SAN

S$ 677 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 31-1. 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
15:45 - 23:16SIN-SAN
23h 31m2 stops
19:55 - 12:05SAN-SIN
25h 10m2 stops
S$ 1,307
Find Deal
Mon, 3 Mar - Mon, 10 Mar
13:15 - 21:12SIN-SAN
23h 57m2 stops
19:55 - 12:05SAN-SIN
24h 10m2 stops
S$ 1,308
Find Deal
Wed, 19 Feb - Thu, 27 Feb
12:55 - 23:16SIN-SAN
26h 21m2 stops
06:15 - 00:25SAN-SIN
27h 10m2 stops
S$ 1,332
Find Deal
Sun, 2 Mar - Sun, 9 Mar
10:10 - 12:39SIN-SAN
18h 29m1 stop
16:01 - 20:15SAN-SIN
36h 14m1 stop
S$ 1,359United Airlines
Find Deal
Tue, 11 Feb - Mon, 17 Feb
01:30 - 20:31SIN-SAN
35h 01m2 stops
13:25 - 00:10SAN-SIN
42h 45m2 stops
S$ 1,378Delta
Find Deal
Mon, 10 Feb - Mon, 17 Feb
01:55 - 19:53SIN-SAN
33h 58m2 stops
10:59 - 21:55SAN-SIN
42h 56m2 stops
S$ 1,392Asiana Airlines
Find Deal
Thu, 6 Feb - Mon, 17 Feb
10:10 - 12:39SIN-SAN
18h 29m1 stop
07:45 - 20:15SAN-SIN
20h 30m1 stop
S$ 1,409United Airlines
Find Deal
Fri, 7 Feb - Mon, 17 Feb
01:10 - 22:54SIN-SAN
36h 44m2 stops
15:20 - 23:40SAN-SIN
41h 20m2 stops
S$ 1,576Delta
Find Deal
Wed, 2 Jul - Sun, 13 Jul
01:50 - 11:17SIN-SAN
48h 27m2 stops
13:30 - 00:20SAN-SIN
19h 50m1 stop
S$ 2,234Japan Airlines
Find Deal
Wed, 2 Jul - Sun, 13 Jul
08:15 - 10:45SIN-SAN
17h 30m1 stop
07:48 - 06:15SAN-SIN
31h 27m2 stops
S$ 9,008Japan Airlines
Find Deal
Fri, 28 Mar - Sat, 29 Mar

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$ 1,497. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are S$ 2,605 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 September, where tickets cost S$ 1,427 on average for return flights. On the other hand, the most expensive months are July and January, where the average cost of tickets from Singapore is S$ 2,124 and S$ 1,917 respectively. For one-way flights, the best month to travel is September with an average price of S$ 1,427.

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$ 1,668 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$ 1,812.

Good to know

Low season

March

High season

June

Cheapest flight

S$ 677
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (13% 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 September.
  • 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, +54 more

ANA, Aer Lingus, +55 more

Wednesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 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, +54 more

ANA, Aer Lingus, +55 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 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, +54 more

ANA, Aer Lingus, +55 more

Wednesday

ANA, Aer Lingus, Aeromexico, +56 more

ANA, Aer Lingus, +57 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, +54 more

ANA, Aer Lingus, +55 more

Sunday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 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 1448 reviews
7.7Food
8.7Crew
8.2Comfort
7.8Entertainment
8.4Boarding
Airline reviews

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

2.0 MediocreGary, Jan 2025NRT - SEA
Read more Japan Airlines reviews

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.

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.

Food was excellent, the crew was exceptionally friendly, and the seats were comfortable. Bathroom were also kept very clean and odor free.

They woke us up 2.5 hours before the flight was over? Why? If I'm on a long haul flight I want to sleep as much as possible. Also, didn't mention the mattress pads in business class so missed out on using those. The western meal of truffle, salmon pasta was the awful. Had a different fish dish on JAL that was great but that pasta was a mish-mash of too many random things that didn't make sense plus dry fish. Staff was friendly and helpful.

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.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

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! 🤛🏽💗

We arrived early and finally made it to our gate almost an hour after.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

The flight was delayed so the people from a late connecting flight was able to still make the connection.

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Was a pain having to leave the plane and reboard but glad the plane was fixed

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.
3-3Mon
2 stops
23h 31mSIN-SAN
10-3Mon
2 stops
25h 10mSAN-SIN
S$ 1,307
19-2Wed
2 stops
23h 57mSIN-SAN
27-2Thu
2 stops
24h 10mSAN-SIN
S$ 1,308
2-3Sun
2 stops
26h 21mSIN-SAN
9-3Sun
2 stops
27h 10mSAN-SIN
S$ 1,332
11-2Tue
1 stopUnited Airlines
18h 29mSIN-SAN
17-2Mon
1 stopUnited Airlines
36h 14mSAN-SIN
S$ 1,359
10-2Mon
2 stopsDelta
35h 01mSIN-SAN
17-2Mon
2 stopsDelta
42h 45mSAN-SIN
S$ 1,378
6-2Thu
2 stopsAsiana Airlines
33h 58mSIN-SAN
17-2Mon
2 stopsAsiana Airlines
42h 56mSAN-SIN
S$ 1,392
7-2Fri
1 stopUnited Airlines
18h 29mSIN-SAN
17-2Mon
1 stopUnited Airlines
20h 30mSAN-SIN
S$ 1,409
2-7Wed
2 stopsDelta
36h 44mSIN-SAN
13-7Sun
2 stopsDelta
41h 20mSAN-SIN
S$ 1,576
2-7Wed
2 stopsJapan Airlines
48h 27mSIN-SAN
13-7Sun
1 stopJapan Airlines
19h 50mSAN-SIN
S$ 2,234
28-3Fri
1 stopJapan Airlines
17h 30mSIN-SAN
29-3Sat
2 stopsJapan Airlines
31h 27mSAN-SIN
S$ 9,008

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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.
31-1Fri
3 stops
39h 48mSIN-SAN
S$ 677
30-1Thu
3 stops
39h 48mSIN-SAN
S$ 718
30-1Thu
3 stops
37h 38mSIN-SAN
S$ 741
30-1Thu
1 stopAir Canada
24h 50mSIN-SAN
S$ 926
30-1Thu
1 stopAir Canada
24h 50mSIN-SAN
S$ 928
22-1Wed
2 stopsUnited Airlines
27h 12mSIN-SAN
S$ 1,075
31-1Fri
1 stopSingapore Airlines
38h 21mSIN-SAN
S$ 1,091
31-1Fri
1 stopSingapore Airlines
27h 41mSIN-SAN
S$ 1,095
31-1Fri
1 stopUnited Airlines
26h 29mSIN-SAN
S$ 1,144
13-3Thu
1 stopJapan Airlines
23h 25mSIN-SAN
S$ 6,224

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Chula Vista
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Everything you need to know for your flight to San Diego

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