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Find the cheapest bus tickets from San Diego, CA to Ontario, CA

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San Diego to Ontario Buses

Busbud helps you find a bus from San Diego to Ontario. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

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

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

Stations & Stops

For a bus leaving from San Diego, the trip starts at Greyhound Station, San Ysidro McDonald's, Downtown Holiday Inn, Balboa Park, Horton Plaza, Market St. & Park Blvd, Mission Valley Sheraton, Old Town Courtyard Marriot, Old Town San Diego or Pacific Hwy.

In Ontario, your bus travel ends at Ontario Tufesa Bus Stop or Ontario California Bus Stop Carl's Jr & Teriyaki House.

San Diego to Ontario Route Map

San Diego to Ontario Route Map

Frequently asked questions for your trip San Diego - Ontario

What are the departure and arrival stations when taking the bus from San Diego to Ontario?

Buses traveling between San Diego and Ontario leave from Greyhound Station or San Ysidro McDonald's and arrive at Ontario Tufesa Bus Stop, Ontario California Bus Stop Carl's Jr & Teriyaki House.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between San Diego and Ontario!

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

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 San Diego to Ontario 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 San Diego to Ontario while indulging in miles on end of beautiful scenic views.

Did you know?

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

The word 'bus' is an abbreviation of 'omnibus" which means 'for all' in Latin as buses were meant to be transportation for everybody.

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.

Will you be returning to San Diego by bus?

If you are looking for the return bus journey, check out buses from Ontario to San Diego.

Popular Buses Connecting San Diego

Popular Buses Connecting Ontario

Popular routes in this country

Why choose Busbud?

The Best Way To Book Bus Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worldwide scale with our comprehensive list of bus routes and schedules. With several language and currency options available, Busbud seeks to cater to international bus travellers no matter where they are in the world. With Busbud, you can buy tickets with confidence. We ensure that you make the most out of your bus trip by partnering up with reliable bus companies from all around the world such as Greyhound, Eurolines, ALSA, OUIBUS (BlaBlaBus), National Express and many others.

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