Cheap United Flights from San Jose to San Diego (SJC→SAN)

View AU$534 flight on Mon, 3 Nov 2025Opens in a new window
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Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 11 Jan - Tue, 13 Jan
SJC
San Jose
SAN
San Diego
AU$1,184 Return, found 3 days ago
AU$1,184
Return
found 3 days ago
Select United flight, departing Sun, 11 Jan from San Jose to San Diego, returning Tue, 13 Jan, priced at AU$1,184 found 3 days ago
Flight from San Jose to San Diego route information
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
San Diego Intl.
Distance
667 km
Average flight time
1 hour 24 mins

Frequently asked questions

How much is a United Airlines flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego Intl. Airport (SAN)?
Landing cheap one-way United Airlines flights from SJC to SAN from AU$534 on Expedia is easy — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from AU$1,184 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SJC to SAN with United Airlines?
Browse for one-way or round-trip flights to San Diego in January or November. You could find cheaper fares with United Airlines during these off-peak months.
Does United Airlines fly nonstop from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego Intl. Airport (SAN)?
Simply enter your dates, press search and use the "Nonstop" filter on Expedia to browse any direct flights from SJC to SAN with United Airlines or other carriers.
What airports does United Airlines fly into in San Diego?
Get on a United Airlines flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego, and you'll probably touch down at San Diego Intl. Airport (SAN). This is the airline's main hub in this destination.
Can I change or cancel my United Airlines flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to San Diego Intl. Airport (SAN)?
Changes are often free within 24 hours of making a booking, but your airline may add a charge after that time. For further information about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to update your itinerary without additional charges, check the "Changes included" or "No cancel fee" filter when planning your next getaway.

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