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

Popular airlines from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field)

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Frequently asked questions

How much does a flight from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field) cost?
Snag a cheap one-way flight or cheap return flight from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field)?
is the most affordable month to fly from RHV to SEE. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from RHV to SEE. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field)?
You'll have to hop on a flight with a layover when traveling from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from RHV to SEE?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field)?
To touch down at San Diego, CA (SEE-Gillespie Field) without delays, choose a flight that leaves from San Jose, CA (RHV-Reid Hillview) before 3 PM. The chance 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.
Is it cheaper to buy a plane ticket from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field) last-minute?
Waiting until just before your trip to book a ticket from RHV to SEE generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book a RHV to SEE flight and hotel package?
You can save money by securing a RHV 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 simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Jose, CA (RHV-Reid Hillview) to San Diego, CA (SEE-Gillespie Field)?
Generally, it's possible to reschedule or cancel your RHV to SEE flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Reid Hillview
Destination airport
Gillespie Field
Distance
414 mi

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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.

 

San Jose to San Diego Flights

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