Cheap flights from Oakland, California to San Diego from $27
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to San Diego departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from Oakland, California to San Diego
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Southwest flights from Oakland, California to San Diego
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How to get the cheapest flight ticket from Oakland, California to San Diego
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of September, then departing from Oakland, California during the month October is also very affordable. Most momondo users find prices during this month for around $105.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Oakland, California to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $140. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $182. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $158. Flights at noon are often more expensive with an average ticket price of $235.
What is the cheapest Oakland to San Diego flight route?
Fly from Oakland to San Diego for the best Oakland - San Diego flight prices
How far in advance should I book a flight to San Diego?
You are more likely to see cheaper flights to San Diego from Oakland, California when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $153 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Oakland, California for as low as $63 on momondo.
What cabin class options are available on Oakland to San Diego flights?
There are 1 cabin classes available to choose from on Oakland to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Oakland to San Diego?
Spirit Airlines, Southwest, and Delta are the most popular carriers operating from Oakland to San Diego
What airlines fly to San Diego?
Frontier, Southwest and Spirit Airlines are the top three most popular airlines that fly to San Diego from Oakland, California according to our data. Frontier is the first choice among our users, with 34% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 8 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oakland, California to San Diego on average per day?
The number of flights available between Oakland, California and San Diego is 7 per day as of June 2025. The most frequent departure time is 10:00AM, with 37% of daily flights leaving at noon.
How many flights depart from Oakland, California to San Diego on average per week?
As of June 2025, 50 flights take off from Oakland, California and land in San Diego each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.
When to book flights from Oakland, California to San Diego
Cheap Oakland, California to San Diego (OAK to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oakland, California to San Diego
How far is Oakland to San Diego by plane?
San Diego is 454.3 mi away from Oakland. Typically, this will take 1h 29m by plane in normal conditions.
When did momondo last update prices for flights from Oakland Airport to San Diego Airport?
Prices for flights from Oakland Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Oakland Airport to San Diego Airport?
As of June 2025, there are 5 operators available to choose from for flights from Oakland Airport to San Diego Airport.
How old do you have to be to fly from Oakland Airport to San Diego Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oakland, California to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Oakland, California to San Diego is Boeing 737-700 Passenger/BBJ1 (winglets), representing 19.98% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.14%, Airbus A320neo at 16.14%, and Boeing 737-800 Passenger/BBJ2 (winglets) at 11.02%.
What is the most popular airline from Oakland, California to San Diego?
momondo data reveals that the most frequently booked airline on the route from Oakland, California to San Diego is Spirit Airlines, representing 64% of all bookings. The subsequent popular airlines are Southwest at 29%, Frontier at 4%, and Alaska Airlines at 2%.
Best airlines flying from Oakland, California to San Diego
Compare and see reviews for airlines that fly from Oakland, California to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $29 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $48 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $57 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $77 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $124 | Free Cancellation | Rating 8.0 4,287 reviews |
Southwest Flights From Oakland, California to San Diego
Southwest flies from Oakland, California to San Diego around 46 times per week, with 4,287 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Oakland, California to San Diego in the last 72 hours was $124 (round-trip), much lower than the average airfare cost of $247 for Southwest flights on this route.
Spirit Airlines Flights From Oakland, California to San Diego
Spirit Airlines (6.3/10 from 8,052 reviews) operates around 4 flights from Oakland, California to San Diego in any given week. The average Spirit Airlines airfare for this route is around $109, with deals from around $48 rare but found on momondo. Referenced prices are for round-trip Oakland, California to San Diego flight searches in the last 72 hours.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Oakland to San Diego?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oakland to San Diego. momondo saves you time and could save you money on your trip.
Can I find flights from Oakland to San Diego with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Diego from Oakland with this policy.
How can momondo help me find flights from Oakland to San Diego?
Once all potential Oakland to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Oakland to San Diego right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Oakland to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.