Cheap Flights from San Diego (SEE) to Oakland (OAK)

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Flights from San Diego (SEE) to Oakland (OAK)
Origin airport
Gillespie Field
Destination airport
Oakland Intl.
Distance
448 mi

San Diego to Oakland Flights

The cheapest times to fly from San Diego to Oakland

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 Diego to Oakland are during the month of . You can find some of the cheapest flights from San Diego to Oakland with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from San Diego to Oakland: 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 Diego to Oakland

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 Diego to Oakland 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 Diego to Oakland 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 Diego to Oakland 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 San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK) cost?
Discover the latest flight deals from SEE to OAK 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 SEE to OAK?
The cheapest flights from SEE to OAK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK)?
You can’t catch a nonstop flight from San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK). However, you can easily travel to Oakland without any layovers by leaving from San Diego Intl. Airport (SAN).
What is the cheapest airline that flies from SEE to OAK?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SEE to OAK. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK)?
There aren’t any daily nonstop flights available from San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be soaring above the clouds in no time.
What day of the week has the most flights from SEE to OAK?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various 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 Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK)?
To avoid potential delays on the San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK) last-minute?
Holding off until just before your trip to book a ticket from SEE to OAK generally means paying more. While you may come across some last-minute deals, they aren’t always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a SEE to OAK flight and hotel package?
Compared with arranging flights and hotels separately, booking a SEE to OAK flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Diego, CA (SEE-Gillespie Field) to Oakland Intl. Airport (OAK)?
You can usually cancel or reschedule your SEE to OAK flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check 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.

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*Available to One Key members.