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

Popular airlines from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field)

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Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $147
SAN
San Diego Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $147
Select flight to General Abelardo L. Rodriguez Intl. TIJ. Average driving time to city center is 26 minutes. Flights from $531
TIJ
General Abelardo L. Rodriguez Intl.
Average driving time to city center26 min
Flights from $531
Flights from Oakland (OAK) to San Diego (SEE)
Origin airport
Oakland Intl.
Destination airport
Gillespie Field
Distance
448 mi

Oakland to San Diego Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Oakland 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 Oakland 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 Oakland 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 Oakland 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 Oakland 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 Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field) cost?
Get a cheap one-way flight or cheap return flight from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field)?
Flying in can help you save, as it's the cheapest month for flights between OAK and SEE. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest OAK to SEE flight.
How many flights per day from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field)?
There aren't any daily direct flights available from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from OAK to SEE?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field)?
To arrive at San Diego, CA (SEE-Gillespie Field) without delays, book a flight that takes off from Oakland Intl. Airport (OAK) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Oakland Intl. Airport (OAK)?
If you're on a direct flight from Oakland Intl. Airport (OAK) to San Diego County, San Diego Intl. Airport (SAN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field) last-minute?
Booking your ticket from OAK to SEE just before your trip is usually more expensive. But if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an OAK to SEE flight and hotel package?
Compared with arranging hotels and flights separately, booking an OAK to SEE flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of hotels, 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 Oakland Intl. Airport (OAK) to San Diego, CA (SEE-Gillespie Field)?
In most cases, you can reschedule or cancel your OAK to SEE flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want more information, go to our Customer Service portal.

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