Journey information
Overview: Santa Clara, CA to San Diego, CA flight
Flights from Santa Clara, CA to San Diego, CA depart on average 33 times per day, taking around 5h 43m. Cheap flight tickets for this journey start at $87 (€70) but you can travel from only $82 (€66) by bus.
There are 6 flights per day. The earliest flight runs at 05:00, the last at 23:24. The fastest flight covers the 420 miles (676 km) distance in 1h 23m. June is the cheapest month to fly.
Distance 420 miles (676 km) |
Average flight duration 5h 43m |
Cheapest ticket price $87 (€70) |
Flights per day 33 |
Direct flights 6 |
Fastest flight 1h 23m |
Cheapest month to travel June |
First flight 05:00 |
Last flight 23:24 |
The cheapest and fastest flights from Santa Clara, CA to San Diego, CA
Cheapest price
$110
Average price
$131
Fastest journey
1 h 32 m
Average duration
6 h 43 m
Flights per day
2
Distance
676 km
The best way to find a cheap flight 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 $131 if you buy it on the day, but the cheapest tickets can be found for only $110.
Of the 2 flights that leave Santa Clara, CA for San Diego, CA onThu, Nov 27, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Nov 27 the direct flights cover the 676 km distance in an average of 6 h 43 m but if you time it right, some flights will get you there in just 1 h 32 m .
On Thu, Nov 27 the longest flights will take 11 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 flight with
| Flight | Most popular Train | Bus |
|---|---|---|
€156 Average price | €98 Average price Cheapest | €106 Average price |
8h 43m Average total duration Fastest 5h 43m Onboard + 3h 0m Additional time* | 12h 52m Average total duration 12h 22m Onboard + 30m 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 flight times
The table below shows live departures for Santa Clara, CA to San Diego, CA flights for today, Wednesday, November 26. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 1:00 PM Santa Clara, CA | 12h26 | 1:26 AM San Diego, CA | 0 transfersDirect | |
![]() | 1:30 PM Santa Clara, CA | 3h25 | 4:55 PM San Diego, CA | 0 transfersDirect | |
![]() | 11:41 PM Santa Clara, CA | 6h56 | 6:37 AM San Diego, CA | 0 transfersDirect | |
This is the last flight 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.
Nov 27
Nov 28
Nov 29
Nov 30
Dec 01
Dec 02
Dec 03
FAQs: Santa Clara, CA to San Diego, CA Flight
Find answers to the most common questions about traveling from Santa Clara, CA to San Diego, CA by flight. 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 flight, 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.

- Comic-Con International, the largest comic book and popular arts convention in the world
- San Diego County Fair, a month-long fair featuring rides, games, and local food
- San Diego Beer Week, a celebration of craft beer with tastings and events across the county
- La Jolla Music Festival, an annual event showcasing classical music performances in a picturesque coastal setting.
- Memorial Day, ideal weather for beach activities and outdoor events
- Independence Day, spectacular fireworks and patriotic celebrations
- Labor Day, perfect for enjoying the last days of summer at the beach
- Thanksgiving, a time for family gatherings with pleasant fall weather.
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
popular airports
Popular airports from Santa Clara, CA to San Diego, CA
- Free Wi-Fi available throughout the airport.
- Shops in terminals 1 and 2, including Duty-Free and Hudson News.
- Parking available, price varies.
- Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
- Available outside the terminal.
- Elevators, ramps
- Available throughout the airport.
- Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance.
- Showers available at the Airspace Lounge, access fee required.
- Lounges available, including United Club and Airspace Lounge.
- Lost and Found located in terminal 2 East, baggage claim area.
- Car rental services available at Rental Car Center, free shuttle from terminals
- Bus Route 992, Airport Station, 4.8 km
More options for your journey from Santa Clara, CA to San Diego, CA
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