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$22 Find Cheap Flights from San Francisco Bay Area to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Low season

January

High season

July

Cheapest flight

$22
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Oakland to San Diego

FAQs for booking flights from San Francisco Bay Area to San Diego

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Flights from San Francisco Bay Area to San Diego: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from San Francisco Bay Area to San Diego 
Verified travelerFlew with Alaska AirlinesSTS-SANOct 2024
An hour before flight was enough time for departing from Santa Rosa. (I doubt anyone is at the airport and working at 4:30am).
MariaFlew with Alaska AirlinesSJC-SANSep 2024
Fox car rental was very slow at their desk for getting a car.
JamesFlew with Alaska AirlinesSJC-SANJun 2024
It’s pretty simple there. It’s one of the better airports.TSA has never been a problem for me there it moves and is mostly efficient… I was happy that we didn’t have to takeoff our shoes, which surprised me. They’re always seems to be long walk to the gates coming and going not sure why that is
BradFlew with Alaska AirlinesSFO-SANAug 2024
Alaska airlines with the SkyWest planes have 'no middle seats'. That is a comfy way to go.
Verified travelerFlew with Alaska AirlinesSFO-SANJul 2024
They could smile more! It woukd greatly improve the mood in the packed aircraft
JoonwonFlew with Alaska AirlinesSJC-SANApr 2024
The airplane is a quite small one, compared to the regular size, so pls be ready for some restrictions on carry on bags.
BrianFlew with Alaska AirlinesSFO-SANApr 2024
LAX and Seoul, Korea by far are the best airports
Verified travelerFlew with Alaska AirlinesSTS-SANDec 2023
I would be curious on the flight delays due to rain and fog out of Santa Rosa. It seems they could be above the average

Prefer to fly non-stop from San Francisco Bay Area to San Diego?

Find which airlines fly direct from San Francisco Bay Area to San Diego Airport, which days they fly and book direct flights.

Nonstop departures

San Francisco Bay Area to San Diego

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Wednesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Saturday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Sunday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

See more direct flights

Nonstop returns

San Diego to San Francisco Bay Area

Monday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Tuesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Wednesday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +59 more

ANA, Aer Lingus, +60 more

Saturday

ANA, Aer Lingus, Aeromexico, +54 more

ANA, Aer Lingus, +55 more

Sunday

ANA, Aer Lingus, Aeromexico, +60 more

ANA, Aer Lingus, +61 more

See more direct flights
See more direct flights

Top 5 airlines serving from San Francisco Bay Area to San Diego

Need help choosing which airline to fly with from San Francisco Bay Area to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
SouthwestOverall score based on 5005 reviews
8.2Boarding
8.7Crew
8.1Comfort
7.2Food
7.7Entertainment
Airline reviews

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

8.0 ExcellentMark, Oct 2024LAX - SFO
Read more Southwest reviews

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

Forget beverage, they didn't even have water for half the passangers?

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 25 minutes delayed.

I boarded last because of my boarding assignment and was given a middle seat at the back of the plane. I’m 6”1” so it was really tight. I wish I just had a seat assignment instead of a general boarding group. My bag was way at the front and my seat at the back. Was never offered a beverage and had no room to move.

The flight was delayed for almost an hour. We sat on the tarmac. There was no announcement. Not by the pilot or the crew. And for some reason, there was no beverage service, so even though it was a short flight, we had sat on the tarmac and the extra hour delay made me understandably thirsty. Water would’ve been nice if they had offered it. And for the first time, I forgot to bring my own water bottle. Reminder to bring your own water bottle because you never know if you’re going to get a beverage.

It was a new plane with larger overhead bins & charging ports at the seats.

Paid additional for seat upgrade, but got same seat as no upgrade.

The first flight attendant who served refreshments was not pleasant at all. No eye contact, no smile, I used my “please “ and “thank you “ and all but had pretzels thrown at me. Next one far surpassed pleasantries and more like Alaska Air! Good leg room, comfortable seats. Boarding was without flaws. I didn’t order food….

I never received a full itinerary of my round trip. I only received the outgoing flight on Sun Country to Baltimore. Throughout my stay in the Baltimore area I kept checking for the information on my return trip to Portland, I didn't receive it in timely manner, so I booked another flight. I received the return flight information on the Alaska flight booked via your sight upon returning to my home in Oregon. The cost of my ticket on Price line was $247.27. The flight was Alaska Airline Flight 9. The confirmation number is YWHLPB. Please be advised I purchased Insurance for this flight. The reference number is UVCV4-X4TK9-INS. I respectfully request a refund for the bookings on, AS 507 and AS 1121.The confirmation number is 72058793562147. Thank you for assistance in correcting this matter.

the departure time was changed several times. At the end we were late 2 hours and 15 min. It was a poor experience

I didn’t purchase any food on the flight or use the entertainment system, so am unable to comment on them

Delay of 4 hours, i understand there was a medical emergency, but the fact that they arrived without the medical equipment and didnt have a replacement on the airport was annoying because they told us supposedly their manager went for one replacement to JFK airport and cross the city on traffic i mean seems so unprofessional! Anyways at least the flight was safe!

The flight was amazingly smooth from take off to landing. The flight attendants at boarding were amazing. The flight attendants on the flight were amazing. This was my first time flying on Alaska Airlines and I am impressed!

The flight itself was great. Just the last leg was delayed almost 2 hours between take off, sitting on the runway, etc. Otherwise completely fine, no complaints.

Airplane had a caution light turn on so we sat 2hrs on the runway waiting to get it checked out.

The flight crew was excellent. The seats in economy were more comfortable than other flights that I have taken in economy. The only criticism that I have is the lack of food. Flying time was 5 hours and the inly food was a package of biscotti and some pretzel mix. You need to preorder food or carry it onboard.

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Was realllly smooth. It was delayed but we were well informed.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Haven’t used United in a while. Was surprised with the free blanket and earphones. Service was great. Huge plane. 9/.row.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

To san Francisco it was ok. From sf to Manila it was horrible

Awful, rude staff. Their abrasive comments are unnecessary. Most seek a frictionless experience and will cooperate if you ask. Additional childish bullying of customers is not acceptable or tolerated. We had the same problem with our departure flight. We will never fly United again.

Very poor the plane itself was really old, slight smell that couldn’t be named. I didn’t even get a boarding pass UNTIL AFTER clearing security! Even then, they said when I get to my connected flight I’ll get my 2nd boarding pass there! A bit ridiculous!

No cooked food. Crew was not friendly and not that helpful

The staff from LAX to New Orleans were rude but the staff from New Orleans to LAX were nice!

Paid extra for a “comfy seat” which was anything but!

It was cancelled unexpectedly so we rented a car and drove home.

Everything that was available was excellent. Spacious and comfortable, with lovely and helpful crew (one was having a bit of a sour day, but that happens). We sat on the tarmac for one hour and seven minutes waiting for our gate to clear in SAN, but the pilot kept us informed and, amazingly, was very professional in not ragging on the airport (whose fault it was).

Flight was delayed 8 hours so far. Don’t expect to fly when choosing Spirit Airlines. I will happily pay more to never deal with this company again.

This airline is effective for the price you pay, do not expect anything extra at all. You have to pay extra for seat assignment , carry on luggage, food, you name it ...and even if you pay extra for better seats they do not recline.

Got on quickly and easily. When it turned out the other two seats in my row would be occupied, a nearby flight attendant immediately let me know that I could move one row behind me since it was an empty row, I moved into the window seat where I could relax enough to take a little nap. Can’t ask for much more.

Awful. My flight was three hours late leaving DFW and we just arrived at LAX three hours late and stuck on the runway. I heard the Spirit workers at the desk in DFW say that we were waiting on a crew. I am extremely disappointed in Spirit.

Canceled my first flight for no discernible reason and couldn't rebook me on to a new flight until the next day. They did not compensate me for the delay in any way.

At LAS airport, bag drop process was hard, you need to pay for a faster drop. There was a long line for a free drop and you need to do it by yourself. No one helped you. Bad experience at LAS airport.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

We understand and comply with Frontier’s bag sizes. We’ve had some problems in past while having to await other passengers who do not understand the baggage restrictions or have not prepaid and that is usually our biggest concern (others delaying us) with flying Frontier. Flying OUT of ONT, however, has always been a great experience. I’ve also noted even on delayed Frontier flights very knowledgeable pilots who manage expectations well.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

Horrible! The short distance flight ended up taking 5 hrs! There was a 3 hr delay for the flight to take off and there was a 70 min wait on the tarmac for some bogus reason that the pilot said the gate he was supposed to board was taken up. After a 30 min wait he said the plane that was supposed to push out of the gate called a medical emergency and 40 min later he ended up boarding another gate. For the initial 3 hr delay there was no information/alert about the gate or delay in the app or the boards up until the boarding time and even beyond! Had to walk all the way to the end of the terminal to find the frontier staff to ask what was going on. Avoid this airline at all costs! If you have carryon bags or checked bags , their prices come equivalent to the prices of more reliable airlines. They are the worst in timeliness at 60% (reported as delayed) this year (check the data) by a high margin even compared to the second worst airline. If you are ok with having a miserable flight experience with the odds close to flip of a coin, feel free to try them. If you value your time , money and flying experience, stay away.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

I went to the Frontier counter in San Jose at 1030am or so on Sunday 10/13/24 to see if I could get an earlier flight to San Diego in lieu of my reserved 630pm flight. One thing led to another, and I was able to obtain an open seat for about $ 56. on the earlier flight. Fine. Then the agent asked if I "was checking a bag". Not knowing that carry-ons cost extra per Frontier policy, I thought that she meant a regular checked bag. Therefore, I said no. Once I got to the gate, the same gate agent who sold me a ticket told me that I had to pay $99 for a carry-on, and that all bags were extra on Frontier. Having never flown on Frontier, I was not aware of this. Part of the issue was that she was not a native English speaker, so there was a miscommunication as to what "bag" meant. I would have preferred for her to have clearly let me know at the front counter that any bag including a carry-on cost $99. It would have had the same outcome, as I had to take my carry-on. But it got hectic at the last minute at the gate itself. The baggage policy should have mentioned "including carry-ons" when we first spoke.

Most horrible airlines. Please avoid it. It's ok to spend $50 extra for delta, united or Alaska

Every day about it was very different all the boarding pass where all wrong l miss flight no refund all crazy

Staff members pretty horrible when boarding. No care for customers

The trip was good but the last minute changes I didn’t like because I had already talked to the attendee and they didn’t help me with my ticket I was having trouble checking in and when the time was up they help me but charge me for that and last minute luggage it was a small bag. After I was in the airplane I realized you were charging because the flight was almost empty and you have to get the money some how. Thanks for everything.

Book cheap flights from San Francisco Bay Area to San Diego

Recent round-trip flight deals

12/15dim.
nonstopFrontier
1h 41mSFO-SAN
12/18mer.
nonstopFrontier
1h 43mSAN-SFO
$37
12/12jeu.
nonstopFrontier
1h 41mSFO-SAN
12/14sam.
nonstopFrontier
1h 43mSAN-SFO
$38
1/23jeu.
nonstopSpirit Airlines
1h 30mOAK-SAN
1/27lun.
nonstopSpirit Airlines
1h 33mSAN-OAK
$46
1/6lun.
nonstopSpirit Airlines
1h 29mOAK-SAN
1/9jeu.
nonstopSpirit Airlines
1h 33mSAN-OAK
$47
2/13jeu.
nonstopAlaska Airlines
1h 35mSFO-SAN
2/23dim.
nonstopAlaska Airlines
1h 45mSAN-SFO
$97
1/6lun.
nonstopSouthwest
1h 25mSFO-SAN
1/14mar.
nonstopSouthwest
1h 45mSAN-SFO
$98
1/24ven.
nonstopUnited Airlines
1h 39mSFO-SAN
3/4mar.
1 stopUnited Airlines
3h 20mSAN-SFO
$127
1/11sam.
nonstopAlaska Airlines
1h 40mSTS-SAN
1/15mer.
nonstopAlaska Airlines
1h 50mSAN-STS
$137
12/12jeu.
nonstopUnited Airlines
1h 37mSFO-SAN
12/16lun.
nonstopUnited Airlines
1h 39mSAN-SFO
$158
12/4mer.
1 stopSouthwest
8h 30mSFO-SAN
12/11mer.
nonstopSouthwest
1h 40mSAN-SFO
$162

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Recent one-way flight deals

2/22sam.
nonstopSpirit Airlines
1h 29mOAK-SAN
$22
1/11sam.
nonstopFrontier
1h 41mSFO-SAN
$23
12/19jeu.
nonstopSpirit Airlines
1h 29mOAK-SAN
$23
1/9jeu.
nonstopFrontier
1h 41mSFO-SAN
$28
2/13jeu.
nonstopAlaska Airlines
1h 35mSFO-SAN
$44
1/7mar.
nonstopUnited Airlines
1h 39mSFO-SAN
$49
1/24ven.
nonstopAlaska Airlines
1h 24mSJC-SAN
$59
2/13jeu.
1 stopUnited Airlines
4h 15mSFO-SAN
$78
1/17ven.
nonstopSouthwest
1h 25mSJC-SAN
$84
2/18mar.
1 stopSouthwest
4h 35mOAK-SAN
$99

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Last minute flights from San Francisco Bay Area to San Diego

Last minute flight, train and bus deals

11/26mar.
nonstopSpirit Airlines
1h 22mSJC-SAN
12/3mar.
nonstopSpirit Airlines
1h 37mSAN-SJC
$93
11/26mar.
nonstop
1h 30mSJC-SAN
12/3mar.
nonstop
1h 37mSAN-SJC
$98
11/26mar.
nonstopFrontier
1h 40mSFO-SAN
1/11sam.
nonstopFrontier
1h 43mSAN-SFO
$108
11/26mar.
nonstopFrontier
1h 40mSFO-SAN
11/26mar.
nonstopFrontier
1h 41mSAN-SFO
$120
11/26mar.
nonstopAlaska Airlines
1h 34mSFO-SAN
12/4mer.
nonstopAlaska Airlines
1h 42mSAN-SFO
$257
11/25lun.
nonstopAlaska Airlines
1h 34mSFO-SAN
12/4mer.
nonstopAlaska Airlines
1h 41mSAN-SFO
$277
11/25lun.
multi-stopSouthwest
5h 25mSFO-SAN
11/28jeu.
multi-stopSouthwest
7h 55mSAN-SFO
$316
11/26mar.
multi-stopSouthwest
5h 55mSFO-SAN
11/26mar.
multi-stopSouthwest
4h 40mSAN-SFO
$321
11/22ven.
nonstopUnited Airlines
1h 37mSFO-SAN
11/27mer.
multi-stopUnited Airlines
3h 15mSAN-SFO
$372
11/22ven.
multi-stopUnited Airlines
4h 18mSFO-SAN
11/27mer.
multi-stopUnited Airlines
4h 25mSAN-SFO
$381

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Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego

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