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The cheapest and fastest buses from Santa Barbara, CA to San Diego, CA
Showing times and prices for Apr 02
Cheapest price
$72
Average price
$78
Fastest journey
8 h 20 m
Average duration
9 h 35 m
Buses per day
4
Distance
302 km
Cheap tickets
The best way to find a cheap bus ticket from Santa Barbara, 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 Barbara, CA to San Diego, CA will cost around $78 if you buy it on the day, but the cheapest tickets can be found for only $72.
Fast buses
It's difficult to get from Santa Barbara, CA to San Diego, CA without transferring at least once.
11 Coast Starlight · 5818 AMTRAK6:19 PM11h16Santa Barbara Station, Santa Barbara, CA5:35 AMSanta Fe Depot, San Diego, CA$721One-way1 transfer
FlixBus · FlixBus1:55 PM8h50Santa Barbara, Bus station10:45 PMSan Diego, San Ysidro Transit Center$741One-way1 transfer- FlixBus+
1:55 PM9h55Santa Barbara, Bus station11:50 PMSan Diego, Congress Street (Old Town Park), CA$841One-way1 transfer - FlixBus · FlixBus1:55 PM8h20Santa Barbara, Bus station10:15 PMSan Diego, West Harbor Drive (The Headquarters at Seaport District), CA$841One-way1 transfer
- FlixBus · FlixBus1:55 PM8h20Santa Barbara, Bus station10:15 PMSan Diego, West Harbor Drive (The Headquarters at Seaport District), CA$841One-way1 transfer
- FlixBus · FlixBus1:55 PM8h50Santa Barbara, Bus station10:45 PMSan Diego, San Ysidro Transit Center$741One-way1 transfer
- FlixBus+1:55 PM9h55Santa Barbara, Bus station11:50 PMSan Diego, Congress Street (Old Town Park), CA$841One-way1 transfer
- 11 Coast Starlight · 5818 AMTRAK6:19 PM11h16Santa Barbara Station, Santa Barbara, CA5:35 AMSanta Fe Depot, San Diego, CA$721One-way1 transfer
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 flight which can get you there in 5h 24m. 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 flight costs an average of $117.
Distance: 187 miles (302 km)
Compare bus with
| Bus | Most popular Train | Flight |
|---|---|---|
$71 Average price | $49 Average price Cheapest | $276 Average price |
6h 37m Average total duration 6h 7m Onboard + 30m Additional time* | 6h 39m Average total duration 6h 9m Onboard + 30m Additional time* | 8h 24m Average total duration Fastest 5h 24m Onboard + 3h 0m Additional time* |
0.3 - 0.8kg CO2 emissions | 0.1 - 0.3kg CO2 emissions Lowest | 0.9 - 1.8kg CO2 emissions |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Santa Barbara, CA to San Diego, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 01:55PM | Arrival Time 11:50PM | Duration 9h55 | Departure days Wed, Thu | Cheapest price $84 |
Operator FlixBus | Departure Time 01:55PM | Arrival Time 10:45PM | Duration 8h50 | Departure days Wed, Thu | Cheapest price $74 |
Operator Amtrak | Departure Time 06:19PM | Arrival Time 05:35AM | Duration 11h16 | Departure days Wed, Thu, Sun | Cheapest price $72 |
Live departures
Santa Barbara, CA to San Diego, CA bus times
The table below shows live departures for Santa Barbara, CA to San Diego, CA buses for today, Wednesday, April 1. You can also manually refresh the results below to see updated bus journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| FlixBus · FlixBus | 8:55 PM Santa Barbara, Bus station | 8h50 | 5:45 AM San Diego, San Ysidro Transit Center | 1 transfer | |
| FlixBus+ | 8:55 PM Santa Barbara, Bus station | 9h55 | 6:50 AM San Diego, Congress Street (Old Town Park), CA | 1 transfer | |
| FlixBus · FlixBus | 8:55 PM Santa Barbara, Bus station | 8h20 | 5:15 AM San Diego, West Harbor Drive (The Headquarters at Seaport District), CA | 1 transfer | |
| Thursday, April 2 | |||||
| 11 Coast Starlight · 5818 AMTRAK | 1:19 AM Santa Barbara Station, Santa Barbara, CA | 11h16 | 12:35 PM Santa Fe Depot, San Diego, CA | 1 transfer | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Santa Barbara, CA to San Diego, CA by train, bus, or flight
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.
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Why should you book Santa Barbara, CA to San Diego, CA buses with Omio?
FlixBus operates all buses services from Santa Barbara, CA to San Diego, CA.
Omio is an official ticket reseller for all your travel options from Santa Barbara, CA to San Diego, CA.
Why book with Omio vs FlixBus?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare FlixBus with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Santa Barbara, CA to San Diego, CA.
Why book with Omio over Wanderu or Trainline?
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Santa Barbara, CA to San Diego, CA.
Journey information
Overview: Bus from Santa Barbara, CA to San Diego, CA
USAUSA
Buses from Santa Barbara, CA to San Diego, CA run on average 4 times per day, taking around 6h 7m. Cheap bus tickets for this journey start at $41 (€34) if you book in advance.
The earliest bus runs at 03:50, the last at 21:55. The fastest bus covers the 187 miles (302 km) distance in 5h 45m.
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 187 miles (302 km) |
Average bus duration 6h 7m |
Cheapest ticket price $41 (€34) |
Buses per day 4 |
Fastest bus 5h 45m |
First bus 3:50 AM |
Last bus 9:55 PM |
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
Bus providers: FlixBus from Santa Barbara, CA to San Diego, CAYou can travel by bus between Santa Barbara, CA to San Diego, CA with FlixBus for as low as $41 (€34). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
About
FlixBus is one of Europe’s leading low-cost bus companies, founded in Germany and now offering long-distance services across Europe and the United States. In addition to its extensive daytime network, FlixBus also operates overnight buses on select European routes. Standard amenities include free Wi-Fi, power outlets to charge devices, extra legroom, luggage space, and onboard toilets, with snacks and drinks available for purchase. FlixBus offers a single Standard ticket type for all routes, which includes one carry-on bag and one checked bag per passenger. Additional fees apply for extra luggage and for reserving specific seats, such as Extra Seats, Table Seats, or Panorama Seats. This combination of affordability, comfort, and wide coverage makes FlixBus a popular choice for budget-conscious travelers.
Luggage & cancellation policy
Average Duration
5h 45m
Cheapest Price
$41 (€34)
FlixBus frequency
2 a day
Luggage included
One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Additional luggage
Additional luggage can be purchased for a fee.
Cancellation Policy
You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Amenities on board the bus
Wifi
Food sold onboard
Seat reservation
Toilets
USB plugs
Accessibility
Assistance; Priority boarding; Wheelchair-accessible buses.
Bikes
Bikes are allowed for a fee; must be booked.
Pets
Small pets in carriers allowed; guide dogs travel for free.
FAQs: Bus from Santa Barbara, CA to San Diego, CA
Find answers to the most common questions about traveling from Santa Barbara, 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 Santa Barbara, CA to San Diego, CA can start from as little as $41 (€34) when you book in advance. The average bus ticket price for Santa Barbara, CA to San Diego, CA is $71 (€58) ; 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 Santa Barbara, CA to San Diego, CA is 5h 45m to travel the 187 miles (302 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 Santa Barbara, CA to San Diego, CA leaves at 3:50 AM. Plan your trip with the Journey Planner from Omio.
The latest bus from Santa Barbara, CA to San Diego, CA leaves at 9:55 PM.
There are 4 buses a day from Santa Barbara, CA to San Diego, CA which require at least one change with FlixBus. Schedules can vary on holidays or weekends with fewer buses.
When taking a bus from Santa Barbara, CA to San Diego, CA, you can count on FlixBus for the best way to get you to San Diego, CA. You can also check all possible bus companies who offer a service between Santa Barbara, CA and San Diego, CA and compare the amenities they offer before buying a bus ticket.
A trip to San Diego, CA from Santa Barbara, CA is worth doing but not as a day trip with a journey time of 5h 45m each way. Check with Omio app the best way to travel.
The cheapest month for a bus from Santa Barbara, CA to San Diego, CA is August.
It's helpful to compare your options as there are 3 ways to travel between Santa Barbara, CA and San Diego, CA including taking a train, bus, and flight.
Yes, the following accessibility options are available when taking the bus from Santa Barbara, CA to San Diego, CA:
- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
Yes, there are bathrooms on board the bus from Santa Barbara, CA to San Diego, CA for bus company FlixBus.
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.
Whether you can cancel your bus ticket from Santa Barbara, CA to San Diego, CA depends on the bus companies:
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
Yes, bikes are allowed on board the bus with bus company FlixBus.
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.
Yes, there is food available to purchase on board the bus from Santa Barbara, CA to San Diego, CA.
Yes, the following luggage options are included when booking a bus ticket from Santa Barbara, CA to San Diego, CA:
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
Yes, the following additional luggage options are available when booking a bus ticket from Santa Barbara, CA to San Diego, CA:
- FlixBus
- Additional luggage can be purchased for a fee.
Yes, you can bring your pet on the bus from Santa Barbara, CA to San Diego, CA. The following conditions apply:
- FlixBus
- Small pets in carriers allowed
- guide dogs travel for free.
You can reserve your seat on the bus from Santa Barbara, CA to San Diego, CA with the following bus company: FlixBus
Yes, there are USB plugs on board the bus from Santa Barbara, CA to San Diego, CA with the following bus company: FlixBus.
Yes, there is Wifi on board the bus from Santa Barbara, CA to San Diego, CA with the following bus company: FlixBus.
Since neither Santa Barbara, 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.
We recommend using the train as it is the most popular way to get from Santa Barbara, CA to San Diego, CA among Omio's users.
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 Santa Barbara, CA to San Diego, CA
Santa Barbara
San Diego
The major bus station for departures in Santa Barbara is Santa Barbara, Bus station. Find all the information you need to know about services, amenities and connections at Santa Barbara, Bus station for your trip from Santa Barbara to San Diego.
Santa Barbara, Bus station
information
The major bus station for arrivals in San Diego is San Diego, San Ysidro Transit Center. Find all the information you need to know about services, amenities and connections at San Diego, San Ysidro Transit Center for your trip to San Diego from Santa Barbara.
San Diego, San Ysidro Transit Center
information
San Diego, Congress Street (Old Town Park)
information
San Diego, West Harbor Drive (The Headquarters at Seaport District)
information
Most popular bus connections from Santa Barbara, CA
More options for your journey from Santa Barbara, CA to San Diego, CA
Here are some other resources that might have the information you need
Most popular buses to and from San Diego, CA and Santa Barbara, CA
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