Find coaches from Riverside, CA to San Diego, CA

Find affordable coach tickets from Riverside, CA to San Diego, CA with flexible options. Book your journey now

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Today19 May
Tomorrow20 May
from US$17
Wed21 May
from US$16
Thu22 May
Fri23 May
Sat24 May
Sun25 May
Mon26 May

Cheap buses leaving tomorrow

One passenger / one way

  • This trip is recommended because it is the: Cheapest
    Departure time: 20 May at
    Departure city: Riverside
    Departure location: UC Riverside
    Arrival time: 20 May at
    Destination city: San Diego
    Destination location: San Diego (Old Town-FlixBus)
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • This trip is recommended because it is the: Fastest
    Departure time: 20 May at
    Departure city: Riverside
    Departure location: Riverside East Alessandro Boulevard
    Arrival time: 20 May at
    Destination city: San Diego
    Destination location: San Diego University Avenue
    Operated by: Las Vegas ShuttlesLas Vegas Shuttles
    Vehicle: BusDuration:
  • Departure time: 20 May at
    Departure city: Riverside
    Departure location: UC Riverside
    Arrival time: 20 May at
    Destination city: San Diego
    Destination location: UCSD Health La Jolla Station
    Operated by: FlixBusFlixBus
    Vehicle: BusDuration:
  • Departure time: 20 May at
    Departure city: Riverside
    Departure location: Riverside East Alessandro Boulevard
    Arrival time: 20 May at
    Destination city: San Diego
    Destination location: San Diego University Avenue
    Operated by: Las Vegas ShuttlesLas Vegas Shuttles
    Vehicle: BusDuration:
  • Departure time: 20 May at
    Departure city: Riverside
    Departure location: Riverside East Alessandro Boulevard
    Arrival time: 20 May at
    Destination city: San Diego
    Destination location: San Diego University Avenue
    Operated by: Las Vegas ShuttlesLas Vegas Shuttles
    Vehicle: BusDuration:

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Compare 2 ways to travel from Riverside to San Diego

Bus
Average priceUS$24 - US$93Average duration2h 5m
3kg CO₂e5 out of 5 stars
CheapestFastestMost eco-friendly
Train
Average priceUS$46 - US$51Average duration6h 41m
12kg CO₂e1 out of 5 stars
busbud logoBusbud recommends taking the bus from Riverside to San Diego

Among the sustainable travel choices, the bus stands out as a good way to reach San Diego. The journey takes about 2 hours 5 minutes and with fares starting at just US$24, it presents an excellent value for a comfortable ride.

6bus per day
2h 5mAverage duration
US$24Cheapest ticket
3kgCO₂ emissions

Bus Riverside to San Diego: Trip Overview

Average ticket priceUS$55
Average bus trip duration2h 5m
Number of daily buses6
Earliest bus departure01:51
Distance82 miles
Latest bus departure15:30

Riverside to San Diego Bus

Busbud helps you find a bus from Riverside to San Diego. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from Riverside to San Diego.

Discover how much the bus trip from Riverside to San Diego will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip Riverside - San Diego

  1. How much does it cost to go to San Diego by bus?

    Coach ticket prices from Riverside to San Diego can start as low as US$24, though the average price for this trip is US$55. The actual price may differ based on factors like the time you plan to travel, the day of the week, and the coach service provider you select. Use Busbud to compare prices and amenities offered by different companies, ensuring you find the most favorable deals and promotions.

  2. How long is a coach from Riverside to San Diego?

    The coach journey between Riverside and San Diego lasts about 2h 5m. The fastest coach journey typically takes 2h 4m. However, please keep in mind that your specific travel time may vary due to the prevailing traffic conditions along the route.

  3. At what time is the first coach from Riverside to San Diego?

    The first coach from Riverside to San Diego leaves at 01:51. Keep in mind that departure times might change on weekends and holidays.

  4. What's the distance between Riverside and San Diego by coach?

    The journey from Riverside to San Diego by coach covers an approximate distance of 87 miles (140 km).

  5. What is the best way to go from Riverside to San Diego without a car?

    You can reach San Diego from Riverside by coach, as there are regular services between the two locations. Depending on your preferences, carpooling can also be considered as an option.

  6. Can you go on a day trip from Riverside to San Diego?

    Absolutely, a day trip from Riverside to San Diego is totally possible. It takes about 4h 8m in total to complete a round-trip between the two locations. That gives you plenty of time to visit San Diego before making your way back to Riverside in the evening.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
17/05
US$21
18/05
US$21
Today
US$18
20/05
US$17
21/05
US$16
22/05
No data
23/05
US$20
24/05
No data
busbud logoThe cheapest trip from Riverside to San Diego was searched and found on 21 May 2025 with a price of US$16

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from Riverside to San Diego as early as possible.

You can expect to pay from US$16 to US$50 for a bus ticket from Riverside to San Diego based on the last 2 days. You can expect to find the cheapest price for the trip at US$16, which is on 2025-05-21.

Usually LVSU will charge you higher prices for tickets closer to the departure date. To find the best prices, you should be flexible on your date of travel.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between Riverside and San Diego!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from Riverside to San Diego.

Buses have the smallest carbon footprint of all motorized transport modes. A bus going from Riverside to San Diego will emit half the CO2 emitted by a train, and radically less than a car or an airplane.

Make a music playlist for your bus ride from Riverside to San Diego, and enjoy the scenery to tunes from your own personal soundtrack.

Did you know?

Did you know there are on average 4,400 intercity bus departures every day in the US only? This number has been growing for 9 years in a row, yay!

Did you know some bus companies in Germany offer to their passenger low-costs snacks and regional beer based on their destination? Prosit!

The bus driver with the longest career in the world drove more than 2,000,000 miles and is a happy World Record holder.

Will you be returning to Riverside by bus?

Bus from Riverside to San Diego

You can also go to San Diego by train

Train from Riverside to San Diego

Why choose Busbud?

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