Compare all timetables for the bus from Ontario, CA to San Diego
Cheapest bus trips today
-
FlixBus6h 5m012:05 PMOntario, CAMontclair Place6:10 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 12:05:00 PM to Old Town Transit Center, San Diego (USA) arriving at 7/3/2025 6:10:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 5m
-
FlixBus5h 55m02:20 PMOntario, CAMontclair Place8:15 PMSan DiegoOld Town Transit Center0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 2:20:00 PM to Old Town Transit Center, San Diego (USA) arriving at 7/3/2025 8:15:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 5h 55m
-
Limousine Express6h 15m06:00 AMOntario, CAConvention Center12:15 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/3/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/3/2025 12:15:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 15m
-
Limousine Express8h 30m06:00 AMOntario, CAConvention Center2:30 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/3/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/3/2025 2:30:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 8h 30m
-
Greyhound US5h 50m02:25 PMOntario, CAMontclair Place8:15 PMSan DiegoOld Town Transit Center0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/3/2025 2:25:00 PM to Old Town Transit Center, San Diego (USA) arriving at 7/3/2025 8:15:00 PM. 50 Economy ticket for $41 per person are available. Travel duration is 5h 50m
Cheapest bus trips tomorrow
-
Tufesa International4h 0m01:00 PMOntario, CAConvention Center5:00 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Tufesa International goes from Convention Center, Ontario, CA (USA) at 7/4/2025 1:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/4/2025 5:00:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 4h 0m
Cheapest bus trips Saturday
-
Limousine Express6h 15m06:00 AMOntario, CAConvention Center12:15 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/5/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/5/2025 12:15:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 15m
-
FlixBus7h 10m02:20 PMOntario, CAMontclair Place9:30 PMSan DiegoSeaport Village0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/5/2025 2:20:00 PM to Seaport Village, San Diego (USA) arriving at 7/5/2025 9:30:00 PM. 50 Economy ticket for $40 per person are available. Travel duration is 7h 10m
-
Executive Lines2h 30m06:50 AMOntario, CAS Euclid Ave9:20 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Executive Lines goes from S Euclid Ave, Ontario, CA (USA) at 7/5/2025 6:50:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/5/2025 9:20:00 AM. 50 Economy ticket for $43 per person are available. Travel duration is 2h 30m
-
Tufesa International4h 0m01:00 PMOntario, CAConvention Center5:00 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Tufesa International goes from Convention Center, Ontario, CA (USA) at 7/5/2025 1:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/5/2025 5:00:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 4h 0m
-
Greyhound US7h 45m09:35 AMOntario, CAMontclair Place5:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/5/2025 9:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/5/2025 5:20:00 PM. 50 Economy ticket for $63 per person are available. Travel duration is 7h 45m
Cheapest bus trips Sunday
-
Limousine Express6h 15m06:00 AMOntario, CAConvention Center12:15 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/6/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/6/2025 12:15:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 15m
-
Limousine Express8h 30m06:00 AMOntario, CAConvention Center2:30 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/6/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/6/2025 2:30:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 8h 30m
-
Greyhound US7h 35m02:25 PMOntario, CAMontclair Place10:00 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/6/2025 2:25:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/6/2025 10:00:00 PM. 50 Economy ticket for $42 per person are available. Travel duration is 7h 35m
-
FlixBus6h 40m012:05 PMOntario, CAMontclair Place6:45 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/6/2025 12:05:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/6/2025 6:45:00 PM. 50 Economy ticket for $42 per person are available. Travel duration is 6h 40m
-
FlixBus7h 40m02:20 PMOntario, CAMontclair Place10:00 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from FlixBus goes from Montclair Place, Ontario, CA (USA) at 7/6/2025 2:20:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/6/2025 10:00:00 PM. 50 Economy ticket for $42 per person are available. Travel duration is 7h 40m
Cheapest bus trips Monday
-
Tufesa International4h 0m01:00 PMOntario, CAConvention Center5:00 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Tufesa International goes from Convention Center, Ontario, CA (USA) at 7/7/2025 1:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/7/2025 5:00:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 4h 0m
Cheapest bus trips Tuesday
-
Limousine Express6h 15m06:00 AMOntario, CAConvention Center12:15 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/8/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/8/2025 12:15:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 15m
-
Limousine Express8h 30m06:00 AMOntario, CAConvention Center2:30 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/8/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/8/2025 2:30:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 8h 30m
-
Tufesa International4h 0m01:00 PMOntario, CAConvention Center5:00 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Tufesa International goes from Convention Center, Ontario, CA (USA) at 7/8/2025 1:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/8/2025 5:00:00 PM. 50 Economy ticket for $45 per person are available. Travel duration is 4h 0m
-
Greyhound US5h 45m04:20 AMOntario, CAMontclair Place10:05 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/8/2025 4:20:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/8/2025 10:05:00 AM. 50 Economy ticket for $46 per person are available. Travel duration is 5h 45m
-
Greyhound US7h 45m09:35 AMOntario, CAMontclair Place5:20 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Greyhound US goes from Montclair Place, Ontario, CA (USA) at 7/8/2025 9:35:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/8/2025 5:20:00 PM. 50 Economy ticket for $46 per person are available. Travel duration is 7h 45m
Cheapest bus trips Wednesday
-
Limousine Express6h 15m06:00 AMOntario, CAConvention Center12:15 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/9/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/9/2025 12:15:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 15m
-
Limousine Express8h 30m06:00 AMOntario, CAConvention Center2:30 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/9/2025 6:00:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/9/2025 2:30:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 8h 30m
-
Limousine Express6h 9m08:21 AMOntario, CAConvention Center2:30 PMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/9/2025 8:21:00 AM to San Ysidro Transit Center, San Diego (USA) arriving at 7/9/2025 2:30:00 PM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 9m
-
Limousine Express4h 0m09:00 PMOntario, CAConvention Center1:00 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/9/2025 9:00:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/10/2025 1:00:00 AM. 50 Economy ticket for $37 per person are available. Travel duration is 4h 0m
-
Limousine Express6h 35m010:25 PMOntario, CAConvention Center5:00 AMSan DiegoSan Ysidro Transit Center0EconomyA Bus from Limousine Express goes from Convention Center, Ontario, CA (USA) at 7/9/2025 10:25:00 PM to San Ysidro Transit Center, San Diego (USA) arriving at 7/10/2025 5:00:00 AM. 50 Economy ticket for $37 per person are available. Travel duration is 6h 35m
Frequency of bus connections between Ontario, CA and San Diego
Facts about the bus from Ontario, CA to San Diego
Compare all providers like Limousine Express, FlixBus and Greyhound US that travel 18 times every day by bus from Ontario, CA to San Diego in one click! Book your bus ticket from Ontario, CA to San Diego starting from $37!
Cheapest Bus | $37 |
Fastest Bus | 2h 30m |
Earliest Bus | 4:20 AM |
Latest Bus | 10:25 PM |
Daily Bus Routes | 18 Ø |
Distance | 97.1 miles |
Bus Companies | Limousine Express, FlixBus, Greyhound US, Executive Lines and Tufesa International |
Cheapest bus connections from Ontario, CA to San Diego
Every day, 18 buses from 5 bus companies leave Ontario, CA for San Diego: in the table below, you will find the cheapest prices for a bus ticket for this route, starting from 07/03/2025 and for the following days.
The cheapest time to travel from Ontario, CA to San Diego
How to save money travelling from Ontario, CA to San Diego
Book the ticket from Ontario, CA to San Diego 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 Ontario, CA to San Diego, 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 Ontario, CA to San Diego are also emptier.Beloved bus companies from Ontario, CA to San Diego
FlixBus from Ontario, CA to San Diego
Here you will find the key facts about the FlixBus bus route Ontario, CA to San Diego:
Cheapest Price | $37 |
Fastest Bus | 4h 5m |
Earliest Bus | 4:40 AM |
Last Bus | 2:20 PM |
Daily Connections | 9 Ø |
Found on | 7/3/2025 |
Limousine Express from Ontario, CA to San Diego
Here you will find the key facts about the Limousine Express bus route Ontario, CA to San Diego:
Cheapest Price | $37 |
Fastest Bus | 4h 0m |
Earliest Bus | 6:00 AM |
Last Bus | 10:25 PM |
Daily Connections | 10 Ø |
Found on | 7/3/2025 |
Tufesa International from Ontario, CA to San Diego
Here you will find the key facts about the Tufesa International bus route Ontario, CA to San Diego:
Cheapest Price | $45 |
Fastest Bus | 4h 0m |
Earliest Bus | 1:00 PM |
Last Bus | 1:00 PM |
Daily Connections | 1 Ø |
Found on | 6/29/2025 |
All bus stations and stops in Ontario, CA and San Diego
In the map below, you can see where to find all bus stations in Ontario, CA and San Diego.
Service and Comfort on the bus from Ontario, CA to San Diego
FAQs about the Ontario, CA to San Diego bus
How much does a Ontario, CA San Diego bus trip cost?
How much could I save by comparing buses from Ontario, CA to San Diego?
On average, how many connections are available from Ontario, CA to San Diego each day?
How long does a bus journey from Ontario, CA to San Diego take?
What time is the first bus from Ontario, CA to San Diego?
What time is the last bus from Ontario, CA to San Diego?
Which bus companies operate the Ontario, CA San Diego route?
Is there a direct bus between Ontario, CA and San Diego?
What can I take with me on the Ontario, CA to San Diego bus route?
What equipment is available for the Ontario, CA San Diego bus route?
Available seat classes which are offered on the bus route Ontario, CA to San Diego
The cheapest option available for your ticket, it usually comes with reclinable seats and AC.
More bus routes to Ontario, CA and to San Diego
- Bus Routes to Ontario, CA
- Buses Banning, CA to Ontario, CA
- Bus from Barstow, CA to Ontario, CA
- Calexico, CA to Ontario, CA bus
- Bus to Ontario, CA from Denver
- Bus to Ontario, CA from El Monte, CA
- From El Paso, TX to Ontario, CA bus
- Glendale, AZ to Ontario, CA bus
- Buses to Ontario, CA from Houston
- Buses Indio, CA to Ontario, CA
- From Las Cruces, NM to Ontario, CA bus
- Buses to Ontario, CA from Las Vegas
- Bus to Ontario, CA from Los Angeles
- Buses Palm Springs, CA - Ontario, CA
- Bus Reno, NV - Ontario, CA
- San Antonio, TX to Ontario, CA bus
- Buses from San Francisco to Ontario, CA
- Buses San Jose, CA to Ontario, CA
- Bus Stockton, CA - Ontario, CA
- Bus to Ontario, CA from Tucson, AZ
- Bus Routes to San Diego
- From Anaheim, CA to San Diego bus
- Buses from Bakersfield, CA to San Diego
- Buses to San Diego from Calexico, CA
- Bus Chicago to San Diego
- Bus from Downey, CA to San Diego
- Buses El Centro, CA to San Diego
- Buses from El Paso, TX to San Diego
- Irvine, CA to San Diego bus
- Buses to San Diego from Las Cruces, NM
- Buses to San Diego from Mexicali
- Buses from Modesto, CA to San Diego
- Bus Palm Springs, CA to San Diego
- Bus from Phoenix, AZ to San Diego
- Bus from Providence, RI to San Diego
- Buses San Bernardino, CA - San Diego
- Bus San Francisco to San Diego
- Buses San Jose, CA to San Diego
- Bus from Santa Monica, CA to San Diego
- Buses from Tijuana, BC to San Diego
- Bus from Tucson, AZ to San Diego