Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
Greyhound + FlixBus | Bus | Williams (Love's) | 5716 Hardy Ave | No tags | ||||
Greyhound + FlixBus | Bus | Williams (Love's) | UCSD Health La Jolla Station | No tags | ||||
 | Bus | Williams (Love's) | Greyhound Bus Stop | No tags | ||||
Greyhound + FlixBus | Bus | Williams (Love's) | Downtown SD (Seaport) | No tags | ||||
Greyhound + FlixBus | Bus | Williams (Love's) | San Diego (Old Town-FlixBus) | No tags |
Get from Williams to San Diego
The journey takes about 21 hours 45 minutes and with fares starting at just $83, it presents an excellent value for a comfortable ride.
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from Williams, AZ 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 Williams to San Diego?
The cheapest bus tickets from Williams to San Diego start from $83. The average price for this route is around $91. 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 Williams to San Diego?
The average bus trip duration from Williams to San Diego is 21h 45m, covering a distance of 331 miles (534 km). The quickest bus can get you there in 21h 45m and is operated by Greyhound.
Which bus companies service the Williams to San Diego route?
Several major train operators operate on this route with 4 trains available per day.
What is the earliest and latest departure time for the bus from Williams to San Diego?
The earliest bus departs from Williams to San Diego at 12:20pm. And the latest bus departs at 3:00pm.
What are the CO₂ emissions for the bus trip from Williams to San Diego?
A bus trip from Williams to San Diego generates an estimated 13 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from Williams, AZ to San Diego, CA, US was searched and found on Jan 3, 2026 with a price of $87To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Williams, AZ to San Diego, CA, US, as early as possible.
