Bus Tickets from Santa Barbara to San Diego, CA, US
Next departures
Next departures for Santa Barbara to San Diego on November 25
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
Santa Barbara Station
UCSD Health La Jolla Station
Fastest
FlixBus + Greyhound Lines, Inc.
Santa Barbara Station
Greyhound Bus Stop
No tags
Santa Barbara Station
Downtown SD (Seaport)
No tags
UC Santa Barbara
Old Town San Diego
No tags
Next departures for Santa Barbara to San Diego on November 26
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
UC Santa Barbara
Old Town San Diego
Fastest
Santa Barbara Station
UCSD Health La Jolla Station
No tags
FlixBus + Greyhound Lines, Inc.
Santa Barbara Station
Greyhound Bus Stop
No tags
UC Santa Barbara
Santa Fe Depot
No tags
Next departures for Santa Barbara to San Diego on November 27
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
UC Santa Barbara
Old Town San Diego
Fastest
Santa Barbara Station
UCSD Health La Jolla Station
No tags
FlixBus + Greyhound Lines, Inc.
Santa Barbara Station
Greyhound Bus Stop
No tags
UC Santa Barbara
Santa Fe Depot
No tags
Next departures for Santa Barbara to San Diego on November 28
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
UC Santa Barbara
Old Town San Diego
Fastest
UC Santa Barbara
Santa Fe Depot
No tags
UC Santa Barbara
Santa Fe Depot
No tags
UC Santa Barbara
Santa Fe Depot
No tags
Next departures for Santa Barbara to San Diego on November 29
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
UC Santa Barbara
Old Town San Diego
Fastest
UC Santa Barbara
Santa Fe Depot
No tags
UC Santa Barbara
Santa Fe Depot
No tags
UC Santa Barbara
Santa Fe Depot
No tags
Next departures for Santa Barbara to San Diego on November 30
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
UC Santa Barbara
Old Town San Diego
Fastest
UC Santa Barbara
Santa Fe Depot
No tags
UC Santa Barbara
Santa Fe Depot
No tags
UC Santa Barbara
Santa Fe Depot
No tags
Next departures for Santa Barbara to San Diego on December 1
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
UC Santa Barbara
Santa Fe Depot
Cheapest
UC Santa Barbara
Old Town San Diego
Fastest
Santa Barbara Station
UCSD Health La Jolla Station
No tags
FlixBus + Greyhound Lines, Inc.
Santa Barbara Station
Greyhound Bus Stop
No tags
UC Santa Barbara
Santa Fe Depot
No tags
Last refresh of the prices: Yesterday at 8:30 PM PST.
Compare 2 ways to go from Santa Barbara to San Diego
We recommend taking the train
Among the sustainable travel choices, the train stands out as a good way to reach San Diego. The journey takes about 6 hours 15 minutes, and with fares starting at just $68, it presents an excellent value for a comfortable ride.
Based on 5607 reviews, the company was rated 4.1 stars on Busbud. Travellers were especially satisfied with the seats and the ticket access but often complained with the WiFi. Amtrak ticket prices on this trip start at $79
Amtrak Santa Barbara San Diego recent customer reviews
Based on 11439 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the WiFi. FlixBus ticket prices on this trip start at $43
Frequently asked questions about travelling from Santa Barbara to San Diego, CA, US by bus
What is the travel distance from Santa Barbara to San Diego?
Santa Barbara and San Diego are 303 km (188 miles) apart.
What are the departure and arrival locations for buses traveling from Santa Barbara to San Diego?
Buses departing from Train Station in Santa Barbara will take you to Mission Valley Sheraton in San Diego.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
11-22
$74
11-23
$74
Today
$74
11-25
$74
11-26
$74
11-27
$74
11-28
$74
11-29
$74
The cheapest trip from Santa Barbara to San Diego, CA, US was searched and found on Nov 22, 2025 with a price of $74
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Santa Barbara to San Diego, CA, US, as early as possible.
You can expect to pay from $74 to $145 for a bus ticket from Santa Barbara to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $74 which is on 2025-11-25.
Usually FlixBus will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.
The cheapest trip from Santa Barbara to San Diego, CA, US was searched and found on Nov 22, 2025 with a price of $74
