ontario to Seattle will be provided by the most trusted bus companies.

            Discover how much the bus trip from Ontario to Seattle will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

            Frequently asked questions on the trip Ontario, CA - Seattle

            1. How much does a bus ticket from Ontario to Seattle cost?

              The bus ticket price from Ontario to Seattle starts at US$136. The best way to find cheap bus tickets from Ontario to Seattle is to book your tickets as early as possible. Prices tend to rise as your travel date approaches, so book in advance to secure the best prices!

            2. How long is the bus ride from Ontario to Seattle?

              The average travel time between Ontario and Seattle is around 1d 9h, although the fastest bus will take about 1d 3h. This is the time it takes to travel the 1558 km that separates the two cities.

            3. How many daily bus connections are there between Ontario and Seattle?

              The number of buses from Ontario to Seattle can differ depending on the day of the week. On average, there are 7 on this route. Some buses run direct routes, while others have layovers. Simplify your bus trip from Ontario to Seattle by comparing and selecting the bus that fits your travel style and budget on Busbud.

            4. Which bus companies travel from Ontario to Seattle?

              When taking the bus from Ontario to Seattle, you can travel comfortably and safely with Amtrak, Greyhound, FlixBus.

            5. What are the departure and arrival stations when taking the bus from Ontario to Seattle?

              Buses travelling between Ontario and Seattle leave from Ontario California Bus Stop Carl's Jr & Teriyaki House or Ontario Tufesa Bus Stop and arrive at Greyhound Station, Seattle-Tacoma International Airport, Washington State Convention Center.

            Find cheapest prices for buses

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

            Best price found
            01/11
            No data
            02/11
            US$275
            Today
            No data
            04/11
            No data
            05/11
            No data
            06/11
            No data
            07/11
            No data
            08/11
            No data
            busbud logoThe cheapest trip from Ontario, CA to Seattle was searched and found on 02 Nov 2025 with a price of US$275

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

            About Bus Travel

            Bus Travel Tips

            Meet and talk to locals at the bus stations while travelling from Ontario to Seattle.There is no better way to get inside travel information while exploring a new city than to go straight to its people.

            Much more than a mere vehicle taking you from Ontario to Seattle, riding the bus will expose you to some of the most stunning panoramas while enroute to your final bus stop.

            Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Ontario to Seattle will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

            Make a music playlist for your bus ride from Ontario to Seattle, and enjoy the scenery to tunes from your own personal soundtrack.

            Did you know?

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

            Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

            Will you be returning to Ontario, CA by bus?

            Bus from Seattle to Ontario, CA

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