- Must visit
Planes of Fame Air Museum
Compact aviation museum at the airport with aircraft displays and memorabilia highlighting regional flying history and aircraft restoration.
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The cheapest and fastest buses from San Diego, CA to Ontario, CA
Showing times, prices and bookable tickets for Nov 04
- Cheapest price on Nov 04
- €51
- Average ticket price on Nov 04
- €51
- Fastest journey on Nov 04
- 3 h 30 m
- Average journey duration on Nov 04
- 3 h 38 m
- Buses on Nov 04
- 2
- Distance
- 157 km
Cheap tickets
The best way to find a cheap bus ticket from San Diego, CA to Ontario, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Diego, CA to Ontario, CA will cost around €51 if you buy it on the day, but the cheapest tickets can be found for only €51.
Fast buses
On Wed, Nov 04, we found 2 buses from San Diego, CA to Ontario, CA, including 2 direct services.
On Wed, Nov 04 the direct buses cover the 157 km distance in an average of 3 h 38 m but if you time it right, some buses will get you there in just 3 h 30 m .
On Wed, Nov 04 the slowest buses will take 3 h 45 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.
011:30 AM 3h30 San Diego, CA 3:00 PM Ontario, CA €51 1 One-way 0 transfers- 0
6:30 AM 3h45 San Diego, CA 10:15 AM Ontario, CA €51 1 One-way 0 transfers
- 0
11:30 AM 3h30 San Diego, CA 3:00 PM Ontario, CA €51 1 One-way 0 transfers - 0
6:30 AM 3h45 San Diego, CA 10:15 AM Ontario, CA €51 1 One-way 0 transfers
Journey information
Overview: Bus from San Diego, CA to Ontario, CA
USAUSA
Buses from San Diego, CA to Ontario, CA run on average 5 times per day, taking around 4h 7m. Cheap bus tickets for this journey start at €22 if you book in advance.
There are 1 buses per day. The earliest bus runs at 00:05, the last at 22:25. The fastest bus covers the 97 miles (157 km) distance in 3h 0m.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 97 miles (157 km) |
Average bus duration 4h 7m |
Cheapest ticket price €22 |
Buses per day 5 |
Direct buses 1 |
Fastest bus 3h 0m |
First bus 12:05 AM |
Last bus 10:25 PM |
Cheapest Month Mar |
Cheapest Day Thu |
High Season Jul - Sep |
Low Season Apr - Jun |
Busiest Day Mon |
Least Busy Day Mon |
Best time to book 3 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Frequently asked questions about your San Diego, CA to Ontario, CA trip
Use these quick route answers to check fares, travel time, departure options, and direct services before booking from San Diego, CA to Ontario, CA.
Cheap bus tickets from San Diego, CA to Ontario, CA can start from as little as €22 when you book in advance. The average bus ticket price for San Diego, CA to Ontario, CA is €37 ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest bus from San Diego, CA to Ontario, CA leaves at 12:05 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from San Diego, CA to Ontario, CA leaves at 10:25 PM.
Yes, there are 1 direct buses a day from San Diego, CA to Ontario, CA with Tufesa Internacional. Schedules can vary on holidays or weekends with fewer direct buses.
San Diego, CA to Ontario, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 02:00AM | Arrival Time 08:35AM | Duration 6h35 | Departure days Mon | Cheapest price €55 |
Operator Greyhound | Departure Time 04:55AM | Arrival Time 11:35AM | Duration 6h40 | Departure days Mon, Fri | Cheapest price €24 |
Operator Greyhound | Departure Time 05:40AM | Arrival Time 11:35AM | Duration 5h55 | Departure days Mon, Fri | Cheapest price €25 |
Operator Tufesa Internacional | Departure Time 06:30AM | Arrival Time 10:15AM | Duration 3h45 | Departure days Tue, Wed | Cheapest price €51 |
Operator FlixBus | Departure Time 07:35AM | Arrival Time 01:50PM | Duration 6h15 | Departure days Mon, Fri | Cheapest price €25 |
Operator FlixBus | Departure Time 07:55AM | Arrival Time 01:50PM | Duration 5h55 | Departure days Mon, Fri | Cheapest price €25 |
Operator FlixBus | Departure Time 09:25AM | Arrival Time 06:55PM | Duration 9h30 | Departure days Mon, Fri | Cheapest price €25 |
Operator Tufesa Internacional | Departure Time 11:30AM | Arrival Time 03:00PM | Duration 3h30 | Departure days Tue, Wed | Cheapest price €51 |
Operator FlixBus | Departure Time 12:40PM | Arrival Time 06:55PM | Duration 6h15 | Departure days Mon, Fri | Cheapest price €24 |
Operator FlixBus | Departure Time 01:10PM | Arrival Time 06:55PM | Duration 5h45 | Departure days Mon, Fri | Cheapest price €25 |
Operator FlixBus | Departure Time 01:35PM | Arrival Time 06:55PM | Duration 5h20 | Departure days Mon, Fri | Cheapest price €25 |
Operator Greyhound | Departure Time 02:00PM | Arrival Time 09:55PM | Duration 7h55 | Departure days Sat | Cheapest price €49 |
Operator Greyhound | Departure Time 02:45PM | Arrival Time 09:55PM | Duration 7h10 | Departure days Thu | Cheapest price €40 |
Operator FlixBus | Departure Time 03:55PM | Arrival Time 09:30PM | Duration 5h35 | Departure days Thu | Cheapest price €44 |
Operator Greyhound | Departure Time 07:10PM | Arrival Time 01:25AM | Duration 6h15 | Departure days Mon, Fri | Cheapest price €25 |
Operator Greyhound | Departure Time 07:45PM | Arrival Time 01:25AM | Duration 5h40 | Departure days Mon, Fri | Cheapest price €24 |
Operator FlixBus | Departure Time 08:10PM | Arrival Time 01:55AM | Duration 5h45 | Departure days Sun | Cheapest price €54 |
Operator FlixBus | Departure Time 08:40PM | Arrival Time 02:55AM | Duration 6h15 | Departure days Sat | Cheapest price €48 |
Operator FlixBus | Departure Time 09:10PM | Arrival Time 02:55AM | Duration 5h45 | Departure days Thu | Cheapest price €45 |
Operator FlixBus | Departure Time 09:35PM | Arrival Time 02:55AM | Duration 5h20 | Departure days Sat | Cheapest price €54 |
Operator Amtrak | Departure Time 11:00PM | Arrival Time 06:54AM | Duration 7h54 | Departure days Sun | Cheapest price €45 |
Live departures
San Diego, CA to Ontario, CA bus times
The table below shows live departures for San Diego, CA to Ontario, CA buses for today, Tuesday, November 3. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 0 | 6:30 AM San Diego, CA | 3h45 | 10:15 AM Ontario, CA | 0 transfersDirect | |
| 0 | 11:30 AM San Diego, CA | 3h30 | 3:00 PM Ontario, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Why should you book San Diego, CA to Ontario, CA buses with Omio?
FlixBus as well as Greyhound or Tufesa Internacional offer buses services from San Diego, CA to Ontario, CA.
Omio is an official ticket reseller for all your travel options from San Diego, CA to Ontario, CA.
Why book with Omio vs FlixBus?
- Compare with other providers: On Omio, you can not only buy tickets for FlixBus, but also compare tickets for the likes of Greyhound or Tufesa Internacional to find the best option for your trip from San Diego, CA to Ontario, CA.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from San Diego, CA to Ontario, CA.
Why book with Omio over Wanderu or Trainline?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Greyhound or Tufesa Internacional to find the best option for your trip from San Diego, CA to Ontario, CA.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from San Diego, CA to Ontario, CA.
Bus providers: FlixBus, Greyhound, Tufesa Internacional from San Diego, CA to Ontario, CAYou can travel by bus between San Diego, CA to Ontario, CA with FlixBus, Greyhound, Tufesa Internacional for as low as €22. When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average FlixBus Duration
3h 0m
Cheapest FlixBus Price
€22
FlixBus frequency
7 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
Greyhound
About
Greyhound Lines, Inc. is a prominent American intercity bus transportation provider, established in 1914. It operates the largest intercity bus network in the United States, also extending services to Canada and Mexico. Greyhound is known for offering affordable and reliable long-distance travel, connecting major cities and rural communities across North America. The company's buses are equipped with amenities such as free Wi-Fi, power outlets, and extra legroom to enhance passenger comfort. Greyhound is a subsidiary of Flix SE, which also owns FlixBus, and together they offer an extensive network of over 1,600 destinations.
Luggage & cancellation policy
Average Greyhound Duration
3h 25m
Cheapest Greyhound Price
€22
Greyhound frequency
4 a day
Luggage included
One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Additional luggage
$15 per additional bag.
Cancellation Policy
You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Wheelchair-accessible buses.
Bikes
Bikes are allowed.
Tufesa Internacional
Luggage & cancellation policy
Average Tufesa Internacional Duration
3h 15m
Cheapest Tufesa Internacional Price
€49
Tufesa Internacional frequency
2 a day
Companies, tickets, and onboard amenities between San Diego, CA and Ontario, CA
Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.
When taking a bus from San Diego, CA to Ontario, CA, you can count on FlixBus, Greyhound, Tufesa Internacional for the best way to get you to Ontario, CA. You can also check all possible bus companies who offer a service between San Diego, CA and Ontario, CA and compare the amenities they offer before buying a bus ticket.
Yes, the following accessibility options are available when taking the bus from San Diego, CA to Ontario, CA:
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from San Diego, CA to Ontario, CA for bus company FlixBus, Greyhound.
Whether you can cancel your bus ticket from San Diego, CA to Ontario, CA depends on the bus companies:
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company {providersWithBike}.
Yes, there is food available to purchase on board the bus from San Diego, CA to Ontario, CA.
Yes, the following luggage options are included when booking a bus ticket from San Diego, CA to Ontario, CA:
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from San Diego, CA to Ontario, CA:
- Greyhound
- $15 per additional bag.
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from San Diego, CA to Ontario, CA. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from San Diego, CA to Ontario, CA with the following bus company: FlixBus, Greyhound
Yes, there are USB plugs on board the bus from San Diego, CA to Ontario, CA with the following bus company: FlixBus, Greyhound.
Yes, there is Wifi on board the bus from San Diego, CA to Ontario, CA with the following bus company: FlixBus, Greyhound.
Complete guide to Ontario, CA
Things to do in Ontario, CA
Discover the best of Ontario, CA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Ontario, CA trip today.
- Recommended
Ontario Museum Of History & Art
Local history museum in the former power company building with exhibits on Ontario's agriculture, Route 66 era, and community heritage.
- Recommended
Benton Museum of Art
Art museum on the Claremont Colleges campus featuring American, Native American, and contemporary works in a calm gallery setting.
- Recommended
Ontario Town Square
Shaded urban park in downtown Ontario with walking paths, civic events, and a historic fountain at the heart of the city center.
- Recommended
Euclid Avenue
Broad landscaped boulevard designed for walking and driving, lined with medians, palms, and historic homes through central Ontario.
- Recommended
Ontario Mills
Large regional shopping and entertainment district with walkable promenades, public art, and frequent events near the arena.
- Gluten-free
Carne Asada Fries
Inland Empire carne asada fries: French fries topped with grilled beef, cheese, sour cream and guacamole. A beloved Southern California late-night staple common in Ontario taquerias.
- Vegetarian
Breakfast Burrito
California-style breakfast burrito with eggs, potatoes, cheese and salsa. Common in local diners and Mexican-American shops across Ontario and the Inland Empire.
- Gluten-free
Street Tacos
Street tacos on corn tortillas, often filled with carne asada, al pastor or carnitas. They reflect the strong Mexican food culture of the Inland Empire.
Market Broiler Ontario
Upscale steakhouse at Ontario Mills serving steaks, seafood and cocktails in a polished dining room suited to business dinners and celebrations.
Rosa Maria's
Busy Mexican restaurant known for large plates, fresh tortillas and a lively casual setting popular with locals and visitors.
Vince's Spaghetti
Long-running local burger stand known for chili burgers, fries and old-school diner appeal. A classic casual stop in Ontario.
US Dollar ($)
Moderate for Southern California. Hotels and dining cost more than smaller Inland Empire cities, but chain eateries, free parking, and car travel help keep daily costs manageable.
Average meal costs
- Budget
- $10-15 for fast food or casual takeout.
- Mid-range
- $20-35 per person for a casual restaurant meal.
- Fine dining
- $50+ per person for upscale restaurants.
- Coffee
- $3-6 for coffee or cappuccino.
Tipping culture
Tip 18-20% at restaurants, 15-20% for taxis or rideshares, and $1-2 for cafe drinks if there is table service.
Plan your visit to Ontario, CA
Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in Ontario, CA.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Ontario, CA, travelers should be aware of common safety concerns such as pickpocketing in crowded areas and vehicle break-ins, especially in parking lots near popular attractions. Scams targeting travelers may include overpriced taxi fares and fraudulent ticket sellers. Staying alert, using authorized transportation services, and securing personal belongings can help ensure a safe visit.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
FAQs: Bus from San Diego, CA to Ontario, CA
Find answers to the most common questions about traveling from San Diego, CA to Ontario, 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 Ontario, CA, this guide helps you travel smarter and with confidence.
It's helpful to compare your options as there are 3 ways to travel between San Diego, CA and Ontario, CA including taking a train, bus, and flight.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
popular bus stations
Popular bus stations from San Diego, CA to Ontario, CA
Most San Diego, CA to Ontario, CA buses use the San Diego, Congress Street (Old Town Park) to Ontario station pair. Use this guide to compare San Diego, CA and Ontario, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in San Diego
Arrival bus stations in Ontario
Which San Diego, CA station do buses to Ontario, CA leave from?
Buses from San Diego, CA to Ontario, CA leave from San Diego, Congress Street (Old Town Park). The station is 3 miles (6 km) from San Diego, CA city centre at Congress St, San Diego, CA 92110, USA.
San Diego, Congress Street (Old Town Park)Congress St, San Diego, CA 92110, USA
City-centre transport
Getting to San Diego, Congress Street (Old Town Park) from San Diego city centre
San Diego, Congress Street (Old Town Park) is 5 km from San Diego city centre. Public transport options include:
BusFlixBus 2017 · 20m · €1
83 · 26m · €5
TramGreen, Blue, Event · 16m · every ~18 min
Blue · 21m · every ~9 min
San Diego, Congress Street (Old Town Park) bus station facilities and services
San Diego, Congress Street (Old Town Park) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Several dining options nearby.
Wi-Fi and ATMs
Wi-Fi is available at San Diego, Congress Street (Old Town Park). ATMs are available at San Diego, Congress Street (Old Town Park).
Tickets and information
Ticket office support is available at San Diego, Congress Street (Old Town Park).
Parking, taxis and toilets
Available at San Diego, Congress Street (Old Town Park): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Diego, Congress Street (Old Town Park): Wheelchair accessible routes available.
San Diego, San Ysidro Transit CenterSan Ysidro Station, San Diego, CA 92173, USA
City-centre transport
Getting to San Diego, San Ysidro Transit Center from San Diego city centre
San Diego, San Ysidro Transit Center is 22 km from San Diego city centre. Public transport options include:
BusFlixBus 2017 · 25m · €2
910 · 41m · €5
TramBlue · 41m · €14 · every ~14 min
Blue · 43m · €14 · every ~14 min
San Diego, San Ysidro Transit Center bus station facilities and services
San Diego, San Ysidro Transit Center has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Several fast food eateries located nearby.
Wi-Fi and ATMs
Wi-Fi is available at San Diego, San Ysidro Transit Center. ATMs are available near the entrance.
Tickets and information
Ticket office support is available at San Diego, San Ysidro Transit Center.
Parking, taxis and toilets
Available at San Diego, San Ysidro Transit Center: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Diego, San Ysidro Transit Center: Wheelchair accessible with ramps.
San Diego, West Harbor Drive (The Headquarters at Seaport District)W Harbor Dr, San Diego, CA, USA
City-centre transport
Getting to San Diego, West Harbor Drive (The Headquarters at Seaport District) from San Diego city centre
San Diego, West Harbor Drive (The Headquarters at Seaport District) is 1 km from San Diego city centre. Public transport options include:
TRUE
San Diego, West Harbor Drive (The Headquarters at Seaport District) bus station facilities and services
San Diego, West Harbor Drive (The Headquarters at Seaport District) has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.
Food and drink
Food options include: Several dining options are in the area.
Wi-Fi and ATMs
Wi-Fi is available at San Diego, West Harbor Drive (The Headquarters at Seaport District). ATMs are available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Tickets and information
Ticket office support is available at San Diego, West Harbor Drive (The Headquarters at Seaport District).
Parking, taxis and toilets
Available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at San Diego, West Harbor Drive (The Headquarters at Seaport District): Accessible for persons with disabilities.
Which Ontario, CA station do buses from San Diego, CA arrive at?
Buses from San Diego, CA to Ontario, CA arrive at Ontario. Ontario is from Ontario, CA city centre.
OntarioOntario, Canada
City-centre transport
Getting to Ontario from Ontario city centre
TrainSouthwest Chief · 56h 3m · €836
Texas Eagle · 75h 20m · €983
BusGreyhound US1210 · 59h 26m · €453
Ontario 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 and ATMs
Wi-Fi is available at Ontario. ATMs are available at Ontario.
Tickets and information
Ticket office support is available at Ontario.
Parking, taxis and toilets
Available at Ontario: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Ontario: Wheelchair accessible.
Bus stations for San Diego, CA to Ontario, CA
Check bus stations information for San Diego, CA and Ontario, CA, including where buses depart and arrive on this route.
When departing from San Diego, CA , you have various bus station options to start your journey from including San Diego, Congress Street (Old Town Park), San Diego, San Ysidro Transit Center, San Diego, West Harbor Drive (The Headquarters at Seaport District), San Diego . When arriving in Ontario, CA , you can end your journey in bus stations like Ontario .Passengers board the bus most frequently from San Diego, Congress Street (Old Town Park), which is located around 3 miles (6 km) away from the city centre, and they get off the bus at Ontario, located 0 away from the city centre.
Most popular bus connections from San Diego, CA
More options for your journey from San Diego, CA to Ontario, CA
Here are some other resources that might have the information you need
Most popular buses to and from Ontario, CA and San Diego, CA
Most popular bus connections to Ontario, CA
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