Cheap Flights from San Jose (SJC) to San Diego (SEE)

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field)

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Flights from San Jose (SJC) to San Diego (SEE)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Gillespie Field
Distance
420 mi

San Jose to San Diego Flights

The cheapest times to fly from San Jose to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to San Diego are during the month of . You can find some of the cheapest flights from San Jose to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to San Diego

Sunday is one of the best days to book for cheap flights from San Jose to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field) cost?
Discover the latest flight deals from SJC to SEE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SJC to SEE?
The cheapest flights from SJC to SEE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SJC to SEE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SJC to SEE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field)?
Direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SJC to SEE?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field)?
To reach San Diego, CA (SEE-Gillespie Field) on schedule, select a flight that leaves from Norman Y. Mineta San Jose Intl. Airport (SJC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for San Diego County from Norman Y. Mineta San Jose Intl. Airport (SJC)?
Browse your flight options from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego Intl. Airport (SAN). This is the only San Diego County airport you can touch down at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field) last-minute?
Booking your ticket from SJC to SEE shortly before your getaway is generally more expensive. But if you’re flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a SJC to SEE flight and hotel package?
You’ll typically save money by securing a SJC to SEE flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. Once you’ve chosen your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, CA (SEE-Gillespie Field)?
In most instances, you can modify or cancel your SJC to SEE flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you’d like further information, go to our Customer Service portal.

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