How far is San Jose from Ontario?

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

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.

Bus San Jose to Ontario from $73 | Refundable Tickets

Next departures

Next departures for San Jose to Ontario on November 26
Operated by	Vehicle type	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended	Price and booking link
Greyhound Lines, Inc. + FlixBus		11:50pm	Diridon Station	11h 5m	10:55am	Montclair (Ontario)	Cheapest
		11:50pm	Diridon Station	9h 35m	9:25am	Montclair / Ontario / Claremont	Fastest

Next departures for San Jose to Ontario on November 28
Operated by	Departure time	Departure location	Trip duration	Arrival time	Arrival location	Recommended
	6:10am	Diridon Station	16h 44m	10:54pm	Ontario Station	Cheapest
	12:55am	Diridon Station	8h 30m	9:25am	Montclair / Ontario / Claremont	Fastest
Greyhound Lines, Inc. + FlixBus	12:55am	Diridon Station	10h	10:55am	Montclair (Ontario)	No tags
	6:20am	Diridon Station	16h 34m	10:54pm	Ontario Station	No tags
	6:20am	Diridon Station	16h 34m	10:54pm	Ontario Station	No tags

Last refresh of the prices: Yesterday at 9:41 AM 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 $83, it presents an excellent value for a comfortable ride.

3bus per day

10hAverage Duration

524 kmDistance

13kgCO₂ emissions

	Average Price	Average Duration	CO₂ emissions	Actions
Bus	Average Price$83 - $292	Average Duration10h	CO₂ emissions 13kg CO₂e
Train	Average Price$192 - $248	Average Duration12h 28m	CO₂ emissions 48kg CO₂e

Where are the popular stops in San Jose and Ontario?

Stops in San Jose

A
Diridon Station
65 Cahill St., San Jose, CA 95110
Visit page
B
Santiago Express San Jose
440 S King rd , an Jose CA 95116
Visit page
C
1118 E William St
1118 E William St, San Jose, CA 95116, USA
D
San Jose Bus Stop
100 W San Carlos St, San Jose, CA 95113, USA
E
Tamien Station
Guadalupe Fwy, San Jose, CA 95110, USA
F
Diridon Station
65 Cahill St, San Jose, CA 95110, USA

Stops in Ontario

A
Ontario California Bus Stop Carl's Jr & Teriyaki House
1625 E 4th St, Ontario, CA 91764, USA
B
Ontario Tufesa Bus Stop
1739 S Euclid Ave, Ontario, CA 91762, USA

Compare bus companies

Amtrak

4/55,607 reviews

Staff4.7

Timeliness3.8

Cleanliness4.6

Wifi3.6

FlixBus

3.5/511,451 reviews

Staff4.2

Timeliness3.9

Cleanliness4.1

Wifi2.7

Greyhound

3.5/587,397 reviews

Staff3.6

Timeliness2.9

Cleanliness3.3

Wifi2.4

US Bus Companies: FlixBus, BlaBlaCar Bus, ALSA, Greyhound, Intercape, Trenitalia, Sindbad

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

How far is San Jose from Ontario?
San Jose and Ontario are 530 km (329 miles) apart.
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

11-24

$213

11-25

$226

Today

$150

11-27

$109

11-28

$163

11-29

$91

11-30

No data

12-01

No data

The cheapest trip from San Jose, US to Ontario, CA was searched and found on Nov 29, 2025 with a price of $91

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 $91 to $451 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 $91 which is on 2025-11-29.