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Ontario, CA, USA to San Diego, CA, USA from $20: 4 ways by bus, train, flight or car

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from
Ontario, United States of America
to
San Diego, United States of America

How to Get from Ontario to San Diego: Cheapest, Fastest and Best Way

1Map provides directions to cities, towns, landmarks, attractions, and addresses worldwide, offering thousands of multi-modal routes to easily get you from point A to point B.

$20 - DriveBest price
184 kmDistance
1h 55m Fastest

Compare Train, Bus, Flight, and Driving Options

Get detailed, step-by-step directions below for your trip from Ontario to San Diego with 1Map travel planner. Easily compare ticket prices, explore various transport options, and find the best routes for a seamless and cost-effective travel experience.

Company
various
Bus
Average Duration
4h  48m
Estimated price
$40-56
Recommended
Company
various
Bus
Average Duration
5h  54m
Estimated price
$22-50
Cheapest
route map
Distance: 184 km
Duration: 1h 55m

See more options

Company
various
Drive
Average Duration
1h  55m
Estimated price
$20-30
Company
various
Bus
Train
Plane
Average Duration
5h  3m
Estimated price
$71-338
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Traveling From Ontario to San Diego

Your journey from Ontario to San Diego juxtaposes the serene charm of the Inland Empire with the vibrant coastal culture of Southern California.

Best Neighbourhoods in San Diego

San Diego boasts diverse neighborhoods, each offering its own charm and attractions.

Gaslamp Quarter
• Vibrant nightlife with numerous bars and restaurants.
• Historic architecture blends seamlessly with modern attractions.
La Jolla
• Stunning coastline ideal for snorkeling and kayaking.
• Upscale shopping and dining with ocean views.
Little Italy
• Charming streets lined with quaint cafes and art galleries.
• Hosts popular events like the weekly farmers market.

Best Times To Visit San Diego's Attractions

Timing your visits to San Diego's top attractions can greatly enhance your experience.

Balboa Park
Weekdays in the morning offer quieter exploration without crowds.
San Diego Zoo
Visit on weekdays during the off-peak season for shorter lines.
La Jolla Cove
Early morning provides a serene atmosphere and stunning sunrise views.

San Diego Weather: What to Expect Year-Round

San Diego enjoys a Mediterranean climate with mild, wet winters and warm, dry summers, making it an inviting destination year-round. The pleasant weather enhances outdoor activities and beach visits, with spring and fall being particularly ideal for avoiding the summer crowds.

Dining Recommendation in San Diego

For a taste of San Diego's vibrant culinary scene, try the fish tacos at Taco Stand, where fresh local fish and house-made tortillas create a burst of flavor that contrasts with Ontario’s heavier comfort foods. The lively outdoor atmosphere and focus on fresh ingredients highlight the city's commitment to coastal cuisine, offering you a refreshing dining experience.

Ontario - San Diego operators

Explore transport companies operating between Ontario and San Diego, with prices starting at . These companies offer competitive pricing, flexible schedules, and comfortable travel experiences.

Bus Show bus routes
Contact phone
+1 833 766 3553
Website
tufesainternacional.com

Bus from Ontario to San Ysidro, CA

Average Duration
4h
Estimated price
35-401
Contact phone
+52 800 890 6821
Website
greyhound.com.mx

Bus from Los Angeles Union Station to San Diego

Average Duration
3h 15m
Estimated price
40-563
Contact phone
+1 (909) 379-7100
Website
omnitrans.org

Bus from Mountain @ G Nb Fs to Montclair Transit Center

Average Duration
16m
Estimated price
564-564
Train
Website
metrolinktrains.com

Train from Montclair station to L. A. Union Station

Average Duration
1h 4m
Estimated price
406-407
Plane Show flights
Website
delta.com

Plane from Los Angeles Airport to San Diego Airport

Average Duration
54m
Estimated price
402-403
Website
united.com

Plane from Los Angeles Airport to San Diego Airport

Average Duration
1h
Estimated price
404-405

Ontario to San Diego: Overview of Bus, Train, Flight, and Car Trips

Traveling between Ontario and San Diego offers a variety of convenient options to suit your preferences, schedule, and budget. Whether you prioritize affordability, speed, or comfort, you’re sure to find the perfect way to travel without compromising on quality or convenience.

🚗 Embark on a scenic road trip from Ontario to San Diego, covering a distance of 114 miles in just under 2 hours. Cruise along the picturesque highways of California as you head towards the stunning coastal destination. 💸 Enjoy a budget-friendly journey with car travel prices ranging from $20 to $30 for the trip from Ontario to San Diego. Experience the convenience and flexibility of driving through the diverse landscapes of Southern California at your own pace.
Average price
$20 - $30
Useful tips for train travellers
• On your train journey from Ontario to San Diego, you will primarily be traveling on Amtrak’s Southwest Chief and Pacific Surfliner lines. Amtrak offers several onboard catering services, including the option to purchase meals in the snack bar area and the availability of a dining car on longer routes. Be sure to check schedule availability as dining car services may vary.
• Amtrak offers multiple seating options tailored to comfort and budget. On this route, you can choose from Business Class, which provides more spacious seating and complimentary drinks, or Economy Class, which offers standard seating. Note that the Pacific Surfliner has more amenities, including access to WiFi in Business Class, which makes it ideal for work or leisure.
• When arriving in San Diego, the Amtrak station is located in the downtown area, making it convenient to explore the city. There are facilities to store luggage at the station and restrooms available for passenger use. For a quick and efficient transfer to the city center, take the San Diego Trolley's Blue Line, which can be boarded directly from the station. Alternatively, the number 925 bus provides direct service to downtown as well.
🛫 Flying from Ontario to San Diego is a quick and convenient journey. The quickest flight option is a direct flight from Los Angeles Airport to San Diego Airport, with a travel time of just 52 minutes.
Departure Point
Los Angeles Airport
Arrival Point
San Diego Airport
Useful tips for plane travellers
• Consider booking a morning flight from Ontario to Los Angeles to avoid any delays due to air traffic, as this route can experience congestion, especially later in the day.
• Upon arrival at San Diego International Airport (SAN), expect your terminal to be compact, making it easy to navigate; however, keep an eye out for the 'Terminal 1' and 'Terminal 2' signs to ensure you head to the correct baggage claim area.
• Taxi fares from San Diego International Airport to downtown San Diego typically range from $10 to $15, with ride-sharing options available that may provide additional cost savings; for accurate cab fares and transportation schedules, you can check San Diego's Airport Transportation page.
🚌 Although there is no direct bus from Ontario to San Diego you can reach your destination with a journey that includes transfers. The total travel time is approximately 5 hours and 54 minutes. 💲 Ticket prices for the Ontario to San Diego bus trip range from $40 to $56, making it an affordable and convenient transportation option for those looking to explore the beautiful coastal city of San Diego.
Departure Point
Los Angeles Union Station
Arrival Point
San Diego station

Frequently asked questions

Find out more about the route from Ontario to San Diego.

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The distance between Ontario and San Diego is approximately 98 miles or 114.2 miles by road. The typical travel times vary depending on the mode of transportation. It takes about 5 hours and 29 minutes to travel from Ontario to San Diego by taking the bus and then the train. On the other hand, driving by car takes around 1 hour and 55 minutes from San Diego to Ontario. If you prefer to travel by bus, it would take approximately 4 hours and 48 minutes to reach San Diego from Ontario.
The most cost-effective and time-efficient transportation option for traveling from Ontario to San Diego is by driving. It takes approximately 1 hour and 55 minutes to reach San Diego by car, and the cost is around $20 to $30 for fuel. Driving allows for more flexibility in terms of departure and arrival times, and it is generally faster than other modes of transportation. Additionally, there are no additional costs for tickets or reservations.
The prices for a bus ticket between Ontario and San Diego can range from $29 to $41. It is always a good idea to check with different bus service providers to compare prices and choose the best option that fits your budget. Additionally, prices may vary depending on the time of year and availability, so it is advisable to book your ticket in advance to secure the best deal.
To travel from Ontario to San Diego without using public transportation, you can drive the distance of 114 miles. This typically takes about 1 hour and 55 minutes, depending on traffic conditions. The cost for this journey by car varies from $20 to $30, depending on factors such as gas prices and toll fees.
The best way to travel from Ontario to San Diego without a car is by bus. The journey takes approximately 4 hours and 48 minutes and the cost ranges from $28 to $45. Buses are a convenient and affordable option for transportation between the two cities.
No, there is no direct bus link between Ontario and San Diego. However, there are bus services available with transfers. The journey, including transfers, takes approximately 5 hours and 35 minutes. The bus services are operated by Foothill Transit and Amtrak, with departures from Pomona Transit Center and arrivals at San Diego Santa Fe Depot.
The flight from Ontario to San Diego typically takes around an hour. The quickest option is a direct flight from Los Angeles Airport to San Diego Airport, which takes 59 minutes. As for the cost, it can vary depending on several factors such as the airline, time of booking, and any additional services or amenities. It is recommended to check with different airlines and compare prices to get an accurate estimate for the cost of the flight.
There are numerous accommodation options available near San Diego. With over 1,163 hotels to choose from, there is something to suit every budget and preference. Prices for hotels in San Diego start at $53 per night. Whether you are looking for a luxury resort, a budget-friendly motel, or a cozy bed and breakfast, you will have plenty of choices to select from.

Trips from Ontario

Trips to San Diego