The cheapest and fastest buses from Santa Rosa, CA to San Diego, CA
Cheapest price
$111
Average price
$112
Fastest journey
14 h 5 m
Average duration
14 h 8 m
Buses per day
2
Distance
811 km
The best way to find a cheap bus ticket from Santa Rosa, 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 Santa Rosa, CA to San Diego, CA will cost around $112 if you buy it on the day, but the cheapest tickets can be found for only $111.
Of the 2 buses that leave Santa Rosa, CA for San Diego, CA on Mon, Mar 23, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Mon, Mar 23 the direct buses cover the 811 km distance in an average of 14 h 8 m but if you time it right, some buses will get you there in just 14 h 5 m .
On Mon, Mar 23 the slowest buses will take 14 h 10 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 Santa Rosa, CA to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Santa Rosa, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from $109. For those with little time consider booking a flight which can get you there in 1h 41m. The ticket price range depends on the travel mode: a bus costs an average of $109, and a flight costs an average of $86.
Distance: 503 miles (811 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
$110 Average price Cheapest | $247 Average price | $128 Average price |
14h 3m Average total duration 13h 33m Onboard + 30m Additional time* | 4h 41m Average total duration Fastest 1h 41m Onboard + 3h 0m Additional time* | 12h 51m Average total duration 12h 21m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Santa Rosa, CA to San Diego, CA bus times
The table below shows live departures for Santa Rosa, CA to San Diego, CA buses for today, Sunday, March 22. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:30 PM Santa Rosa, CA | 14h05 | 1:35 PM San Diego, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Santa Rosa, 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.
Mar 23
Mar 24
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Mar 29
Journey information
Overview: Bus from Santa Rosa, CA to San Diego, CA
Buses from Santa Rosa, CA to San Diego, CA run on average 4 times per day, taking around 13h 33m. Cheap bus tickets for this journey start at $109 (€89) but you can travel from only $86 (€70) by flight.
The earliest bus runs at 05:50, the last at 22:10. The fastest bus covers the 503 miles (811 km) distance in 14h 5m.
Distance 503 miles (811 km) |
Average bus duration 13h 33m |
Cheapest ticket price $109 (€89) |
Buses per day 4 |
Fastest bus 14h 5m |
First bus 05:50 |
Last bus 22:10 |
Cheapest month Apr |
Cheapest day Thu |
High season Oct - Dec |
Low season Apr - Jun |
Best day to book ahead 1 day |
FAQs: Bus from Santa Rosa, CA to San Diego, CA
Find answers to the most common questions about traveling from Santa Rosa, 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.
Most popular bus connections from Santa Rosa, CA
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