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The cheapest and fastest buses from San Diego, CA to Ontario, CA
Showing times and prices for Nov 07
Cheapest price
$46
Average price
$53
Fastest journey
4 h 45 m
Average duration
5 h 25 m
Buses per day
12
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 $53 if you buy it on the day, but the cheapest tickets can be found for only $46.
Fast buses
It's difficult to get from San Diego, CA to Ontario, CA without transferring at least once.
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San Diego, San Ysidro Transit Center01:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$461One-way
1 transfer
FlixBus+01:15PM5h40
San Diego, San Ysidro Transit Center06:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$461One-way
1 transfer
+FlixBus07:00PM6h30
San Diego, San Ysidro Transit Center01:30AMMontclair, Moreno And Lindero E, CA
$481One-way
1 transfer
FlixBus+01:45PM5h10
San Diego, West Harbor Drive (The Headquarters at Seaport District), CA06:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$491One-way
1 transfer
FlixBus+02:10PM4h45
La Jolla, UCSD Health La Jolla Station, CA06:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$501One-way
1 transfer
FlixBus+02:10PM4h45
La Jolla, UCSD Health La Jolla Station, CA06:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$501One-way
1 transfer
FlixBus+01:45PM5h10
San Diego, West Harbor Drive (The Headquarters at Seaport District), CA06:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$491One-way
1 transfer
FlixBus · FlixBus07:55AM5h35
La Jolla, UCSD Health La Jolla Station, CA01:30PMMontclair, Moreno And Lindero E, CA
$571One-way
1 transfer
FlixBus+01:15PM5h40
San Diego, San Ysidro Transit Center06:55PMMontclair, Richton Street (Montclair Transcenter Paking), CA
$461One-way
1 transfer
+FlixBus07:35PM5h55
San Diego, Congress Street (Old Town Park), CA01:30AMMontclair, Moreno And Lindero E, CA
$511One-way
1 transfer
Travel Information
Compare train, bus, and flight for San Diego, CA to Ontario, CA
Omio recommends booking the bus as it is the most popular option from San Diego, CA to Ontario, CA among Omio's users. If you are prioritising price take the bus with prices starting from €31. For those with little time consider booking a train which can get you there in 3h 50m. The ticket price range depends on the travel mode: a bus costs an average of €31, and a flight costs an average of €46.
Distance: 97 miles (157 km)
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
€44 Average price Cheapest | €46 Average price | €197 Average price |
4h 36m Average total duration 4h 6m Onboard + 30m Additional time* | 4h 20m Average total duration Fastest 3h 50m Onboard + 30m Additional time* | 9h 28m Average total duration 6h 28m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
San Diego, CA to Ontario, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 06:00AM | Arrival Time 01:55PM | Duration 7h55 | Departure days Fri | Cheapest price $46 |
Operator Greyhound | Departure Time 06:45AM | Arrival Time 01:55PM | Duration 7h10 | Departure days Fri | Cheapest price $50 |
Operator FlixBus | Departure Time 06:55AM | Arrival Time 01:30PM | Duration 6h35 | Departure days Fri | Cheapest price $54 |
Operator FlixBus | Departure Time 07:35AM | Arrival Time 01:30PM | Duration 5h55 | Departure days Fri | Cheapest price $57 |
Operator FlixBus | Departure Time 07:55AM | Arrival Time 01:30PM | Duration 5h35 | Departure days Fri | Cheapest price $57 |
Operator FlixBus | Departure Time 12:15PM | Arrival Time 06:55PM | Duration 6h40 | Departure days Fri | Cheapest price $57 |
Operator FlixBus | Departure Time 01:15PM | Arrival Time 06:55PM | Duration 5h40 | Departure days Fri | Cheapest price $46 |
Operator FlixBus | Departure Time 01:45PM | Arrival Time 06:55PM | Duration 5h10 | Departure days Fri | Cheapest price $49 |
Operator FlixBus | Departure Time 02:10PM | Arrival Time 06:55PM | Duration 4h45 | Departure days Fri | Cheapest price $50 |
Operator FlixBus | Departure Time 04:15PM | Arrival Time 01:30AM | Duration 9h15 | Departure days Fri | Cheapest price $74 |
Operator Greyhound | Departure Time 07:00PM | Arrival Time 01:30AM | Duration 6h30 | Departure days Fri | Cheapest price $48 |
Operator Greyhound | Departure Time 07:35PM | Arrival Time 01:30AM | Duration 5h55 | Departure days Fri | Cheapest price $51 |
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, Thursday, November 6. You can also manually refresh the results below to see updated bus journeys.
Last updated at 12:29 PM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 2:55 PM San Diego, CA | 6h20 | 9:15 PM Ontario, CA | 0 transfersDirect | |
 | 11:00 PM San Diego, CA | 3h50 | 2:50 AM Ontario, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Diego, CA to Ontario, CA by train, bus, or flight
Compare train, bus, 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.
Fri
Nov 07
Nov 07
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Journey information
Overview: Bus from San Diego, CA to Ontario, CA
USAUSA
Buses from San Diego, CA to Ontario, CA run on average 6 times per day, taking around 4h 6m. Cheap bus tickets for this journey start at $38 (€31) if you book in advance.
There are 2 buses per day. The earliest bus runs at 00:05, the last at 22:00. The fastest bus covers the 97 miles (157 km) distance in 3h 50m.
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 6m |
Cheapest ticket price $38 (€31) |
Buses per day 6 |
Direct buses 2 |
Fastest bus 3h 50m |
First bus 00:05 |
Last bus 22:00 |
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
Bus providers: FlixBus, Greyhound, Infobus from San Diego, CA to Ontario, CAYou can travel by bus between San Diego, CA to Ontario, CA with FlixBus, Greyhound, Infobus for as low as $38 (€31). 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 Duration
6h 20m
Cheapest Price
$44 (€35)
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.
Infobus
About
Infobus is an international IT company that operates as an online service for finding and purchasing bus, train, and plane tickets, rather than being a bus company itself. Established in 2002, Infobus acts as an intermediary between passengers and various transport carriers, particularly helping smaller bus companies offer online booking services. They utilize their own "BusSystem" to manage routes and ticket sales globally. Infobus covers over 30 countries and 300 cities, offering a wide range of routes and daily departures. While amenities can vary by carrier, Infobus aims to provide affordable and convenient travel with features like online booking, 24/7 support, and prompt notifications.
Luggage & cancellation policy
Average Duration
3h 50m
Cheapest Price
$44 (€36)
Luggage included
One carry-on bag up to 5kg (40x20x25) and one checked bag up to 20kg (50x30x80).
Additional luggage
10€ per additional bag.
Cancellation Policy
You can cancel your ticket up to 24 hours before departure for a partial refund. Cancellations within 24 hours may incur a fee.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority seating; Transport for wheelchairs and mobility aids.
Bikes
Bikes are allowed; may require prior reservation and an additional fee.
Pets
Small pets allowed in carriers; larger pets may require a separate ticket.
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 Duration
5h 35m
Cheapest Price
$33 (€27)
Greyhound frequency
7 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.
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.
Cheap bus tickets from San Diego, CA to Ontario, CA can start from as little as $27 (€22) when you book in advance. The average bus ticket price for San Diego, CA to Ontario, CA is $39 (€32); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the San Diego, CA to Ontario, CA bus travel time is 3 h 5 min for the 97 mile (156 km) long route, but the duration can vary if you travel on weekends and holidays.
The first bus from San Diego, CA to Ontario, CA leaves at 1: 35AM. Plan your trip with the Journey Planner from Omio.
The last bus from San Diego, CA to Ontario, CA leaves at 9: 35PM.
There are 13 buses a day from San Diego, CA to Ontario, CA which require at least one change with FlixBus or Greyhound. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from San Diego, CA to Ontario, CA, you can count on FlixBus or Greyhound 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.
A trip to Ontario, CA from San Diego, CA is worth doing but not as a day trip with a journey time of 3 h 5 min each way. Check with Omio app the best way to travel.
The cheapest month for a bus from San Diego, CA to Ontario, CA is January.
It's helpful to compare your options as there are 3 ways to travel from San Diego, CA to Ontario, CA including taking a train, bus or flight.
Yes, the following accessibility options are available when taking the bus from San Diego, CA to Ontario, CA:
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from San Diego, CA to Ontario, CA for bus companies FlixBus and Greyhound.
Yes, bikes are allowed on board the bus with bus providers FlixBus and Greyhound.
Whether you can cancel your bus ticket from San Diego, CA to Ontario, CA depends on the bus companies:
- 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.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from San Diego, CA to Ontario, CA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
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:
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
Yes, the following additional luggage options are available when booking a bus ticket from San Diego, CA to Ontario, CA:
- FlixBus
- Additional luggage can be purchased for a fee.
- Greyhound
- $15 per additional bag.
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 providers: FlixBus and Greyhound
Yes, there are USB plugs on board the bus from San Diego, CA to Ontario, CA with the following bus companies: FlixBus and Greyhound.
Yes, there is Wifi on board the bus from San Diego, CA to Ontario, CA with the following bus providers: FlixBus and Greyhound.
popular bus stations
Popular bus stations from San Diego, CA to Ontario, CA
San Diego
Ontario
The major bus station for departures in San Diego is San Diego, San Ysidro Transit Center. Find all the information you need to know about services, amenities and connections at San Diego, San Ysidro Transit Center for your trip from San Diego to Ontario.
San Diego, San Ysidro Transit Center
information
San Diego, Congress Street (Old Town Park)
information
San Diego, West Harbor Drive (The Headquarters at Seaport District)
information
San Diego
information
The major bus station for arrivals in Ontario is Ontario. Find all the information you need to know about services, amenities and connections at Ontario for your trip to Ontario from San Diego.
Ontario
information
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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