- Rockford to San Diego buses
Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
FlixBus + Greyhound | Bus | East Side Transfer Center | Downtown SD (Seaport) | No tags | ||||
Greyhound + FlixBus | Bus | East Side Transfer Center | 5716 Hardy Ave | No tags | ||||
FlixBus + Greyhound | Bus | East Side Transfer Center | Balboa Park | No tags | ||||
![]() | Bus | East Side Transfer Center | Greyhound Bus Stop | No tags | ||||
FlixBus + Greyhound | Bus | East Side Transfer Center | San Diego (Old Town-FlixBus) | No tags |
Get from Rockford to San Diego
The journey takes about 2 days, 12 hours 9 minutes and with fares starting at just $233, it presents an excellent value for a comfortable ride.
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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 Rockford, IL 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 Rockford to San Diego?
The cheapest bus tickets from Rockford to San Diego start from $233. The average price for this route is around $234. 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 Rockford to San Diego?
The average bus trip duration from Rockford to San Diego is 2d 12h, covering a distance of 1668 miles (2691 km). The quickest bus can get you there in 2d 21h and is operated by Greyhound.
Which bus companies service the Rockford to San Diego route?
Several major train operators operate on this route with 7 trains available per day.
What is the earliest and latest departure time for the bus from Rockford to San Diego?
The earliest bus departs from Rockford to San Diego at 12:01pm. And the latest bus departs at 3:55pm.
What are the CO₂ emissions for the bus trip from Rockford to San Diego?
A bus trip from Rockford to San Diego generates an estimated 67 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.






