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Riverside, CA to San Diego, CA Bus

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21/01/2026
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Riverside, CA to San Diego, CA by bus

The journey from Riverside, CA to San Diego, CA by bus is 139.6 km and takes 2 hrs 25 mins. There are 22 connections per day, with the first departure at 1:56 a.m. and the last at 3:30 p.m.. It is possible to travel from Riverside, CA to San Diego, CA by bus for as little as $31.21 or as much as $95.06. The best price for this journey is $31.21.

Lowest Price $31.21
Journey Duration 2 hrs 25 mins
Connection per Day 22
Lowest Price $31.21
Highest Price $95.06
First Departure 1:56 a.m.
Last Departure 3:30 p.m.
Distance 139.6 km
Departure Riverside, CA
Arrival San Diego, CA
Carriers 702 Shuttles, Las Vegas Shuttles

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Best time to book cheap bus tickets from Riverside, CA to San Diego, CA

The cheapest Riverside, CA - San Diego, CA bus tickets can be found for as low as $25.10 if you’re lucky, or $35.99 on average. The most expensive ticket can cost as much as $46.35.

Find the best day to travel to San Diego, CA by bus

When travelling to San Diego, CA by bus, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board FlixBus from Riverside, CA to San Diego, CA
Compare services on board when travelling from Riverside, CA to San Diego, CA by bus.
Facilities FlixBus
power_sockets Power sockets check
luggage Luggage check
food_and_drink Food and drink check
air_con Air conditioning check
wifi WiFi check
accessibility Accessibility check
bicycle Bicycle check
entertainment_portal Entertainment Portal check
mobility_and_wheelchair_services landingPage.services.mobility_and_wheelchair_services check

Riverside, CA to San Diego, CA CO2 Emissions by Bus

Ecology
Train
9.77kg
Bus
10.47kg
Flight
27.92kg
Car
22.34kg

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Frequently Asked Questions

How much is a bus ticket from Riverside, CA to San Diego, CA?
A bus ticket from Riverside, CA to San Diego, CA is $66.65. However the price varies depending on how early you buy, and if it's peak time to travel. Occasionally you can find them for as cheap as $31.21.
What's the cheapest bus ticket from Riverside, CA to San Diego, CA?
The cheapest ticket you can get from Riverside, CA to San Diego, CA is $31.21. We recommend booking as early as possible and off-peak hours to get the cheapest ticket possible. Off-peak times are usually from 09:30 to 16:00, and after 19:00.
What's the distance between Riverside, CA and San Diego, CA by bus?
Riverside, CA to San Diego, CA is 139.6 km.
How long does the bus between Riverside, CA and San Diego, CA take?
Riverside, CA to San Diego, CA is on average 2 hrs 25 mins. However the fastest option will get you there in 2 hrs 4 mins.
Which companies operate from Riverside, CA to San Diego, CA?
The bus journey from Riverside, CA to San Diego, CA is covered by 2 operator(s). On Virail you can find these carriers that provide services on this route: 702 Shuttles, Las Vegas Shuttles and FlixBus.
How many bus connections per day go from Riverside, CA to San Diego, CA?
Riverside, CA to San Diego, CA has 22 connection(s) per day on average.
What time does the first bus from Riverside, CA to San Diego, CA leave?
The earliest bus from Riverside, CA to San Diego, CA departs at 1:56 a.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last bus from Riverside, CA to San Diego, CA depart?
The latest bus from Riverside, CA to San Diego, CA departs at 3:30 p.m.. However be sure to check with us the schedule on the day you want to leave as the time may differ.
Should I book my ticket from Riverside, CA to San Diego, CA in advance?
If you can, we recommend booking your ticket as early as possible to ensure you get better savings. The cheapest bus ticket we have found is $31.21 but this may be subject to change depending on the day of travel, hour you wish to depart and how far in advance you book.
How many direct connections depart from Riverside, CA to San Diego, CA?
There are on average 22 direct connection(s) from Riverside, CA to go to San Diego, CA.
What's the fastest journey time between Riverside, CA to San Diego, CA by bus?
The fastest journey time by bus between Riverside, CA and San Diego, CA is 2 hrs 4 mins.
Is there a direct bus from Riverside, CA to San Diego, CA?
Yes, there is a direct bus between Riverside, CA and San Diego, CA.
What are the CO2 emissions for Riverside, CA to San Diego, CA by bus?
The bus journey from Riverside, CA to San Diego, CA creates 10.47kg of CO2 emissions.

Trending routes

Buses Riverside, CA - Washington, DCBuses Riverside, CA - San Antonio, TXBuses Riverside, CA - Dallas, TXBuses Riverside, CA - Austin, TXBuses Riverside, CA - Jackson, MSBuses San Bernardino, CA - San Jose, CABuses San Bernardino, CA - Shreveport, LABuses San Bernardino, CA - Portland, ORBuses San Bernardino, CA - Washington, DCBuses San Bernardino, CA - Jacksonville, FLBuses San Bernardino, CA - San Antonio, TXBuses San Bernardino, CA - Sacramento, CA

International routes from Riverside, CA and nearby areas

Buses San Diego, CA - VancouverBuses San Diego, CA - OttawaBuses San Diego, CA - TorontoBuses San Diego, CA - Montreal

Other destinations from Riverside, CA

Buses Riverside, CA - Washington, DCBuses Riverside, CA - San Antonio, TXBuses Riverside, CA - Dallas, TXBuses Riverside, CA - Austin, TXBuses Riverside, CA - Jackson, MS

Main routes to San Diego, CA

Buses Phoenix, AZ - San Diego, CABuses Washington, DC - San Diego, CABuses San Antonio, TX - San Diego, CABuses Los Angeles, CA - San Diego, CABuses Austin, TX - San Diego, CABuses Columbus, OH - San Diego, CABuses Milwaukee, WI - San Diego, CABuses San Francisco, CA - San Diego, CABuses Indianapolis, IN - San Diego, CABuses Chicago, IL - San Diego, CABuses Tucson, AZ - San Diego, CABuses Philadelphia, PA - San Diego, CA

Other popular routes

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