The cheapest and fastest buses from Fontana, CA to San Diego, CA
Cheapest price
$44
Average price
$44
Fastest journey
4 h 30 m
Average duration
4 h 30 m
Buses per day
1
Distance
155 km
The best way to find a cheap bus ticket from Fontana, CA to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Fontana, CA to San Diego, CA will cost around $44 if you buy it on the day, but the cheapest tickets can be found for only $44.
Of the 1 buses that leave Fontana, CA for San Diego, CA on Fri, Jan 09, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Jan 09 the direct buses cover the 155 km distance in an average of 4 h 30 m but if you time it right, some buses will get you there in just 4 h 30 m .
On Fri, Jan 09 the slowest buses will take 4 h 30 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.


Travel Information
Compare bus, train, and flight for Fontana, CA to San Diego, CA
Omio recommends booking the train as it is the most popular option from Fontana, CA to San Diego, CA among Omio's users. If you are prioritising price take the train with prices starting from €31. For those with little time consider booking a bus which can get you there in 3h 15m. The ticket price range depends on the travel mode: a train costs an average of €31, and a flight costs an average of €311.
Distance: 96 miles (155 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
€56 Average price | €31 Average price Cheapest | €311 Average price |
3h 45m Average total duration Fastest 3h 15m Onboard + 30m Additional time* | 4h 9m Average total duration 3h 39m Onboard + 30m Additional time* | 11h 51m Average total duration 8h 51m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Fontana, CA to San Diego, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Infobus | Departure Time 03:30AM | Arrival Time 06:45AM | Duration 3h15 | Departure days Sat | Cheapest price $62 |
Operator Amtrak | Departure Time 05:51AM | Arrival Time 01:55PM | Duration 8h04 | Departure days Sat | Cheapest price $54 |
Compare prices and tickets Fontana, CA to San Diego, CA by bus, train, or flight
Compare bus, train, 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.
Jan 09
Jan 10
Jan 11
Jan 12
Jan 13
Jan 14
Jan 15
Journey information
Overview: Bus from Fontana, CA to San Diego, CA
Buses from Fontana, CA to San Diego, CA run on average 6 times per day, taking around 3h 15m. Cheap bus tickets for this journey start at $69 (€56) but you can travel from only $38 (€31) by train.
There are 4 buses per day. The earliest bus runs at 00:05, the last at 22:00. The fastest bus covers the 96 miles (155 km) distance in 3h 15m.
Distance 96 miles (155 km) |
Average bus duration 3h 15m |
Cheapest ticket price $69 (€56) |
Buses per day 6 |
Direct buses 4 |
Fastest bus 3h 15m |
First bus 00:05 |
Last bus 22:00 |
FAQs: Bus from Fontana, CA to San Diego, CA
Find answers to the most common questions about traveling from Fontana, CA to San Diego, 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 San Diego, CA, this guide helps you travel smarter and with confidence.

- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- Enjoy a harbor cruise for stunning views of the skyline and naval ships
- Hike the scenic trails at Torrey Pines State Natural Reserve
- Visit the Birch Aquarium to learn about marine life and ocean conservation
- Experience the thrill of a whale watching tour off the coast.
To find the cheapest bus tickets for your trip from Fontana, CA to San Diego, CA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
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Popular bus stations from Fontana, CA to San Diego, CA
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