SAN

S$ 544 Find Cheap Flights 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 5-3. 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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Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
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Cheap Flight Deals to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to San Diego

Recommended return deals departing in the coming months from the most popular airlines that fly to San Diego.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
09:00 - 18:29SIN-SAN
24h 29m1 stop
17:19 - 06:45SAN-SIN
22h 26m1 stop
S$ 1,352United Airlines
Find Deal
Wed, 9 Apr - Wed, 16 Apr
01:10 - 22:20SIN-SAN
36h 10m2 stops
07:20 - 05:00SAN-SIN
30h 40m2 stops
S$ 1,371Delta
Find Deal
Tue, 8 Apr - Wed, 16 Apr
00:55 - 19:54SIN-SAN
33h 59m3 stops
16:12 - 12:10SAN-SIN
28h 58m2 stops
S$ 1,384
Find Deal
Tue, 8 Apr - Wed, 16 Apr
09:00 - 18:29SIN-SAN
24h 29m1 stop
07:45 - 18:25SAN-SIN
19h 40m1 stop
S$ 1,451United Airlines
Find Deal
Wed, 23 Apr - Mon, 5 May
18:00 - 11:41SIN-SAN
32h 41m3 stops
16:12 - 12:10SAN-SIN
28h 58m2 stops
S$ 1,456
Find Deal
Wed, 9 Apr - Wed, 16 Apr
20:40 - 00:30SIN-SAN
18h 50m1 stop
15:57 - 06:45SAN-SIN
23h 48m1 stop
S$ 1,625United Airlines
Find Deal
Sun, 30 Mar - Tue, 8 Apr
01:55 - 17:01SIN-SAN
30h 06m2 stops
13:05 - 00:20SAN-SIN
20h 15m1 stop
S$ 1,988Japan Airlines
Find Deal
Tue, 22 Apr - Mon, 5 May
08:00 - 11:10SIN-SAN
42h 10m2 stops
11:50 - 07:05SAN-SIN
28h 15m1 stop
S$ 2,396Air Canada
Find Deal
Mon, 7 Apr - Thu, 10 Apr
19:50 - 17:44SIN-SAN
36h 54m1 stop
06:15 - 19:10SAN-SIN
21h 55m1 stop
S$ 3,438Singapore Airlines
Find Deal
Mon, 7 Apr - Thu, 10 Apr
08:05 - 11:10SIN-SAN
18h 05m1 stop
13:05 - 00:20SAN-SIN
20h 15m1 stop
S$ 9,177Japan Airlines
Find Deal
Mon, 7 Apr - Wed, 9 Apr

Flights to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to San Diego?

The average price of all round-trip flights to San Diego clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to San Diego is Monday where round-trip tickets can be as cheap as S$ 1,464. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are S$ 2,548 on average.

What is the cheapest month to fly to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to San Diego is January, where tickets cost S$ 1,348 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Singapore is S$ 2,106 and S$ 1,860 respectively. For one-way flights, the best month to travel is January with an average price of S$ 1,348.

What is the cheapest time of day to fly to San Diego?

The average price for all round-trip flights to San Diego depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to San Diego is generally at night, when round-trip flights cost S$ 1,631 on average. The most expensive time of day to fly to San Diego is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 1,772.

Good to know

Low season

January

High season

June

Cheapest flight

S$ 544
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (17% more expensive on average)
Flight from Singapore to San Diego

When to book flights to San Diego

Are your dates flexible? Find out the best times to travel to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to San Diego based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Diego flights

  • How far is San Diego Airport from central San Diego?

    San Diego Airport is 4 km from the centre of San Diego.

  • What is the name of San Diego’s airport?

    All flights to San Diego land at San Diego Airport. The airport code is SAN,and it can also be referred to as Lindbergh Field, San Diego, or San Diego Intl.

  • How does KAYAK find such low prices on flights 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 to San Diego.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to San Diego

  • High season is considered to be June, July and August. The cheapest month to fly from Singapore is January.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Prefer to fly direct to San Diego?

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

Direct departures

Singapore to San Diego

Monday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Tuesday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

See more direct flights

Direct returns

San Diego to Singapore

Monday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Tuesday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Wednesday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

Thursday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Friday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 more

Saturday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 more

Sunday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

See more direct flights
See more direct flights

Top 3 airlines flying to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
8.3
Japan AirlinesOverall score based on 1440 reviews
7.8Entertainment
7.7Food
8.4Boarding
8.7Crew
8.2Comfort
Airline reviews

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

10.0 ExcellentMatt, Feb 2025HND - CTS
Read more Japan Airlines reviews

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

The team members are extremely attentive to make sure you have the best experience.

Could had been better if they include in their menu some western food.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Difficult to access advanced check-in online. No way to understand why it wouldn’t work. Call center not answering. Email for answers took days to respond, Kind service at the airport and on the flight made up for disappointing service before flight.

Courteous and helpful employees. Comfortable seats and temperature of aircraft . Did not need squid in my salad but glad to have the menu information advising me of what it was

Everything was great, except the Wifi, but that's understandable.

The plane was dirty, there was trash in the seat pocket in front of me.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

It was very good experience on board to Sydney with SQ.

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

Service excellent would chose Singapore airlines as my first choice

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Beijing PEK to SFO. I had an economy seat on this flight. The seat comfort was acceptable. My main complaint is with the FA’s lack of personality and absence from servicing the plane, specifically restroom care (I wish I could share a pic of the restroom that I captured) and care of travelers—drink cart/availability of drinks. I'm amazed at the level of service on other International travel where a passenger is most often appreciated.

Great. Food going from Australia to the US was better than other way around, but still needs improvement in terms of quality and quantity!!!

I feel bad, but Swiss airlines is not an airlines I will ever fly again. Their cabins are basic, seats are extremely uncomfortable, crew is a hit or a miss with service. What's worse is how they make you feel they are there to make money and not make your travel needs be met or make your travel a pleasure. They charge for 2nd bags, seat selection and felt like a budget arinines frontier/spirit airline attitude and approach. Their business class is from the early 2000s, basic. Additionally, planes going to India, are old, falling apart and not maintained. Even the crew mentioned this is typical of the airline having older planes going to India. Panels detached and loose or stuck with duct tape, seats scruffed up and dirty, seatbelts roughed up. The scariest thing was when I saw a window panel next to where I was sitting loose and dangling. The crew mentioned it's only cosmetic and assured the integrity of the plane was inspected by the maintenance crew. This is where they confessed about planes going to India being old. I UNFORTUNATELY would NOT recommend Swiss airlines to anyone and will NEVER fly with them again!

The ANA crew and their members were all extremely nice and caring. Shout out to the crews for working on Christmas and New Years. Y'all the real MVP

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

Boarding always seems a bit chaotic. Seat spacing could leave more for leg room.

Good flight. On time. Boarding and seating was easy. Crew were really friendly, yet professional. Bathroom (by cockpit) was small but serviceable. Some the seats were showing some notable wear & tear, but were comfy. Very happy UA customer. TY! 🤛🏽💗

Book Cheap San Diego Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to San Diego found on KAYAK in the last 72 hours.
9-4Wed
1 stopUnited Airlines
24h 29mSIN-SAN
16-4Wed
1 stopUnited Airlines
22h 26mSAN-SIN
S$ 1,352
8-4Tue
2 stopsDelta
36h 10mSIN-SAN
16-4Wed
2 stopsDelta
30h 40mSAN-SIN
S$ 1,371
8-4Tue
3 stops
33h 59mSIN-SAN
16-4Wed
2 stops
28h 58mSAN-SIN
S$ 1,384
23-4Wed
1 stopUnited Airlines
24h 29mSIN-SAN
5-5Mon
1 stopUnited Airlines
19h 40mSAN-SIN
S$ 1,451
9-4Wed
3 stops
32h 41mSIN-SAN
16-4Wed
2 stops
28h 58mSAN-SIN
S$ 1,456
30-3Sun
1 stopUnited Airlines
18h 50mSIN-SAN
8-4Tue
1 stopUnited Airlines
23h 48mSAN-SIN
S$ 1,625
22-4Tue
2 stopsJapan Airlines
30h 06mSIN-SAN
5-5Mon
1 stopJapan Airlines
20h 15mSAN-SIN
S$ 1,988
7-4Mon
2 stopsAir Canada
42h 10mSIN-SAN
10-4Thu
1 stopAir Canada
28h 15mSAN-SIN
S$ 2,396
7-4Mon
1 stopSingapore Airlines
36h 54mSIN-SAN
10-4Thu
1 stopSingapore Airlines
21h 55mSAN-SIN
S$ 3,438
7-4Mon
1 stopJapan Airlines
18h 05mSIN-SAN
9-4Wed
1 stopJapan Airlines
20h 15mSAN-SIN
S$ 9,177

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Diego found on KAYAK in the last 72 hours.
5-3Wed
3 stops
53h 46mSIN-SAN
S$ 544
4-3Tue
2 stops
46h 56mSIN-SAN
S$ 685
5-3Wed
2 stops
49h 06mSIN-SAN
S$ 709
5-4Sat
3 stops
58h 50mSIN-SAN
S$ 718
1-4Tue
2 stopsSTARLUX Airlines
23h 44mSIN-SAN
S$ 830
5-3Wed
1 stopUnited Airlines
38h 03mSIN-SAN
S$ 1,070
5-4Sat
1 stopUnited Airlines
27h 11mSIN-SAN
S$ 1,141
18-8Mon
1 stopSingapore Airlines
37h 19mSIN-SAN
S$ 1,231
4-4Fri
1 stopJapan Airlines
24h 15mSIN-SAN
S$ 1,542
6-8Wed
1 stopJapan Airlines
18h 30mSIN-SAN
S$ 1,564

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Chula Vista
Poway

Everything you need to know for your flight to San Diego

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