Cheap flights from Oakland, California to San Diego from £44

OAK — SAN
5 Dec — 12 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oakland to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Oakland to San Diego

Mon 23/1118:30 -
1 stop3h 20m
Fri 27/1107:05 -
Nonstop1h 40m
Deal found 1/11£91
Thu 3/1220:15 -
Nonstop1h 35m
Sat 5/1206:45 -
1 stop3h 55m
Deal found 3/11£94
Wed 2/1207:10 -
Nonstop1h 30m
Wed 2/1213:15 -
2 stops6h 10m
Deal found 31/10£98
Wed 9/1215:00 -
2 stops5h 40m
Fri 11/1218:25 -
1 stop5h 05m
Deal found 31/10£105
Mon 23/1106:49 -
Nonstop1h 37m
Fri 27/1121:39 -
Nonstop1h 46m
Deal found 2/11£108
Thu 3/1210:36 -
Nonstop1h 31m
Sun 6/1214:33 -
Nonstop1h 49m
Deal found 3/11£109
Wed 25/1106:49 -
Nonstop1h 37m
Sat 5/1209:00 -
Nonstop1h 45m
Deal found 3/11£113
Sun 22/1115:55 -
Nonstop1h 36m
Tue 1/1208:09 -
Nonstop1h 47m
Deal found 1/11£116
Fri 4/1217:07 -
1 stop6h 51m
Mon 14/1219:11 -
1 stop4h 52m
Deal found 3/11£117
Thu 3/1217:07 -
1 stop6h 51m
Sat 5/1206:15 -
2 stops9h 52m
Deal found 3/11£120
Thu 17/1212:15 -
Nonstop1h 30m
Sun 20/1219:40 -
1 stop4h 10m
Deal found 3/11£123

Find flight deals from Oakland to San Diego

Round-trip from

£91

One-way from

£44

Popular in

January

Cheapest in

August

Average price

£189

Good one-way deal

£112 or less
Southwest
  • Southwest
  • 25/2-2/3
  • 1 total stop
  • 4h 55m total
  • Oakland to San Diego
Southwest
  • Southwest
  • 12/1-31/12
  • Nonstop
  • 1h 35m total
  • Oakland to San Diego
Highest demand for flights based on searches. 13% potential increase in price (£21 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a one-way flight from Oakland to San Diego.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Oakland to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Fri 18/12

22:45-00:25

Nonstop1h 40m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Tue 24/11

06:49-08:26

Nonstop1h 37m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Sat 5/12

06:02-07:44

Nonstop1h 42m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44
Fastest return journey

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Fri 27/11

16:30-18:00

Nonstop1h 30m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Sat 12/12

14:07-15:43

Nonstop1h 36m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Thu 14/1

09:55-11:35

Nonstop1h 40m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£44

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Tue 8/12

17:07-23:58

1 stop6h 51m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Thu 10/12

17:07-23:58

1 stop6h 51m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Sat 5/12

05:55-15:31

2 stops9h 36m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£62

OaklandSan Diego

OAK Oakland - SAN San Diego

OAKSAN

Oakland

Wed 18/11

18:12-19:43

Nonstop1h 31m

San Diego

Wed 31/12

00:00-00:00

Nonstop0h 00m

£65

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Oakland to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Oakland with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Oakland to San Diego

How far ahead should I book a flight from Oakland, California to San Diego?

The best time to book flights from Oakland, California to San Diego is 36 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Oakland, California to San Diego?

Currently, August is the cheapest month in which you can book a flight from Oakland, California to San Diego (average of £151). Flying from Oakland, California to San Diego in January is currently the most expensive (average of £266). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OAK to SAN?

When flying from Oakland, California to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Oakland, California to San Diego?

Airfare is below average for this route at the moment.

Oakland, California to San Diego flights typically cost between £137 and £267 in February.
The cheapest return price found within the last 5 days was £91 on Southwest (25 Feb–2 Mar).

Related info for your journey

  • How popular is this Oakland, California to San Diego flight route?

  • How long is the flight from Oakland, California to San Diego?

    There are many flights that can get you from Oakland, California to San Diego in 1h 37m. Fly via Southwest, Delta, or Alaska Airlines to get the fastest option. There are 445 mi between Oakland, California and San Diego. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Oakland, California to San Diego?

    Before booking your flight to San Diego from Oakland, California, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (79%), Alaska Airlines (75%), Horizon Air( 70%).

  • What are the cheapest flights from Oakland, California to San Diego?

    On average you can expect to pay £132 for a flight from Oakland, California to San Diego. The cheapest flight overall is £103 while the most popular route, (Oakland - San Diego) is currently priced at £120.

  • Can I find deals for flights from Oakland to San Diego that include hotel bookings?

    Yes. In addition to deals on Oakland to San Diego flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oakland to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to San Diego.

  • Can I find deals for business class flights from Oakland to San Diego?

    Yes. Cheapflights offers flight deals from Oakland to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oakland, California to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to San Diego (average of £151). Flying from Oakland, California to San Diego in January is currently the most expensive (average of £266). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Oakland to San Diego?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Oakland to San Diego. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Oakland to San Diego?

Millions of users choose and trust Cheapflights to book the best flight deals from Oakland to San Diego for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oakland to San Diego with no change fees?

Need flexible booking options for your flight to San Diego from Oakland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Oakland to San Diego become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.