The cheapest and fastest buses from Fremont, CA to San Diego, CA
Cheapest price
$126
Average price
$126
Fastest journey
15 h 5 m
Average duration
15 h 5 m
Buses per day
1
Distance
694 km
The best way to find a cheap bus ticket from Fremont, 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 Fremont, CA to San Diego, CA will cost around $126 if you buy it on the day, but the cheapest tickets can be found for only $126.
Of the 1 buses that leave Fremont, CA for San Diego, CA on Thu, Nov 06, 1 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Nov 06 the direct buses cover the 694 km distance in an average of 15 h 5 m but if you time it right, some buses will get you there in just 15 h 5 m .
On Thu, Nov 06 the slowest buses will take 15 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, bus, and flight for Fremont, CA to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Fremont, CA to San Diego, CA among Omio's users. If you are prioritising price take the train with prices starting from €93. For those with little time consider booking a flight which can get you there in 1h 30m. The ticket price range depends on the travel mode: a train costs an average of €93, and a flight costs an average of €34.
Distance: 431 miles (694 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
€104 Average price | €108 Average price | €97 Average price Cheapest |
15h 44m Average total duration 15h 14m Onboard + 30m Additional time* | 4h 30m Average total duration Fastest 1h 30m Onboard + 3h 0m Additional time* | 13h 18m Average total duration 12h 48m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Fremont, CA to San Diego, CA bus times
The table below shows live departures for Fremont, CA to San Diego, CA buses for today, Wednesday, November 5. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:20 PM Fremont, CA | 15h05 | 12:25 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 Fremont, 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.
Nov 06
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Nov 12
Journey information
Overview: Bus from Fremont, CA to San Diego, CA
Buses from Fremont, CA to San Diego, CA run on average 9 times per day, taking around 15h 14m. Cheap bus tickets for this journey start at $125 (€102) but you can travel from only $41 (€34) by flight.
There are 2 buses per day. The earliest bus runs at 00:05, the last at 23:20. The fastest bus covers the 431 miles (694 km) distance in 15h 5m.
Distance 431 miles (694 km) |
Average bus duration 15h 14m |
Cheapest ticket price $125 (€102) |
Buses per day 9 |
Direct buses 2 |
Fastest bus 15h 5m |
First bus 00:05 |
Last bus 23:20 |
FAQs: Bus from Fremont, CA to San Diego, CA
Find answers to the most common questions about traveling from Fremont, 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.
To find the cheapest bus tickets for your trip from Fremont, CA to San Diego, CA, follow these tips:
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Popular bus stations from Fremont, CA to San Diego, CA
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