Bus Tickets from Ontario, CA to Seattle

Previously seen trips

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

Accepted payments

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  • China Union Pay
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Bus Ontario, CA to Seattle: Trip Overview

Average Ticket PriceUS$183
Average Bus Trip Duration1d 9h
Number of daily buses12
Earliest bus departure4:20am
Distance1550 km
Latest bus departure9:05pm

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 far is Ontario from Seattle?

    The distance between Ontario and Seattle is around 1558 km (966 miles).

  2. What are the departure and arrival locations for buses traveling from Ontario to Seattle?

    Buses traveling this route start their trip at Ontario California Bus Stop Carl's Jr & Teriyaki House, in Ontario, and end it at Greyhound Station, in Seattle.

Find cheapest prices for buses

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

Best price found
10-01
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10-02
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Today
US$106
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10-05
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10-06
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busbud logoThe cheapest trip from Ontario, CA to Seattle was searched and found on Oct 3, 2025 with a price of US$106

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 one of the smallest carbon footprints of motorized transport modes. A bus going from Ontario to Seattle will emit less CO2 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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