- Must visit
The Tech Interactive
Interactive science center with hands-on exhibits, an IMAX dome theater, and family-friendly displays in the heart of downtown.
Cheapest price
$116
Average price
$116
Fastest journey
10 h 10 m
Average duration
10 h 43 m
Buses per day
2
Distance
529 km
The best way to find a cheap bus ticket from Ontario, CA to San Jose, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Ontario, CA to San Jose, CA will cost around $116 if you buy it on the day, but the cheapest tickets can be found for only $116.
Of the 2 buses that leave Ontario, CA for San Jose, CA on Thu, Aug 06, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Aug 06 the direct buses cover the 529 km distance in an average of 10 h 43 m but if you time it right, some buses will get you there in just 10 h 10 m .
On Thu, Aug 06 the slowest buses will take 11 h 15 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
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0Omio recommends booking the bus as it is the most popular option from Ontario, CA to San Jose, CA among Omio's users. If you are prioritising price take the bus with prices starting from $83. For those with little time consider booking a flight which can get you there in 1h 22m. The ticket price range depends on the travel mode: a bus costs an average of $83, and a flight costs an average of $166.
Distance: 328 miles (529 km)
Most popular Bus | Train | Flight |
|---|---|---|
$94 Average price Cheapest | $109 Average price | $323 Average price |
8h 20m Average total duration 7h 50m Onboard + 30m Additional time* | 11h 34m Average total duration 11h 4m Onboard + 30m Additional time* | 4h 22m Average total duration Fastest 1h 22m Onboard + 3h 0m Additional time* |
![]() Most popular bus company | ![]() Most popular train company | ![]() Most popular airline |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Ontario, CA to San Jose, CA:
A bus is $15 less than a train for this route with tickets for a train from Ontario, CA to San Jose, CA costing on average $109.
A bus is $230 less than a flight for this route with tickets for a flight from Ontario, CA to San Jose, CA costing on average $323.
Other travel options to San Jose, CA take longer:
Bus takes on average 7h 50m.
Train takes on average 11h 4m.
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Tufesa Internacional | Departure Time 05:30AM | Arrival Time 04:15PM | Duration 10h45 | Departure days Mon, Wed, Thu, Sat | Cheapest price $116 |
Operator Tufesa Internacional | Departure Time 05:45AM | Arrival Time 05:15PM | Duration 11h30 | Departure days Tue, Fri, Sun | Cheapest price $116 |
Operator Amtrak | Departure Time 06:50AM | Arrival Time 05:35PM | Duration 10h45 | Departure days Tue | Cheapest price $92 |
Operator Tufesa Internacional | Departure Time 09:30AM | Arrival Time 07:40PM | Duration 10h10 | Departure days Everyday | Cheapest price $116 |
Operator Amtrak | Departure Time 12:00PM | Arrival Time 10:05PM | Duration 10h05 | Departure days Tue | Cheapest price $86 |
The table below shows live departures for Ontario, CA to San Jose, CA buses for today, Wednesday, August 5. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
0 | 5:30 AM Ontario, CA | 10h45 | 4:15 PM San Jose, CA | 0 transfersDirect | |
0 | 9:30 AM Ontario, CA | 10h10 | 7:40 PM San Jose, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Buses from Ontario, CA to San Jose, CA run on average 3 times per day, taking around 7h 50m. Cheap bus tickets for this journey start at $83 if you book in advance.
The earliest bus runs at 00:40, the last at 23:30. The fastest bus covers the 328 miles (529 km) distance in 8h 20m.
Distance 328 miles (529 km) |
Average bus duration 7h 50m |
Cheapest ticket price $83 |
Buses per day 3 |
Fastest bus 8h 20m |
First bus 12:40 AM |
Last bus 11:30 PM |
Cheapest Month Nov |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Jul - Sep |
Best time to book 28 days |
Discover the best of San Jose, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Jose, CA trip today.
Interactive science center with hands-on exhibits, an IMAX dome theater, and family-friendly displays in the heart of downtown.
Large art museum known for modern and contemporary works, strong West Coast focus, and thoughtful rotating exhibitions.
A vast collection of restored computer history, from early machines to supercomputers, popular with tech enthusiasts.
Signature downtown plaza for festivals, concerts, and civic life, surrounded by museums, hotels, and historic buildings.
A vibrant historic district with Japanese shops, temples, murals, and a strong sense of local community and heritage.
Lively arts district centered on galleries, murals, and monthly South First Fridays, ideal for an evening walk downtown.
A Vietnamese noodle soup with beef or chicken in a fragrant broth. San Jose's large Vietnamese community makes it a defining local comfort food.
A Vietnamese sandwich on a crisp baguette, often filled with grilled pork, pickled vegetables, herbs, and pate. A staple tied to San Jose's Little Saigon.
A South Indian rice and lentil crepe served with chutney and sambar. It is a local favorite thanks to San Jose's strong South Asian community.
Refined fine dining destination offering modern French cuisine, polished service, and an elegant special-occasion atmosphere.
Beloved San Jose institution serving smoked meats, ribs, and classic sides in a casual, old-school barbecue setting.
Casual neighborhood favorite for handcrafted pupusas and Salvadoran comfort food with a warm, family-run feel.
San Jose is pricier than many US cities. Hotels, dining, and parking add up fast, though public transit and casual food can help control daily costs.
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 at cafes for good service. Tax is usually added separately.
Find answers to the most common questions about traveling from Ontario, CA to San Jose, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Jose, CA, this guide helps you travel smarter and with confidence.

Most Ontario, CA to San Jose, CA buses use the Ontario to San Jose station pair, with some services arriving at San José, Cahill Street (Diridon Station). Use this guide to compare Ontario, CA and San Jose, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Ontario has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at Ontario. ATMs are available at Ontario.
Ticket office support is available at Ontario.
Available at Ontario: Parking, Taxis, WC.
Accessibility facilities are available at Ontario: Wheelchair accessible.
San Jose has practical services for this route, including Wifi, Parking, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Wi-Fi is available at San Jose. ATMs are available at San Jose.
Ticket office support is available at San Jose.
Available at San Jose: Parking, Taxis, WC.
Accessibility facilities are available at San Jose: Basic accessibility features available.
San José, Cahill Street (Diridon Station) is 1 km from San Jose city centre. Public transport options include:
San José, Cahill Street (Diridon Station) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food options include: Various food options available inside the station.
Wi-Fi is available at San José, Cahill Street (Diridon Station). ATMs are aTMs located near the entrance.
Ticket office support is available at San José, Cahill Street (Diridon Station).
Available at San José, Cahill Street (Diridon Station): Parking, Taxis, WC.
Accessibility facilities are available at San José, Cahill Street (Diridon Station): Wheelchair accessible with ramps and elevators.
Here are some other resources that might have the information you need