$30 Cheap Flights from San Diego to San Jose (SAN to SJC)

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Cheap flight deals from San Diego to San Jose Starting at $30

Discover our range of affordable one-way and round-trip flights from San Diego to San Jose and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from San Diego to San Jose?

These price trend charts carefully monitor and predict how flight prices from San Diego to San Jose will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Cheap Routes from San Diego to San Jose

Did you know that you can save money and time on an alternative route from San Diego to San Jose? Check out some of the different available routes below.

Cheapest
SAN
09:17 pm
1h 28m
Nonstop
SJC
10:45 pm
San Diego International Airport - SJ International Airport
Tue, Feb 18Alaska Airlines
$30
CLD
06:15 am
6h 1m
1 transfer
SJC
12:16 pm
McClellan-Palomar Airport - SJ International Airport
Wed, Feb 19American Airlines
$100
CLD
06:15 am
6h 1m
1 transfer
SJC
12:16 pm
McClellan-Palomar Airport - SJ International Airport
Wed, Feb 19American Airlines
$100
Find More Flights

Frequently Asked Questions

When are flight tickets from San Diego (SAN) to San Jose (SJC) the cheapest?
Airlines adjust prices for flights from San Diego to San Jose based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from San Diego (SAN) to San Jose (SJC) cost?
According to Trip.com's data, the lowest price is around $107.
How long does it take to fly from San Diego (SAN) to San Jose (SJC) and what is the distance?
It takes around 1 hour 32 minutes to fly from San Diego (SAN) to San Jose (SJC).
What is the transportation method from the main airport to downtown in San Jose?
- The distance from SJ International Airport to downtown is about 4 km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from San Diego (SAN) to San Jose (SJC)?
Airlines with flights from San Diego (SAN) to San Jose (SJC): Spirit Airlines, Alaska Airlines, Southwest Airlines, Volaris and American Airlines.

How to find a cheap flight from San Diego to San Jose

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Info | San Diego to San Jose

Cheapest nonstop flight price	$29
Cheapest round-trip ticket price	$60
Off-season for travel	November
Peak season for travel	April
Flight distance	670.42 km
Average flight time	1 hour 32 minutes
Popular airline	Alaska Airlines