Cheap Flights from San Diego to San Jose from £15️ (SAN-SJC)

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Latest Flight Deals from San Diego to San Jose

Book one-way or return flights from San Diego to San Jose from as little as £15. Choose from the popular airlines below and book your flight today!

One way
Round-trip

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

Searching for the best last minute flight from San Diego to San Jose? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from San Diego to San Jose. Stay updated on price trends and snag the best deals for your upcoming trip.

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

Airlines Flying from San Diego to San Jose

View airlines operating flights from San Diego to San Jose. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From £15

Southwest Airlines

From £62

American Airlines

From £102

Alaska Airlines

From £175

Delta Air Lines

From £179

United Airlines

From £182

Frontier Airlines

From £192

Hawaiian Airlines

From £244

ANA airlines

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Alternative Routes from San Diego to San Jose

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Diego to San Jose.

Cheapest
SAN
10:04
1h 27m
Direct
SJC
11:31
San Diego International Airport - SJ International Airport
Wed, May 15Spirit Airlines
£15
SAN
10:04
1h 27m
Direct
SJC
11:31
San Diego International Airport - SJ International Airport
Wed, May 15Spirit Airlines
£15
Find More Flights

How do I find the cheapest flights?

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 date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from San Diego (SAN) to San Jose (SJC) cost?
According to Trip.com's data, the lowest price is around £163.
How long is the flight from San Diego (SAN) to San Jose (SJC)?
It takes about 1 hour 34 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 4km, by taxi about 20 minutes.
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): Alaska Airlines, Southwest Airlines and American Airlines.
What's the most popular airline for direct flights from San Diego (SAN) to San Jose (SJC)?
Southwest Airlines operates 1 direct flights from San Diego (SAN) to San Jose (SJC).
How many airports in San Jose (SJC)?
There are 2 airport(s) in San Jose (SJC): San Jose Reid-Hillview Airport and SJ International Airport.

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

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to San Jose. Book your flights at the right time and save more.

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 Information from San Diego to San Jose

Cheapest direct flight price	£15
Cheapest return ticket price	£39
Cheapest month	May
Peak season for travel	October
Flight distance	670.42km
Average flight time	1 hour 34 minutes
Popular airline	Alaska Airlines