The cheapest and fastest buses from Fremont, CA to San Diego, CA
Cheapest price
$119
Average price
$129
Fastest journey
12 h 25 m
Average duration
13 h 48 m
Buses per day
2
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 $129 if you buy it on the day, but the cheapest tickets can be found for only $119.
Of the 2 buses that leave Fremont, CA for San Diego, CA on Tue, Apr 07, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Apr 07 the direct buses cover the 694 km distance in an average of 13 h 48 m but if you time it right, some buses will get you there in just 12 h 25 m .
On Tue, Apr 07 the slowest buses will take 15 h 11 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.
7:20 AM12h25Fremont, CA7:45 PMSan Diego, CA$1191One-way0 transfers
3:37 PM15h11Fremont, CA6:48 AMSan Diego, CA$1381One-way0 transfers
7:20 AM12h25Fremont, CA7:45 PMSan Diego, CA$1191One-way0 transfers
3:37 PM15h11Fremont, CA6:48 AMSan Diego, CA$1381One-way0 transfers
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 $116. For those with little time consider booking a flight which can get you there in 1h 33m. The ticket price range depends on the travel mode: a train costs an average of $116, and a flight costs an average of $51.
Distance: 431 miles (694 km)
Compare bus with
| Bus | Most popular Flight | Train |
|---|---|---|
$126 Average price | $236 Average price | $124 Average price Cheapest |
15h 45m Average total duration 15h 15m Onboard + 30m Additional time* | 4h 33m Average total duration Fastest 1h 33m Onboard + 3h 0m Additional time* | 13h 18m Average total duration 12h 48m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Fremont, CA to San Diego, CA Bus Timetables
| Operator | Departure Time | Arrival Time | Duration | Departure days | Cheapest price |
|---|---|---|---|---|---|
Operator Greyhound | Departure Time 12:55AM | Arrival Time 11:45AM | Duration 10h50 | Departure days Wed, Thu, Fri, Sun | Cheapest price $151 |
Operator Greyhound | Departure Time 05:35AM | Arrival Time 11:50PM | Duration 18h15 | Departure days Fri, Sun | Cheapest price $126 |
Operator Infobus | Departure Time 06:00AM | Arrival Time 05:35PM | Duration 11h35 | Departure days Wed, Thu, Fri | Cheapest price $165 |
Operator FlixBus | Departure Time 06:50AM | Arrival Time 09:45PM | Duration 14h55 | Departure days Wed, Thu | Cheapest price $115 |
Operator Greyhound | Departure Time 07:00AM | Arrival Time 11:50PM | Duration 16h50 | Departure days Wed, Thu, Fri, Sun | Cheapest price $119 |
Operator Infobus | Departure Time 07:00AM | Arrival Time 06:35PM | Duration 11h35 | Departure days Sun | Cheapest price $148 |
Operator FlixBus | Departure Time 08:35AM | Arrival Time 10:15PM | Duration 13h40 | Departure days Wed, Thu | Cheapest price $98 |
Operator Infobus | Departure Time 05:00PM | Arrival Time 03:30AM | Duration 10h30 | Departure days Wed, Thu, Fri | Cheapest price $165 |
Operator Infobus | Departure Time 05:30PM | Arrival Time 03:30AM | Duration 10h00 | Departure days Sun | Cheapest price $148 |
Operator FlixBus | Departure Time 11:00PM | Arrival Time 05:10PM | Duration 18h10 | Departure days Wed, Thu, Fri | Cheapest price $99 |
Operator Greyhound | Departure Time 11:20PM | Arrival Time 11:45AM | Duration 12h25 | Departure days Wed, Thu, Fri, Sun | Cheapest price $156 |
Operator Greyhound | Departure Time 11:50PM | Arrival Time 12:20PM | Duration 12h30 | Departure days Wed, Thu, Fri, Sun | Cheapest price $156 |
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, Sunday, April 5. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
undefined · undefined · undefined | 12:35 PM San José, Cahill Street (Diridon Station) | 18h15 | 6:50 AM San Diego, Congress Street (Old Town Park), CA | 2 transfers | |
0 | 2:00 PM San Jose, CA | 11h35 | 1:35 AM San Diego, CA | 0 transfersDirect | |
undefined · undefined | 2:00 PM Oakland, West Oakland BART Station, CA | 16h50 | 6:50 AM San Diego, Congress Street (Old Town Park), CA | 1 transfer | |
undefined · undefined | 2:00 PM Oakland, West Oakland BART Station, CA | 17h25 | 7:25 AM San Diego, San Ysidro Transit Center | 1 transfer | |
| Monday, April 6 | |||||
0 | 12:30 AM San Jose, CA | 10h00 | 10:30 AM San Diego, CA | 0 transfersDirect | |
![]() | 6:20 AM Oakland, West Oakland BART Station, CA | 12h25 | 6:45 PM San Diego, Congress Street (Old Town Park), CA | 0 transfersDirect | |
![]() | 6:20 AM Oakland, West Oakland BART Station, CA | 13h00 | 7:20 PM San Diego, San Ysidro Transit Center | 0 transfersDirect | |
![]() | 6:50 AM Hayward BART Station | 12h30 | 7:20 PM San Diego, San Ysidro Transit Center | 0 transfersDirect | |
![]() | 6:50 AM Hayward BART Station | 11h55 | 6:45 PM San Diego, Congress Street (Old Town Park), CA | 0 transfersDirect | |
![]() | 7:20 AM Fremont, CA | 12h25 | 7:45 PM San Diego, CA | 0 transfersDirect | |
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.
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Apr 07
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Apr 11
Apr 12
Journey information
Overview: Bus from Fremont, CA to San Diego, CA
Buses from Fremont, CA to San Diego, CA run on average 8 times per day, taking around 15h 15m. Cheap bus tickets for this journey start at $59 (€48) but you can travel from only $51 (€42) by flight.
There are 2 buses per day. The earliest bus runs at 00:05, the last at 23:50. The fastest bus covers the 431 miles (694 km) distance in 11h 35m.
Distance 431 miles (694 km) |
Average bus duration 15h 15m |
Cheapest ticket price $59 (€48) |
Buses per day 8 |
Direct buses 2 |
Fastest bus 11h 35m |
First bus 12:05 AM |
Last bus 11:50 PM |
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.
popular bus stations
Popular bus stations from Fremont, CA to San Diego, CA
Most popular bus connections from Fremont, CA
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