Compare all timetables for the bus from San Diego to Ontario, CA
Here is a selection of the cheapest bus trips from the schedule from San Diego to Ontario, CA from various bus operators like FlixBus or Greyhound US for the next days.
| Mode of Transport | BertCompanyCountOneCompanyName | Duration | Departure time | From | Departure | Arrival time | To | Destination | Logo | Seat classes | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FlixBus | 6h 15m | 7:35 AM | San Diego | Old Town Transit Center | 1:50 PM | Ontario, CA | Montclair Place | Economy | $28 |
A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 9/9/2026 7:35:00 AM to Montclair Place, Ontario, CA (USA) arriving at 9/9/2026 1:50:00 PM. 50 Economy ticket for $28 per person are available. Travel duration is 6h 15m
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| FlixBus | 5h 20m | 1:35 PM | San Diego | La Jolla Village | 6:55 PM | Ontario, CA | Montclair Place | Economy | $32 |
A Bus from FlixBus goes from La Jolla Village, San Diego (USA) at 9/9/2026 1:35:00 PM to Montclair Place, Ontario, CA (USA) arriving at 9/9/2026 6:55:00 PM. 50 Economy ticket for $32 per person are available. Travel duration is 5h 20m
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| Greyhound US | 6h 25m | 5:40 AM | San Diego | Old Town Transit Center | 12:05 PM | Ontario, CA | Montclair Place | Economy | $33 |
A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 9/9/2026 5:40:00 AM to Montclair Place, Ontario, CA (USA) arriving at 9/9/2026 12:05:00 PM. 50 Economy ticket for $33 per person are available. Travel duration is 6h 25m
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| Greyhound US | 5h 40m | 7:45 PM | San Diego | Old Town Transit Center | 1:25 AM | Ontario, CA | Montclair Place | Economy | $33 |
A Bus from Greyhound US goes from Old Town Transit Center, San Diego (USA) at 9/9/2026 7:45:00 PM to Montclair Place, Ontario, CA (USA) arriving at 9/10/2026 1:25:00 AM. 50 Economy ticket for $33 per person are available. Travel duration is 5h 40m
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| FlixBus | 9h 30m | 9:25 AM | San Diego | Old Town Transit Center | 6:55 PM | Ontario, CA | Montclair Place | Economy | $33 |
A Bus from FlixBus goes from Old Town Transit Center, San Diego (USA) at 9/9/2026 9:25:00 AM to Montclair Place, Ontario, CA (USA) arriving at 9/9/2026 6:55:00 PM. 50 Economy ticket for $33 per person are available. Travel duration is 9h 30m
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Test cheapest views
The cheapest bus for the 9/24/2026 costs just $24, from FlixBus
Facts about the bus from San Diego to Ontario, CA
Compare all providers like FlixBus and Greyhound US that travel 8 times every day by bus from San Diego to Ontario, CA in one click! Book your bus ticket from San Diego to Ontario, CA starting from $24!
| Cheapest Bus | $24 |
| Fastest Bus | 5h 20m |
| Earliest Bus | 5:40 AM |
| Latest Bus | 7:45 PM |
| Daily Bus Routes | 8 Ø |
| Distance | 97.1 miles |
| Bus Companies | FlixBus and Greyhound US |
Cheapest bus connections from San Diego to Ontario, CA
Every day, 8 buses from 2 bus companies leave San Diego for Ontario, CA: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 09/08/2026 and for the following days.
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
09/06
Monday
09/07
Tuesday
09/08
$30
Wednesday
09/09
$28
Thursday
09/10
Friday
09/11
Saturday
09/12
$27
Sunday
09/13
Monday
09/14
Tuesday
09/15
Wednesday
09/16
Thursday
09/17
Friday
09/18
$30
Saturday
09/19
Sunday
09/20
Monday
09/21
$33
Tuesday
09/22
Wednesday
09/23
$26
Thursday
09/24
$24
Friday
09/25
Saturday
09/26
Sunday
09/27
Monday
09/28
Tuesday
09/29
Wednesday
09/30
Thursday
10/01
Friday
10/02
Saturday
10/03
How to save money travelling from San Diego to Ontario, CA
Travel can be expensive, but it doesn't need to be! Do you want to avoid paying a terrible price for your trip? Then follow these quick steps to save money:
Book the ticket from San Diego to Ontario, CA in advance! The earlier you book, the cheaper usually the price is. Also, you will be sure to have a place on the bus from San Diego to Ontario, CA, compared instead if you buy it at the last moment, or directly at the station.
If you can, avoid travelling at peak times. Instead of weekend, try travelling during the week. Travelling in the evening or at night it’s also cheaper, and later buses from San Diego to Ontario, CA are also emptier.All bus stations and stops in San Diego and Ontario, CA
In the map below, you can see where to find all bus stations in San Diego and Ontario, CA.
Service and Comfort on the bus from San Diego to Ontario, CA
Want to know which seat classes are available on the buses from San Diego to Ontario, CA? Or which bus companies serve the route San Diego to Ontario, CA? Below you will find answers to your questions.
FAQs about the San Diego to Ontario, CA bus
How much does a San Diego Ontario, CA bus trip cost?
This depends on, among other things, the day and time of travel. The cheapest trip is available from $24 and takes 6h 15m to reach Ontario, CA. Compare offers to save money!
How much could I save by comparing buses from San Diego to Ontario, CA?
This route is offered by 2 companies with a range of ticket prices between $24 and $33. Thus, we recommend booking your ticket as early as possible to make sure you get the cheapest bus ticket to Ontario, CA.
On average, how many connections are available from San Diego to Ontario, CA each day?
Every day, the San Diego to Ontario, CA bus route is served by approximately 8 connections. With our search, you can compare bus times to find the perfect trip.
How long does a bus journey from San Diego to Ontario, CA take?
The fastest bus from San Diego to Ontario, CA is offered by FlixBus and takes 5h 20m. Bus tickets for this connection cost $32. In this context, bear in mind that the journey can take longer due to traffic.
What time is the first bus from San Diego to Ontario, CA?
The earliest bus arriving in Ontario, CA from San Diego starts at 5:40 AM. However, information regarding departure times may differ on weekends and holidays. Simply use our search to find exact times for your planned travel date.
What time is the last bus from San Diego to Ontario, CA?
The latest bus trip departing from San Diego for Ontario, CA starts at 7:45 PM. Please note that departure times may differ on weekends and holidays. So just use our search to find the exact times for your planned travel date.
Which bus companies operate the San Diego Ontario, CA route?
When traveling by bus from San Diego to Ontario, CA, passengers can travel with FlixBus and Greyhound US. With our search, you can compare all available bus tickets to book the one that works for you.
Is there a direct bus between San Diego and Ontario, CA?
You can check all the direct connections between San Diego and Ontario, CA by using our search and looking at the Changes section in our filters. These are some of the companies which offer a direct bus: FlixBus and Greyhound US.
What can I take with me on the San Diego to Ontario, CA bus route?
Depending on which provider you travel with, what you're allowed to bring with you can vary. Generally, you can take a suitcase and hand luggage with you on the San Diego Ontario, CA bus route free of charge. Simply use our search to find a bus that is best suited to your needs for your planned travel date.
What equipment is available for the San Diego Ontario, CA bus route?
The equipment on board differs depending on the provider. However, many long-distance buses have WiFi so you can tell your friends your exact location during the journey. To make traveling even more pleasant, air conditioning systems provide ventilation. It is best to use our search to get precise information about the equipment of the bus from San Diego to Ontario, CA on your planned travel date.
Available seat classes which are offered on the bus route San Diego to Ontario, CA
Economy
The cheapest option available for your ticket, it usually comes with reclinable seats and AC.
More bus routes to San Diego and to Ontario, CA
Here’s an overview of the most popular bus routes to San Diego and to Ontario, CA. Simply click on the connection of your choice, and you will find all the details about your bus route!
- Bus Routes to San Diego
- Bus Albuquerque, NM to San Diego
- Buses Boston, MA to San Diego
- Bus Ciudad Juárez to San Diego
- Buses Dallas - San Diego
- From Dayton, OH to San Diego bus
- Bus to San Diego from Detroit
- Buses Jacksonville, FL - San Diego
- Buses to San Diego from Las Vegas
- McAllen, TX to San Diego bus
- Buses Mexicali to San Diego
- Buses Milwaukee to San Diego
- Bus Philadelphia - San Diego
- Bus to San Diego from Phoenix, AZ
- Bus Portland, OR to San Diego
- Bus from Reynosa to San Diego
- Bus San Antonio, TX - San Diego
- Bus San Jose, CA to San Diego
- Bus from Santiago de Queretaro to San Diego
- Bus to San Diego from Tijuana, BC
- Buses to San Diego from Waco, TX
- Bus Routes to Ontario, CA
- Bus to Ontario, CA from Atlanta, GA
- Bus Austin to Ontario, CA
- Bus from Bakersfield, CA to Ontario, CA
- Chihuahua to Ontario, CA bus
- Buses to Ontario, CA from Ciudad Juárez
- Buses Denver to Ontario, CA
- From Henderson, NV to Ontario, CA bus
- Buses from Hesperia, CA to Ontario, CA
- Buses Indio, CA to Ontario, CA
- From Lexington, KY to Ontario, CA bus
- Buses Oakland - Ontario, CA
- Buses Orlando, FL to Ontario, CA
- Phoenix, AZ to Ontario, CA bus
- San Antonio, TX to Ontario, CA bus
- Buses from San Francisco to Ontario, CA
- Bus from San Jose, CA to Ontario, CA
- Bus from Santa Ana, CA to Ontario, CA
- Buses Seattle, WA to Ontario, CA
- Buses Stockton, CA - Ontario, CA
- Buses Tijuana, BC to Ontario, CA
Popular Airport Shuttles to San Diego and to Ontario, CA
