Delta Cheap Flights from Oakland to San Diego

View €164 flight on Sat, 24 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at €164 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Oakland (OAK) to San Diego (SAN)

February is typically the cheapest month to fly

From €38 - €194 per traveller.
Oakland to San Diego route information
Origin airport
Oakland Intl.
Destination airport
San Diego Intl.
Distance
712 km
Average flight time
1 hour 29 mins

Frequently asked questions

How much is a Delta Air Lines flight from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way Delta Air Lines flights from OAK to SAN from €164 on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares for your next getaway.**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 OAK to SAN with Delta Air Lines?
Delta Air Lines flights to San Diego are usually more affordable in the quieter months of January and November. Whether you're in search of a one-way or round-trip ticket, you could score a better deal then.
Does Delta Air Lines fly nonstop from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
Click on our "Nonstop" filter when searching for direct Delta Air Lines flights from OAK to SAN. It's also a good way to compare other airlines servicing the same nonstop route.
What airports does Delta Air Lines fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego hub for Delta Air Lines flights from Oakland Intl. Airport (OAK).
Can I change or cancel my Delta Air Lines flight from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
Changes are often free within 24 hours of making your booking, but your airline may charge a fee after that time. For further details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the freedom to adjust your plans without additional charges, apply the "Changes included" or "No cancel fee" filter when planning your next trip.

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