The cheapest and fastest buses from Walnut Creek, CA to San Diego, CA
Cheapest price
$86
Average price
$86
Fastest journey
14 h 52 m
Average duration
14 h 52 m
Buses per day
1
Distance
729 km
The best way to find a cheap bus ticket from Walnut Creek, 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 Walnut Creek, CA to San Diego, CA will cost around $86 if you buy it on the day, but the cheapest tickets can be found for only $86.
Of the 1 buses that leave Walnut Creek, CA for San Diego, CA on Sun, May 03, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, May 03 the direct buses cover the 729 km distance in an average of 14 h 52 m but if you time it right, some buses will get you there in just 14 h 52 m .
On Sun, May 03 the slowest buses will take 14 h 52 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.
6:15 AM14h52Walnut Creek, CA9:07 PMSan Diego, CA$861One-way0 transfers
6:15 AM14h52Walnut Creek, CA9:07 PMSan Diego, CA$861One-way0 transfers
Travel Information
Compare bus, train, and flight for Walnut Creek, CA to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Walnut Creek, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from $85. For those with little time consider booking a flight which can get you there in 1h 40m. The ticket price range depends on the travel mode: a bus costs an average of $85, and a flight costs an average of $139.
Distance: 452 miles (729 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
$90 Average price Cheapest | $247 Average price | $92 Average price |
15h 50m Average total duration 15h 20m Onboard + 30m Additional time* | 4h 40m Average total duration Fastest 1h 40m Onboard + 3h 0m Additional time* | 15h 39m Average total duration 15h 9m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Compare prices and tickets Walnut Creek, 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.
May 02
May 03
May 04
May 05
May 06
May 07
May 08
Journey information
Overview: Bus from Walnut Creek, CA to San Diego, CA
Buses from Walnut Creek, CA to San Diego, CA run on average 39 times per day, taking around 15h 20m. Cheap bus tickets for this journey start at $85 (€68) if you book in advance.
There are 5 buses per day. The earliest bus runs at 04:01, the last at 21:25. The fastest bus covers the 452 miles (729 km) distance in 14h 52m.
Distance 452 miles (729 km) |
Average bus duration 15h 20m |
Cheapest ticket price $85 (€68) |
Buses per day 39 |
Direct buses 5 |
Fastest bus 14h 52m |
First bus 4:01 AM |
Last bus 9:25 PM |
Cheapest Month May |
Cheapest Day Sat |
High Season Jan - Mar |
Low Season Apr - Jun |
FAQs: Bus from Walnut Creek, CA to San Diego, CA
Find answers to the most common questions about traveling from Walnut Creek, 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.
popular bus stations
Popular bus stations from Walnut Creek, CA to San Diego, CA
More options for your journey from Walnut Creek, CA to San Diego, CA
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