- Must visit
USS Midway Museum
A large aircraft carrier museum on the waterfront with restored aircraft, flight deck exhibits, and naval history. One of the city's most visited cultural attractions.
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Travel Information
Compare bus, train, and flight for Walnut Creek, CA to San Diego, CA
Omio recommends booking the train 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 $83. For those with little time consider booking a flight which can get you there in 1h 44m. The ticket price range depends on the travel mode: a bus costs an average of $83, and a flight costs an average of $309.
Distance: 452 miles (729 km)
Compare bus with
| Bus | Most popular Train | Flight | Driving |
|---|---|---|---|
$83 Average price Cheapest | $90 Average price | $309 Average price | $98 Average price (fuel + tolls) |
15h 22m Average total duration 14h 52m Onboard + 30m Additional time* | 15h 44m Average total duration 15h 14m Onboard + 30m Additional time* | 4h 44m Average total duration Fastest 1h 44m Onboard + 3h 0m Additional time* | 7h 14m Average total duration (door-to-door) |
Direct Options | Direct Options | Direct Options | Direct Options |
The cheapest way to travel from Walnut Creek, CA to San Diego, CA is a bus with an average price of $83 (€68).
This is compared to other travel options from Walnut Creek, CA to San Diego, CA:
A bus is $7 (€5) less than a train for this route with tickets for a train from Walnut Creek, CA to San Diego, CA costing on average $90 (€74).
A bus is $225 (€185) less than a flight for this route with tickets for a flight from Walnut Creek, CA to San Diego, CA costing on average $309 (€254).
The fastest way to travel from Walnut Creek, CA to San Diego, CA is by flight with an average journey time of 1h 44m.
Other travel options to San Diego, CA take longer:
Bus takes on average 14h 52m.
Train takes on average 15h 14m.
It's helpful to compare your options as there are 3 ways to travel between Walnut Creek, CA and San Diego, CA including taking a bus, train, and flight.
Take the bus. On this route, it's both cheaper and quicker than driving.
You'll arrive about {timeSavings} sooner ({durationInMinutes} by bus vs {drivingDurationInMinutes} by car) and save roughly {savingsAmount} compared to fuel and tolls ({cheapestPrice} vs {drivingPriceInCents}). You also skip the drive itself — no traffic stress, no parking, and you can use the time to work, nap, or catch up on a series with the onboard Wi-Fi.
Direct coaches are operated by {directProviders}.
Driving is still worth considering if you're travelling with bulky luggage, need flexibility on departure times, or plan to stop along the way.
Walnut Creek, CA to San Diego, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Amtrak | Departure Time 06:15AM | Arrival Time 09:07PM | Duration 14h52 | Departure days Mon | Cheapest price $83 |
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.
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Journey information
Overview: Bus from Walnut Creek, CA to San Diego, CA
USAUSA
Buses from Walnut Creek, CA to San Diego, CA run on average 31 times per day, taking around 14h 52m. Cheap bus tickets for this journey start at $83 (€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.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 452 miles (729 km) |
Average bus duration 14h 52m |
Cheapest ticket price $83 (€68) |
Buses per day 31 |
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 |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Complete guide to San Diego
Things to do in San Diego
Discover the best of San Diego — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Diego trip today.
- Recommended
San Diego Museum of Art
Balboa Park's flagship art museum, known for European old masters, South Asian art, and major rotating exhibitions in a landmark Spanish Colonial building.
- Recommended
Museum of Contemporary Art San Diego
Contemporary art museum with a major La Jolla campus and strong collection of postwar and current works, plus ocean-view architecture and installations.
- Must visit
Balboa Park
San Diego's signature urban park, filled with gardens, plazas, museums, and Spanish Colonial architecture. It is one of the city's essential places to explore.
- Must visit
La Jolla Cove
A scenic coastal area known for sea lions, turquoise water, dramatic cliffs, and some of the most photographed ocean views in San Diego.
- Recommended
Seaport Village
A popular waterfront walking area with bay views, promenades, and public spaces near downtown, especially appealing at sunset and on casual strolls.
- Gluten-free
Fish Tacos
Baja-style fish tacos are a San Diego staple, usually made with battered or grilled local fish, cabbage, crema, and salsa in a corn tortilla.
California Burrito
A classic San Diego burrito filled with carne asada, fries, cheese, and salsa, reflecting the city’s Mexican borderland food culture.
- Gluten-free
Carne Asada Fries
A beloved local late-night dish of fries topped with carne asada, cheese, guacamole, sour cream, and salsa.
Las Cuatro Milpas
An iconic casual spot in Barrio Logan known for house-made tortillas, rice, beans, and traditional Mexican plates with a no-frills atmosphere.
Point Loma Seafoods
A long-running waterfront seafood market and eatery loved for fresh fish sandwiches, chowder, and a classic San Diego harbor setting.
The Crack Shack
A popular casual restaurant serving upscale fried chicken, sandwiches, and local beers in a lively indoor-outdoor setting.
United States Dollar
San Diego is pricey by U.S. standards, especially for hotels and dining near beaches and downtown.
Average meal costs
- Budget
- USD 10-18 for tacos, fast food, or casual takeout.
- Mid-range
- USD 25-45 per person at a standard restaurant.
- Fine dining
- USD 75+ per person at upscale restaurants.
- Coffee
- USD 4-7 for a latte or cappuccino.
Tipping culture
Tip 18-20% at restaurants; 20%+ for great service. Tip USD 1-2 per drink at bars, round up taxis, and tip hotel staff USD 2-5.
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.
Cheap bus tickets from Walnut Creek, CA to San Diego, CA can start from as little as $83 (€68) when you book in advance. The average bus ticket price for Walnut Creek, CA to San Diego, CA is $83 (€68) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by bus from Walnut Creek, CA to San Diego, CA is 14h 52m to travel the 452 miles (729 km) long journey. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest bus from Walnut Creek, CA to San Diego, CA leaves at 4:01 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Walnut Creek, CA to San Diego, CA leaves at 9:25 PM.
A trip to San Diego, CA from Walnut Creek, CA is worth doing but not as a day trip with a journey time of 14h 52m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Walnut Creek, CA to San Diego, CA is May.
It's helpful to compare your options as there are 3 ways to travel between Walnut Creek, CA and San Diego, CA including taking a bus, train, and flight.
No, the bus from Walnut Creek, CA to San Diego, CA has no accessibility options.
No, there are no bathrooms on board the bus from Walnut Creek, CA to San Diego, CA.
Some of the most interesting sights to explore in San Diego, CA are:
- 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.
The best things to do in San Diego, CA include:
- 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.
No, bikes are not allowed on board the bus from Walnut Creek, CA to San Diego, CA.
Tickets are often cheaper when booked early. Traveling during off-peak hours or on weekdays can help you save money. Sort results by price to quickly identify the most affordable options. Check for promotions or discounts available on our website and app.
No, there is no food available to purchase on board the bus from Walnut Creek, CA to San Diego, CA.
No, luggage for the bus from Walnut Creek, CA to San Diego, CA needs to be booked in addition.
No, there are no additional luggage options for the bus from Walnut Creek, CA to San Diego, CA.
Unfortunately, pets are not allowed on the bus from Walnut Creek, CA to San Diego, CA.
No, there are no USB plugs on board the bus from Walnut Creek, CA to San Diego, CA.
No, there is no WiFi on board the bus from Walnut Creek, CA to San Diego, CA.
Since neither Walnut Creek, CA nor San Diego, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In San Diego, CA, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like beaches, public transportation, and popular tourist spots such as the Gaslamp Quarter and Old Town. Common scams include overpriced parking fees and unauthorized ticket sellers near attractions. Staying aware of surroundings, securing belongings, and using official transportation services help reduce risks. Additionally, travelers should avoid isolated areas at night and be mindful of local traffic laws when using scooters or bikes.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular bus stations
Popular bus stations from Walnut Creek, CA to San Diego, CA
Most Walnut Creek, CA to San Diego, CA buses use the Oakland, West Oakland BART Station to San Diego, Congress Street (Old Town Park) station pair, with some services arriving at San Diego, San Ysidro Transit Center. Use this guide to compare Walnut Creek, CA and San Diego, CA bus stations on this route, check city-centre transport, alongside checking practicalities like bus station facilities and services.
Departure bus stations in Walnut Creek
Arrival bus stations in San Diego
San Diego, Congress Street (Old Town Park)
City-centre transport
Getting to San Diego, Congress Street (Old Town Park) from San Diego city centre
BusFlixBus 2017 · 20m · $1
83 · 26m · $6
TramGreen, Blue, Event · 16m · every ~18 min
Blue · 21m · every ~9 min
San Diego, San Ysidro Transit Center
City-centre transport
Getting to San Diego, San Ysidro Transit Center from San Diego city centre
BusFlixBus 2017 · 25m · $2
910 · 41m · $6
TramBlue · 41m · $17 · every ~14 min
Blue · 43m · $17 · every ~14 min
San Diego, West Harbor Drive (The Headquarters at Seaport District)
More options for your journey from Walnut Creek, CA to San Diego, CA
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Most popular buses to and from San Diego, CA and Walnut Creek, CA
Most popular bus connections to San Diego, CA
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