Bus Tickets from San Francisco, US to Ontario, CA

Next departures

Next departures for San Francisco to Ontario on October 11
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
FlixBus
409 Townsend St, SF
Montclair (Ontario)Cheapest
FlixBus + Greyhound Lines, Inc.
409 Townsend St, SF
Montclair / Ontario / ClaremontFastest
Greyhound Lines, Inc. + FlixBus
San Francisco Bus Station
Montclair (Ontario)No tags
Greyhound Lines, Inc.
San Francisco Bus Station
Montclair / Ontario / ClaremontNo tags

Last refresh of the prices: Yesterday at 4:30 PM PDT.

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Bus San Francisco, US to Ontario, CA: Trip Overview

Average Ticket PriceUS$66
Average Bus Trip Duration12h 45m
Number of daily buses9
Earliest bus departure6:30am
Distance589 km
Latest bus departure11:25pm

San Francisco to Ontario Bus

Busbud helps you find a bus from San Francisco 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 Francisco to Ontario will be provided by the most trusted bus companies.

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

Frequently asked questions on the trip San Francisco, US - Ontario, CA

  1. What is the travel distance from San Francisco to Ontario?

    It's about 597 km (370 miles) from San Francisco to Ontario.

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

    Buses departing from Hyde/Beach (Fisherman's Wharf) in San Francisco will take you to Ontario California Bus Stop Carl's Jr & Teriyaki House in Ontario.

Find cheapest prices for buses

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

Best price found
10-09
US$167
10-10
No data
Today
US$72
10-12
US$55
10-13
US$48
10-14
No data
10-15
No data
10-16
No data
busbud logoThe cheapest trip from San Francisco, US to Ontario, CA was searched and found on Oct 13, 2025 with a price of US$48

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

You can expect to pay from US$48 to US$167 for a bus ticket from San Francisco, US to Ontario, CA based on the last 2 days. You can expect to find the cheapest price for the trip at US$48 which is on 2025-10-13.

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 Francisco and Ontario!

Much more than a mere vehicle taking you from San Francisco to Ontario, 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 San Francisco to Ontario will emit less CO2 than a car or an airplane.

Create your own real life musical score by curating a personalized bus travel playlist - the perfect accompaniment to your bus ride from San Francisco to Ontario.

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.

9.2% of ground transportation in Europe is done by bus versus 7.4% by train.

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Will you be returning to San Francisco, US by bus?

Bus from Ontario, CA to San Francisco, US

Why choose Busbud?

The Best Way To Book Bus and Train Tickets

Busbud helps you easily search, compare and book intercity bus tickets on a worlwide scale with our comprehensive list of bus routes and schedules. Use Busbud to book your trip online, in your own language and currency, wherever you are. 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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