The cheapest and fastest buses from Rancho Cucamonga, CA to San Diego, CA
Cheapest price
$34
Average price
$38
Fastest journey
4 h 35 m
Average duration
4 h 58 m
Buses per day
2
Distance
160 km
The best way to find a cheap bus ticket from Rancho Cucamonga, CA to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Rancho Cucamonga, CA to San Diego, CA will cost around $38 if you buy it on the day, but the cheapest tickets can be found for only $34.
Of the 2 buses that leave Rancho Cucamonga, CA for San Diego, CA on Sat, Nov 22, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sat, Nov 22 the direct buses cover the 160 km distance in an average of 4 h 58 m but if you time it right, some buses will get you there in just 4 h 35 m .
On Sat, Nov 22 the slowest buses will take 5 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.




Travel Information
Compare train, bus, and flight for Rancho Cucamonga, CA to San Diego, CA
Omio recommends booking the bus as it is the most popular option from Rancho Cucamonga, CA to San Diego, CA among Omio's users. If you are prioritising price take the bus with prices starting from €28. For those with little time consider booking a bus which can get you there in 3h 52m. The ticket price range depends on the travel mode: a bus costs an average of €28, and a flight costs an average of €101.
Distance: 99 miles (160 km)
Compare bus with
Most popular Bus | Train | Flight |
|---|---|---|
€35 Average price Cheapest | €82 Average price | €151 Average price |
4h 22m Average total duration Fastest 3h 52m Onboard + 30m Additional time* | 5h 33m Average total duration 5h 3m Onboard + 30m Additional time* | 11h 30m Average total duration 8h 30m Onboard + 3h 0m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Rancho Cucamonga, CA to San Diego, CA bus times
The table below shows live departures for Rancho Cucamonga, CA to San Diego, CA buses for today, Friday, November 21. You can also manually refresh the results below to see updated bus journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 11:20 AM Rancho Cucamonga, CA | 4h25 | 3:45 PM San Diego, CA | 0 transfersDirect | |
![]() | 4:35 PM Rancho Cucamonga, CA | 6h50 | 11:25 PM San Diego, CA | 0 transfersDirect | |
![]() | 9:20 PM Rancho Cucamonga, CA | 7h10 | 4:30 AM San Diego, CA | 0 transfersDirect | |
This is the last bus of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Rancho Cucamonga, CA to San Diego, CA by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Nov 22
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Nov 28
Journey information
Overview: Bus from Rancho Cucamonga, CA to San Diego, CA
Buses from Rancho Cucamonga, CA to San Diego, CA run on average 19 times per day, taking around 3h 52m. Cheap bus tickets for this journey start at $34 (€28) if you book in advance.
There are 2 buses per day. The earliest bus runs at 00:05, the last at 22:00. The fastest bus covers the 99 miles (160 km) distance in 5h 20m.
Distance 99 miles (160 km) |
Average bus duration 3h 52m |
Cheapest ticket price $34 (€28) |
Buses per day 19 |
Direct buses 2 |
Fastest bus 5h 20m |
First bus 00:05 |
Last bus 22:00 |
Bus providers: FlixBus, Greyhound from Rancho Cucamonga, CA to San Diego, CAYou can travel by bus between Rancho Cucamonga, CA to San Diego, CA with FlixBus, Greyhound for as low as $34 (€28). When you search for schedules and tickets, Omio will show you the best journey
FlixBus
Greyhound
FAQs: Bus from Rancho Cucamonga, CA to San Diego, CA
Find answers to the most common questions about traveling from Rancho Cucamonga, CA to San Diego, CA by bus. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest bus, the cheapest option, or tips for making the most of your visit at San Diego, CA, this guide helps you travel smarter and with confidence.

- FlixBus
- Assistance
- Priority boarding
- Wheelchair-accessible buses.
- Greyhound
- Assistance
- Priority seating
- Wheelchair-accessible buses.
- Balboa Park, a sprawling urban park with museums, gardens, and the San Diego Zoo
- USS Midway Museum, a historic naval aircraft carrier museum offering interactive exhibits and tours
- La Jolla Cove, a picturesque coastal area known for its stunning views and marine life
- Gaslamp Quarter, a lively historic district with Victorian architecture, dining, and entertainment options
- Coronado Beach, a beautiful sandy beach known for its gentle waves and iconic hotel.
- Explore the vibrant art scene at the Museum of Contemporary Art San Diego
- Enjoy a harbor cruise for stunning views of the skyline and naval ships
- Hike the scenic trails at Torrey Pines State Natural Reserve
- Visit the Birch Aquarium to learn about marine life and ocean conservation
- Experience the thrill of a whale watching tour off the coast.
- FlixBus
- You can cancel your ticket up to 15 minutes before departure and receive a voucher for future travel. Refund requests for delays over 120 minutes are possible.
- Greyhound
- You can cancel your ticket for a refund or exchange up to 24 hours before departure, for a cancellation fee applied.
To find the cheapest bus tickets for your trip from Rancho Cucamonga, CA to San Diego, CA, follow these tips:
Start your search now and compare ticket prices to find the best deal!
- FlixBus
- One carry-on bag up to 7kg (42x30x18 cm) and one checked bag up to 20kg (80x50x30 cm).
- Greyhound
- One carry-on bag up to 25 lbs (11 kg) and one checked bag up to 50 lbs (23 kg).
- FlixBus
- Additional luggage can be purchased for a fee.
- Greyhound
- $15 per additional bag.
- FlixBus
- Small pets in carriers allowed
- Guide dogs travel for free.
popular bus stations
Popular bus stations from Rancho Cucamonga, CA to San Diego, CA
Most popular bus connections from Rancho Cucamonga, CA
More options for your journey from Rancho Cucamonga, CA to San Diego, CA
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