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Cheap flights from Oakland, California to San Diego from $59

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 1/7. 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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Find the cheapest flights from Oakland, California to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:25 am - 7:55 am
OAK
-
SAN
1h 30mnonstop
Southwest Logo
9:40 am - 3:05 pm
SAN
-
OAK
5h 25m2 stops
$187Southwest
Wed, Feb 18 - Tue, Feb 24
Delta Logo
4:54 pm - 11:48 pm
OAK
-
SAN
6h 54m1 stop
Delta Logo
7:03 pm - 11:53 pm
SAN
-
OAK
4h 50m1 stop
$188Delta
Fri, Jan 30 - Mon, Feb 2
Southwest Logo
5:25 am - 10:55 am
OAK
-
SAN
5h 30m1 stop
Southwest Logo
6:45 pm - 8:25 pm
SAN
-
OAK
1h 40mnonstop
$192Southwest
Thu, Jan 8 - Sat, Jan 31
Southwest Logo
9:30 am - 2:45 pm
OAK
-
SAN
5h 15m1 stop
Southwest Logo
10:35 am - 12:15 pm
SAN
-
OAK
1h 40mnonstop
$193Southwest
Fri, Jan 23 - Mon, Jan 26
Southwest Logo
5:10 pm - 6:40 pm
OAK
-
SAN
1h 30mnonstop
Southwest Logo
3:25 pm - 5:05 pm
SAN
-
OAK
1h 40mnonstop
$194Southwest
Thu, Jan 8 - Sat, Jan 31
Delta Logo
4:54 pm - 10:02 am
OAK
-
SAN
17h 08m2 stops
Delta Logo
7:03 pm - 11:53 pm
SAN
-
OAK
4h 50m1 stop
$196Delta
Thu, Jan 8 - Tue, Feb 3
Southwest Logo
7:00 am - 8:30 am
OAK
-
SAN
1h 30mnonstop
Southwest Logo
7:00 am - 1:25 pm
SAN
-
OAK
6h 25m2 stops
$197Southwest
Thu, Jan 15 - Sat, Jan 31
Delta Logo
5:55 am - 12:22 pm
OAK
-
SAN
6h 27m1 stop
Delta Logo
6:15 am - 11:52 am
SAN
-
OAK
5h 37m1 stop
$198Delta
Wed, Jan 14 - Sat, Jan 24
Southwest Logo
5:10 pm - 6:40 pm
OAK
-
SAN
1h 30mnonstop
Southwest Logo
10:35 am - 12:15 pm
SAN
-
OAK
1h 40mnonstop
$199Southwest
Thu, Jan 8 - Mon, Jan 12
Southwest Logo
7:25 am - 1:15 pm
OAK
-
SAN
5h 50m2 stops
Southwest Logo
9:40 am - 3:05 pm
SAN
-
OAK
5h 25m2 stops
$201Southwest
Wed, Jan 14 - Wed, Jan 21

Southwest flights from Oakland, California to San Diego

Our best Southwest deals on Oakland, California to San Diego flight tickets
Southwest
Feb 18
OAK6:25 amOakland
1h 30m
SAN7:55 amSan Diego
Feb 24
SAN9:40 amSan Diego
5h 25m
2 stops
OAK3:05 pmOakland
$187
Find similar
Southwest
Jan 15
OAK7:00 amOakland
1h 30m
SAN8:30 amSan Diego
Jan 31
SAN11:40 amSan Diego
5h 10m
1 stop
OAK4:50 pmOakland
$192
Find similar
Southwest
Jan 23
OAK9:30 amOakland
5h 15m
1 stop
SAN2:45 pmSan Diego
Jan 26
SAN10:35 amSan Diego
1h 40m
OAK12:15 pmOakland
$193
Find similar

Delta flights from Oakland, California to San Diego

Our best Delta deals on Oakland, California to San Diego flight tickets
Delta
Jan 30
OAK4:54 pmOakland
6h 54m
1 stop
SAN11:48 pmSan Diego
Feb 2
SAN7:03 pmSan Diego
4h 50m
1 stop
OAK11:53 pmOakland
$188
Find similar
Delta
Jan 13
OAK4:54 pmOakland
5h 53m
1 stop
SAN10:47 pmSan Diego
Jan 20
SAN6:55 pmSan Diego
16h 57m
2 stops
OAK11:52 amOakland
$196
Find similar
Delta
Jan 8
OAK4:54 pmOakland
5h 53m
1 stop
SAN10:47 pmSan Diego
Jan 12
SAN6:15 amSan Diego
5h 42m
1 stop
OAK11:57 amOakland
$208
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Oakland, California to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Wed 2/18

6:25 am-7:55 am

Nonstop1h 30m

San Diego

Tue 2/24

9:40 am-3:05 pm

2 stops5h 25m

$187

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Fri 1/30

4:54 pm-11:48 pm

1 stop6h 54m

San Diego

Mon 2/2

7:03 pm-11:53 pm

1 stop4h 50m

$188

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Thu 1/8

5:25 am-10:55 am

1 stop5h 30m

San Diego

Sat 1/31

6:45 pm-8:25 pm

Nonstop1h 40m

$192

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Fri 1/23

9:30 am-2:45 pm

1 stop5h 15m

San Diego

Mon 1/26

10:35 am-12:15 pm

Nonstop1h 40m

$193

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Thu 1/8

5:10 pm-6:40 pm

Nonstop1h 30m

San Diego

Sat 1/31

3:25 pm-5:05 pm

Nonstop1h 40m

$194

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Thu 1/8

4:54 pm-10:02 am

2 stops17h 08m

San Diego

Tue 2/3

7:03 pm-11:53 pm

1 stop4h 50m

$196

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Thu 1/15

7:00 am-8:30 am

Nonstop1h 30m

San Diego

Sat 1/31

7:00 am-1:25 pm

2 stops6h 25m

$197

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Wed 1/14

5:55 am-12:22 pm

1 stop6h 27m

San Diego

Sat 1/24

6:15 am-11:52 am

1 stop5h 37m

$198

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Thu 1/8

5:10 pm-6:40 pm

Nonstop1h 30m

San Diego

Mon 1/12

10:35 am-12:15 pm

Nonstop1h 40m

$199

OaklandSan Diego

OAK - SAN

OAKSAN

Oakland

Wed 1/14

7:25 am-1:15 pm

2 stops5h 50m

San Diego

Wed 1/21

9:40 am-3:05 pm

2 stops5h 25m

$201

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

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 April, then departing from Oakland, California during the month January is also very affordable. Most momondo users find prices during this month for around $166.

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 Monday. Travelers who choose to depart for San Diego on a Monday will often find tickets for as low as $145. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $194. 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 $165. Flights at noon are often more expensive with an average ticket price of $185.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $187 when searching 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 $140 on momondo.

What cabin class options are available on Oakland to San Diego flights?

There are 2 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.

How have Oakland, California to San Diego flight prices changed over time?

As of December 2025, prices for Oakland, California to San Diego flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from Oakland, California to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Oakland, California to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$138

Fastest flight time

1h 30m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Oakland, California in the past 72 hours is $138. The best round-trip flight deal from Oakland, California to San Diego found on momondo in the last 72 hours is $277.
The fastest flight from Oakland, California to San Diego takes 1h 30m
Direct flights go from Oakland, California to San Diego every day.
There is 1 airport in San Diego. From Oakland, California there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Oakland to San Diego by plane?

    San Diego is 454.3 mi away from Oakland. Typically, this will take 1h 30m 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?

  • 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?

  • What is the most popular airline from Oakland, California to San Diego?

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
FrontierPriceFrom $38Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $47Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $58Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $76Free CancellationRating
8.0
11,474 reviews
Search Alaska Airlines flights
DeltaPriceFrom $98Free CancellationRating
7.9
8,006 reviews
Search Delta flights
SouthwestPriceFrom $99Free CancellationRating
7.9
4,249 reviews
Search Southwest flights

  • Southwest Flights From Oakland, California to San Diego

    Southwest flies from Oakland, California to San Diego around 27 times per week, with 4,249 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Oakland, California to San Diego in the last 72 hours was $99 (round-trip), much lower than the average airfare cost of $233 for Southwest flights on this route.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
Santee

Why 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.

An easier way to manage your San Diego trip

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