SAN

S$ 671 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 23-6. 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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KAYAK searches 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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Flights Deals

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

KAYAK's recommended return flight deals from the most popular airlines that fly to San Diego.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
EVA Air Logo
13:10 - 08:15SIN-SAN
58h 05m2 stops
EVA Air Logo
19:57 - 12:00SAN-SIN
25h 03m2 stops
S$ 1,272EVA Air
Find Deal
Mon, 12 May - Thu, 15 May
 Logo
02:00 - 07:42SIN-SAN
44h 42m2 stops
 Logo
17:51 - 00:35SAN-SIN
39h 44m2 stops
S$ 1,314
Find Deal
Fri, 20 Jun - Sun, 29 Jun
China Airlines Logo
02:00 - 08:15SIN-SAN
45h 15m2 stops
China Airlines Logo
18:53 - 12:35SAN-SIN
26h 42m2 stops
S$ 1,340China Airlines
Find Deal
Sun, 11 May - Thu, 15 May
Air Canada Logo
09:10 - 21:53SIN-SAN
27h 43m1 stop
Air Canada Logo
08:00 - 07:05SAN-SIN
32h 05m2 stops
S$ 1,357Air Canada
Find Deal
Sat, 21 Jun - Sun, 29 Jun
China Airlines Logo
02:00 - 07:39SIN-SAN
44h 39m2 stops
China Airlines Logo
18:53 - 12:35SAN-SIN
26h 42m2 stops
S$ 1,368China Airlines
Find Deal
Sun, 25 May - Mon, 2 Jun
Air Canada Logo
09:10 - 21:49SIN-SAN
27h 39m1 stop
Air Canada Logo
12:45 - 07:05SAN-SIN
27h 20m1 stop
S$ 1,392Air Canada
Find Deal
Thu, 12 Jun - Thu, 19 Jun
United Airlines Logo
20:40 - 12:23SIN-SAN
30h 43m1 stop
United Airlines Logo
13:25 - 18:25SAN-SIN
38h 00m1 stop
S$ 1,496United Airlines
Find Deal
Mon, 12 May - Thu, 15 May
United Airlines Logo
20:40 - 10:27SIN-SAN
28h 47m1 stop
United Airlines Logo
11:31 - 06:15SAN-SIN
27h 44m2 stops
S$ 1,545United Airlines
Find Deal
Mon, 26 May - Mon, 2 Jun
Delta Logo
01:10 - 22:53SIN-SAN
36h 43m2 stops
Delta Logo
19:35 - 05:00SAN-SIN
42h 25m2 stops
S$ 1,658Delta
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Wed, 11 Jun - Thu, 19 Jun
Delta Logo
01:10 - 18:42SIN-SAN
32h 32m2 stops
Delta Logo
19:15 - 23:40SAN-SIN
37h 25m2 stops
S$ 7,152Delta
Find Deal
Wed, 23 Jul - Fri, 8 Aug
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KAYAK's insights & trends for flights to San Diego

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$ 1,437. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are S$ 2,501 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$ 1,323 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$ 2,067 and S$ 1,819 respectively. For one-way flights, the best month to travel is January with an average price of S$ 1,323.

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$ 1,220 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$ 1,326.

Good to know – Book Cheap San Diego Plane Tickets

Low season

January

High season

June

Cheapest flight

S$ 671
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (16% 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.

Top tips for finding cheap flights to San Diego

  • 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, +59 more

ANA, Aer Lingus, +60 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 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, +58 more

ANA, Aer Lingus, +59 more

Saturday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 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, +59 more

ANA, Aer Lingus, +60 more

Tuesday

ANA, Aer Lingus, Aeromexico, +57 more

ANA, Aer Lingus, +58 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, +58 more

ANA, Aer Lingus, +59 more

Saturday

ANA, Aer Lingus, Aeromexico, +55 more

ANA, Aer Lingus, +56 more

Sunday

ANA, Aer Lingus, Aeromexico, +58 more

ANA, Aer Lingus, +59 more

See more direct flights
See more direct flights

Top 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.
8.1
Singapore AirlinesOverall score based on 1292 reviews
7.9Comfort
8.0Entertainment
8.6Crew
8.2Boarding
7.7Food
Airline reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

10.0 ExcellentSailesh, Apr 2025SIN - AMD
Read more Singapore Airlines reviews

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

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.

A bit rush for transit. Food and entertainment are not available

Wonderful and fast TSA checkpoint. The line was fast and our gate was close by

The gate was too far away for the connecting flight

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

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.

Travelling to a place near San Diego?

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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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