Travel Information
Compare train, bus, and flight for Santa Barbara, CA to San Diego, CA
Omio recommends booking the train as it is the most popular option from Santa Barbara, CA to San Diego, CA among Omio's users. If you are prioritising price take the train with prices starting from $48. For those with little time consider booking a bus which can get you there in 6h 7m. In case you are seeking to minimise your carbon footprint the train is your best bet as it emits only 0.1 - 0.3kg. The ticket price range depends on the travel mode: a train costs an average of $48, and a bus costs an average of $42.
Distance: 187 miles (302 km)
Compare train with
Most popular Train | Bus |
|---|---|
$50 Average price Cheapest | $72 Average price |
6h 39m Average total duration 6h 9m Onboard + 30m Additional time* | 6h 37m Average total duration Fastest 6h 7m Onboard + 30m Additional time* |
0.1 - 0.3kg CO2 emissions Lowest | 0.3 - 0.8kg CO2 emissions |
![]() Most popular train company | ![]() Most popular bus company |
Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Travel optionsfrom Santa Barbara, CA to San Diego, CA
How to get from Santa Barbara, CA to San Diego, CA by train, bus or flight.
Our recommendation
The best way to travel from Santa Barbara, CA to San Diego, CA is by taking a train because it’s the best combination of price and speed.
774 Pacific Surfliner8:49 AM6h03Santa Barbara Station, Santa Barbara, CA2:52 PMOld Town Station, San Diego, CA$501One-way0 transfers
Cheapest
774 Pacific Surfliner8:49 AM6h03Santa Barbara Station, Santa Barbara, CA2:52 PMOld Town Station, San Diego, CA$501One-way0 transfers
Fastest
AS30642:53 PM1h04Santa Barbara Airport3:57 PMSan Diego International Airport$2861One-way0 transfers
Other options
774 Pacific Surfliner8:49 AM6h18Santa Barbara Station, Santa Barbara, CA3:07 PMSanta Fe Depot, San Diego, CA$501One-way0 transfers
770 Pacific Surfliner6:53 AM5h59Santa Barbara Station, Santa Barbara, CA12:52 PMOld Town Station, San Diego, CA$501One-way0 transfers
770 Pacific Surfliner6:53 AM6h14Santa Barbara Station, Santa Barbara, CA1:07 PMSanta Fe Depot, San Diego, CA$501One-way0 transfers
11 Coast Starlight · 5818 AMTRAK6:19 PM11h16Santa Barbara Station, Santa Barbara, CA5:35 AMSanta Fe Depot, San Diego, CA$831One-way1 transfer
FlixBus · FlixBus1:55 PM8h50Santa Barbara, Bus station10:45 PMSan Diego, San Ysidro Transit Center$1161One-way1 transfer
FlixBus · FlixBus1:55 PM8h20Santa Barbara, Bus station10:15 PMSan Diego, West Harbor Drive (The Headquarters at Seaport District), CA$1431One-way1 transfer
AS30656:00 AM1h04Santa Barbara Airport7:04 AMSan Diego International Airport$2861One-way0 transfers
UA4715 · UA6359:45 AM5h54Santa Barbara Airport3:39 PMSan Diego International Airport$3421One-way1 transfer
UA5994 · UA54152:20 PM3h04Santa Barbara Airport5:24 PMSan Diego International Airport$3421One-way1 transfer
Find all the dates and times for this journey by train, bus, flight, and ferry .
Compare prices and tickets Prices for trains, buses and flights
Compare train, bus, 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 06
May 07
May 08
May 09
May 10
May 11
May 12
More than 1,000 travel companies trust us to sell their tickets all in one place.
FAQs: Travel from Santa Barbara, CA to San Diego, CA
Travel to San Diego, CA easily. Whether you want fast, cheap or something entirely different, our travel experts have collected everything you need to know so you can find the best option from Santa Barbara, CA to San Diego, CA.

This is compared to other travel options from Santa Barbara, CA to San Diego, CA:
A bus is $6 (€5) less than a train for this route with tickets for a train from Santa Barbara, CA to San Diego, CA costing on average $48 (€39).
A bus is $76 (€61) less than a flight for this route with tickets for a flight from Santa Barbara, CA to San Diego, CA costing on average $118 (€95).
Other travel options to San Diego, CA take longer:
Bus takes on average 5h 45m.
Train takes on average 5h 53m.
- Around 29 flights per day.
- Around 17 trains per day.
- Around 4 buses per day.
However, we recommend checking specific travel dates for your route between Santa Barbara, CA and San Diego, CA as scheduled services by train, bus, and flight can vary by season or day of the week.
- Flights mostly depart from Santa Barbara Airport and arrive in San Diego International Airport.
- Trains mostly depart from Santa Barbara Station, Santa Barbara, CA and arrive in Santa Fe Depot, San Diego, CA.
- Buses mostly depart from Santa Barbara, Bus station and arrive in San Diego, San Ysidro Transit Center.
- Travel with Amtrak to go to San Diego, CA by train.
- Travel with FlixBus to go to San Diego, CA by bus.
- 12 direct trains per day with Amtrak.
- 0 direct buses per day with FlixBus.
Travelling from Santa Barbara, CA to San Diego, CA: related information
Here are some other resources that might have the information you need
