The cheapest and fastest buses from Carlsbad, CA to San Diego, CA
Cheapest price
$13
Average price
$15
Fastest journey
1 h 5 m
Average duration
1 h 5 m
Buses per day
2
Distance
52 km
The best way to find a cheap bus ticket from Carlsbad, 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 Carlsbad, CA to San Diego, CA will cost around $15 if you buy it on the day, but the cheapest tickets can be found for only $13.
Of the 2 buses that leave Carlsbad, CA for San Diego, CA on Thu, Jan 08, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Jan 08 the direct buses cover the 52 km distance in an average of 1 h 5 m but if you time it right, some buses will get you there in just 1 h 5 m .
On Thu, Jan 08 the slowest buses will take 1 h 5 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 train and bus for Carlsbad, CA to San Diego, CA
Omio recommends booking the train as it is the most popular option from Carlsbad, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from €8. For those with little time consider booking a bus which can get you there in 49m. The ticket price range depends on the travel mode: a bus costs an average of €8, and a train costs an average of €15.
Distance: 32 miles (52 km)
Compare bus with
| Bus | Most popular Train |
|---|---|
€15 Average price Cheapest | €15 Average price |
1h 19m Average total duration Fastest 49m Onboard + 30m Additional time* | 1h 21m Average total duration 51m Onboard + 30m Additional time* |
![]() Most popular bus company | ![]() Most popular train company |
Direct Options | Direct Options |
Live departures
Carlsbad, CA to San Diego, CA bus times
The table below shows live departures for Carlsbad, CA to San Diego, CA buses for tomorrow, Thursday, January 8. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 8:05 PM Carlsbad, CA | 1h05 | 9:10 PM San Diego, CA | 0 transfersDirect | |
![]() | 9:15 PM Carlsbad, CA | 1h05 | 10:20 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 Carlsbad, CA to San Diego, CA by train or bus
Compare train and bus 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.
Jan 08
Jan 09
Jan 10
Jan 11
Jan 12
Jan 13
Jan 14
Journey information
Overview: Bus from Carlsbad, CA to San Diego, CA
Buses from Carlsbad, CA to San Diego, CA run on average 10 times per day, taking around 49m. Cheap bus tickets for this journey start at $10 (€8) if you book in advance.
There are 9 buses per day. The earliest bus runs at 00:05, the last at 23:05. The fastest bus covers the 32 miles (52 km) distance in 10m.
Distance 32 miles (52 km) |
Average bus duration 49m |
Cheapest ticket price $10 (€8) |
Buses per day 10 |
Direct buses 9 |
Fastest bus 10m |
First bus 00:05 |
Last bus 23:05 |
Bus providers: Greyhound, FlixBus from Carlsbad, CA to San Diego, CAYou can travel by bus between Carlsbad, CA to San Diego, CA with Greyhound, FlixBus for as low as $10 (€8). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Carlsbad, CA to San Diego, CA
Find answers to the most common questions about traveling from Carlsbad, 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.

- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- 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.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from Carlsbad, CA to San Diego, CA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- Greyhound
- $15 per additional bag.
popular bus stations
Popular bus stations from Carlsbad, CA to San Diego, CA
Most popular bus connections from Carlsbad, CA
More options for your journey from Carlsbad, CA to San Diego, CA
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