Bus Tickets from San Jose, US to Ontario, CA

Next bus departures

Next departures for San Jose to Ontario on November 22
Operated byVehicle typeDeparture timeDeparture locationTrip durationArrival timeArrival locationRecommendedPrice and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Diridon Station
Montclair (Ontario)Cheapest
Greyhound Lines, Inc.Bus
Diridon Station
Montclair / Ontario / ClaremontFastest

Last refresh of the prices: Last Saturday at 1:16 PM PST.

Compare 2 ways to go from San Jose to Ontario

We recommend taking the bus

Among the sustainable travel choices, the bus stands out as a good way to reach Ontario. The journey takes about 10 hours, and with fares starting at just $73, it presents an excellent value for a comfortable ride.

3bus per day
10hAverage Duration
524 kmDistance
13kgCO₂ emissions
Average Price$73 - $293Average Duration10h
13kg CO₂e
Average Price$175 - $248Average Duration12h 28m
48kg CO₂e

Frequently asked questions about travelling from San Jose, US to Ontario, CA by bus

  1. How far is San Jose from Ontario?

    San Jose and Ontario are 530 km (329 miles) apart.

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

    Buses departing from Diridon Station in San Jose 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
11-18
$119
11-19
No data
Today
$185
11-21
No data
11-22
$209
11-23
No data
11-24
No data
11-25
$158
busbud logoThe cheapest trip from San Jose, US to Ontario, CA was searched and found on Nov 18, 2025 with a price of $119

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

You can expect to pay from $119 to $209 for a bus ticket from San Jose, US to Ontario, CA based on the last 2 days. You can expect to find the cheapest price for the trip at $158 which is on 2025-11-25.

What's the cheapest way to go from San Jose, US to Ontario, CA?

busbud logoThe bus is the cheapest travel choice for this destination

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