Next departures for Houston to San Diego on January 14
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
Downtown SD (Seaport)
Cheapest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
UCSD Health La Jolla Station
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Bus
Houston Bus Station
Greyhound Bus Stop
No tags
FlixBus + Greyhound Lines, Inc.
Bus
Baytown, 6800 Thompson Rd
UCSD Health La Jolla Station
No tags
Next departures for Houston to San Diego on January 15
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
UCSD Health La Jolla Station
Cheapest
Bus
Houston Bus Station
Greyhound Bus Stop
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Bus
Houston Bus Station
Greyhound Bus Stop
No tags
FlixBus + Valley Transit + Greyhound Lines, Inc.
Bus
Downtown Gray & Smith
San Diego (Old Town-FlixBus)
No tags
Next departures for Houston to San Diego on January 16
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
FlixBus + Greyhound Lines, Inc.
Bus
Downtown Gray & Smith
Downtown SD (Seaport)
Cheapest
Bus
Houston Bus Station
Greyhound Bus Stop
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Bus
Houston Bus Station
Greyhound Bus Stop
No tags
Valley Transit + Greyhound Lines, Inc. + FlixBus
Bus
Hillcroft Ave & Southwest Freeway
San Diego (Old Town-FlixBus)
No tags
Next departures for Houston to San Diego on January 17
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
UCSD Health La Jolla Station
Cheapest
Bus
Houston Bus Station
Greyhound Bus Stop
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Bus
Houston Bus Station
Greyhound Bus Stop
No tags
Valley Transit + Greyhound Lines, Inc. + FlixBus
Bus
Hillcroft Ave & Southwest Freeway
San Diego (Old Town-FlixBus)
No tags
Next departures for Houston to San Diego on January 18
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Bus
Houston Bus Station
Greyhound Bus Stop
CheapestFastest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Bus
Houston Bus Station
Greyhound Bus Stop
No tags
Valley Transit + Greyhound Lines, Inc.
Bus
Hillcroft Ave & Southwest Freeway
Greyhound Bus Stop
No tags
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Next departures for Houston to San Diego on January 19
Operated by
Vehicle type
Departure time
Departure location
Trip duration
Arrival time
Arrival location
Recommended
Price and booking link
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
UCSD Health La Jolla Station
Cheapest
Bus
Houston Bus Station
Greyhound Bus Stop
Fastest
Greyhound Lines, Inc. + FlixBus
Bus
Houston Bus Station
San Diego (Old Town-FlixBus)
No tags
Bus
Houston Bus Station
Greyhound Bus Stop
No tags
Valley Transit + Greyhound Lines, Inc.
Bus
Hillcroft Ave & Southwest Freeway
Greyhound Bus Stop
No tags
Last refresh of the prices: Last Saturday at 12:53 AM CST.
Compare 2 ways to go from Houston to San Diego
We recommend taking the train
Among the sustainable travel choices, the Train stands out as a good way to reach San Diego. The journey takes about 1 day, 16 hours 55 minutes, and with fares starting at just $288, it presents an excellent value for a comfortable ride.
Based on 87500 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. Greyhound ticket prices on this trip start at $193
Greyhound Houston San Diego recent customer reviews
Two connections were very late but the drivers made up the time. One driver was very nasty and rude but other than that it was okay
4 out of 5 stars
Edward W.
I appreciated all the help from Iris at the Houston Station She was amazing, changed all my trip to the better! Thanks!!
Based on 12043 reviews, the company was rated 3.5 stars on Busbud. Travellers were especially satisfied with the ticket access and the temperature but often complained with the WiFi. FlixBus ticket prices on this trip start at $164
Based on 38 reviews, the company was rated 3 stars on Busbud. Travellers were especially satisfied with the ticket access and the staff but often complained with the value for money. Valley Transit ticket prices on this trip start at $167
Frequently asked questions about travelling from Houston, US to San Diego, CA, US by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from Houston to San Diego?
The cheapest bus tickets from Houston to San Diego start from $190. The average price for this route is around $359. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from Houston to San Diego?
The average bus travel time from Houston to San Diego is 1d 23h, covering a distance of 2129 km. The quickest bus can get you there in 1d 11h and is operated by Greyhound.
Which bus companies service the Houston to San Diego route?
Several major bus companies operate on this route with 42 buses available per day, including services from Greyhound, FlixBus, Valley Transit.
What are the earliest and latest departure times for the bus from Houston to San Diego?
The earliest bus departs from Houston to San Diego at 1:50am. And the latest bus departs at 11:20pm.
What are the CO₂ emissions for the bus trip from Houston to San Diego?
A bus trip from Houston to San Diego generates an estimated 53 kg of CO₂, making it a highly eco-friendly travel option and a mode of travel recommended by Busbud.
What is the best bus company from Houston to San Diego?
According to Busbud customers, the highest-rated bus company on this route is Greyhound, with an average rating of 3.5 out of 5 stars based on 87500 reviews.
Which bus company has the best Wi-Fi from Houston to San Diego?
Based on Busbud reviews, the bus company Valley Transit has the highest Wi-Fi rating with a score of 2.8.
Which bus company has the best on-time performance from Houston to San Diego?
According to Busbud traveller reviews, the most punctual bus company on this route is FlixBus, with a punctuality rating of 3.9 out of 5 stars.
Which bus company has the cleanest buses from Houston to San Diego?
According to Busbud traveller reviews, the bus company with the cleanest buses on this route is FlixBus, with a cleanliness rating of 4.1 out of 5 stars.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
Best price found
01-12
$370
01-13
$432
Today
$383
01-15
$255
01-16
$282
01-17
$390
01-18
$280
01-19
$273
The cheapest trip from Houston, US to San Diego, CA, US was searched and found on Jan 15, 2026 with a price of $255
To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Houston, US to San Diego, CA, US, as early as possible.
You can expect to pay from $255 to $461 for a bus ticket from Houston, US to San Diego, CA, US based on the last 2 days. You can expect to find the cheapest price for the trip at $255 which is on 2026-01-15.