The cheapest and fastest trains from Santa Clara, CA to San Diego, CA
Cheapest price
$121
Average price
$132
Fastest journey
13 h 29 m
Average duration
13 h 42 m
Trains per day
2
Distance
676 km
The best way to find a cheap train ticket from Santa Clara, 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 Santa Clara, CA to San Diego, CA will cost around $132 if you buy it on the day, but the cheapest tickets can be found for only $121.
Of the 2 trains that leave Santa Clara, CA for San Diego, CA on Tue, Dec 23, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Tue, Dec 23 the direct trains cover the 676 km distance in an average of 13 h 42 m but if you time it right, some trains will get you there in just 13 h 29 m .
On Tue, Dec 23 the slowest trains will take 13 h 54 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 Santa Clara, CA to San Diego, CA
Omio recommends booking the train as it is the most popular option from Santa Clara, CA to San Diego, CA among Omio's users. If you are prioritising price take the train with prices starting from €76. For those with little time consider booking a flight which can get you there in 5h 43m. The ticket price range depends on the travel mode: a train costs an average of €76, and a flight costs an average of €70.
Distance: 420 miles (676 km)
Compare train with
Most popular Train | Flight | Bus |
|---|---|---|
€98 Average price Cheapest | €156 Average price | €106 Average price |
12h 52m Average total duration 12h 22m Onboard + 30m Additional time* | 8h 43m Average total duration Fastest 5h 43m Onboard + 3h 0m Additional time* | 15h 26m Average total duration 14h 56m Onboard + 30m Additional time* |
Direct Options | Direct Options | Direct Options |
Live departures
Santa Clara, CA to San Diego, CA train times
The table below shows live departures for Santa Clara, CA to San Diego, CA trains for today, Monday, December 22. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:10 PM Santa Clara, CA | 13h54 | 3:04 AM San Diego, CA | 0 transfersDirect | |
![]() | 5:26 PM Santa Clara, CA | 18h59 | 12:25 PM San Diego, CA | 0 transfersDirect | |
![]() | 6:35 PM Santa Clara, CA | 13h29 | 8:04 AM San Diego, CA | 0 transfersDirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Santa Clara, 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.
Dec 23
Dec 24
Dec 25
Dec 26
Dec 27
Dec 28
Dec 29
Why should you book Santa Clara to San Diego trains with Omio?
Amtrak as well as Caltrain offer trains services from Santa Clara to San Diego. Omio is an official ticket reseller for all your travel options from Santa Clara to San Diego.
Why book with Omio vs Amtrak?
- Compare with other providers: On Omio, you can not only buy tickets for Amtrak, but also compare tickets for the likes of Caltrain to find the best option for your trip from Santa Clara to San Diego.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Amtrak with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Santa Clara to San Diego.
Why book with Omio over Trainline and Rail Europe?
- Multiple travel company options: While Amtrak tickets can be bought on Amtrak's website or third party sellers, Omio allows you to compare with the likes of Caltrain to help you choose the right option for your journey from Santa Clara to San Diego.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Santa Clara to San Diego.
Journey information
Overview: Train from Santa Clara, CA to San Diego, CA
Trains from Santa Clara, CA to San Diego, CA run on average 5 times per day, taking around 12h 22m. Cheap train tickets for this journey start at $95 (€76) but you can travel from only $83 (€66) by bus.
The earliest train runs at 03:50, the last at 23:45. The fastest train covers the 420 miles (676 km) distance in 13h 54m.
Distance 420 miles (676 km) |
Average train duration 12h 22m |
Cheapest ticket price $95 (€76) |
Trains per day 5 |
Fastest train 13h 54m |
First train 03:50 |
Last train 23:45 |
Train companies: Amtrak, Caltrain from Santa Clara, CA to San Diego, CA trainsAmtrak, Caltrain trains will get you between Santa Clara, CA and San Diego, CA from $83 (€66). With over 1000 travel companies on Omio, you can find the best train times and tickets for your trip.
Amtrak
Caltrain
FAQs: Trains from Santa Clara, CA to San Diego, CA
Find answers to the most common questions about traveling from Santa Clara, CA to San Diego, CA by train. 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 train, 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.

popular train stations
Popular train stations from Santa Clara, CA to San Diego, CA
- 5:00 AM - 10:00 PM Monday - Sunday
- Free
- Parking is available nearby with various public and private options.
- The Fish Market
- Karl Strauss Brewing Company
- Outside the main entrance.
- Ramps.
- $1.25
- The Westin San Diego
- The Guild Hotel, San Diego, a Tribute Portfolio Hotel
- Embassy Suites by Hilton San Diego Bay Downtown
- Located in the main hall
- Enterprise
- Hertz
- Located in the main hall
- Free
- Hall 1: main entrance, platforms for Amtrak and Coaster trains
- Hall 2: Trolley connections
- San Diego Trolley: Blue Line, Green Line
- Bus: Several lines available
- Amtrak: Pacific Surfliner
- 6:00 AM - 9:00 PM Monday - Sunday
- Free
- Parking is available with several spaces for commuters and visitors.
- Casa Guadalajara
- Old Town Mexican Cafe
- Outside the main entrance.
- Elevators, ramps.
- $0.25
- Old Town Inn
- Fairfield Inn & Suites by Marriott San Diego Old Town
- Best Western Plus Hacienda Hotel Old Town
- Located in the main hall
- Enterprise
- Hertz
- Located in the main hall
- Free
- Hall 1: main entrance, platforms for Amtrak and Coaster trains
- Hall 2: Trolley connections
- Trolley: Green Line
- Bus: Several lines available including 8, 9, 10, 28, 30, 35, 44, 88, 105, 150, 923, 928
More options for your journey from Santa Clara, CA to San Diego, CA
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