SAN

S$ 716 Find Cheap Flights to San Diego – Compare and Save

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 12-10. 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.
1 adult
1 adult, Economy, 0 bags

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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Everything you should know

Cheapest return fare
S$ 1,132
Air Canada
Sat 22-8Fri 4-9
SIN - SAN • 1 stop
Cheapest one-way flight
S$ 716
Typical prices: S$ 650-S$ 1,045
Multiple Airlines
Mon 12-10
SIN - SAN • 1 stop
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to San Diego

Sat, 22 Aug - Fri, 4 Sep
Air Canada Logo
07:00 - 16:10
SIN
-
SAN
24h 10m
1 stop
Air Canada Logo
17:00 - 05:15
SAN
-
SIN
21h 15m
1 stop
S$ 1,132Air Canada
Sat, 22 Aug - Fri, 4 Sep
Air Canada Logo
07:00 - 16:10
SIN
-
SAN
24h 10m
1 stop
Air Canada Logo
13:24 - 05:15
SAN
-
SIN
24h 51m
2 stops
S$ 1,225Air Canada
Sat, 3 Oct - Fri, 9 Oct
Air Canada Logo
07:00 - 11:47
SIN
-
SAN
19h 47m
1 stop
Air Canada Logo
16:55 - 05:15
SAN
-
SIN
69h 20m
2 stops
S$ 1,228Air Canada
Fri, 25 Sep - Sun, 11 Oct
Air Canada Logo
22:50 - 16:12
SIN
-
SAN
32h 22m
2 stops
Air Canada Logo
07:00 - 05:15
SAN
-
SIN
31h 15m
2 stops
S$ 1,234Air Canada
Thu, 20 Aug - Sat, 29 Aug
Air Canada Logo
07:00 - 16:10
SIN
-
SAN
24h 10m
1 stop
Air Canada Logo
12:35 - 11:15
SAN
-
SIN
31h 40m
2 stops
S$ 1,244Air Canada
Thu, 9 Jul - Sun, 12 Jul
Air Canada Logo
06:15 - 16:15
SIN
-
SAN
25h 00m
2 stops
Air Canada Logo
17:05 - 05:15
SAN
-
SIN
21h 10m
1 stop
S$ 1,305Air Canada
Thu, 9 Jul - Sun, 12 Jul
Air Canada Logo
07:00 - 18:39
SIN
-
SAN
26h 39m
2 stops
Air Canada Logo
06:15 - 05:15
SAN
-
SIN
32h 00m
2 stops
S$ 1,391Air Canada
Thu, 20 Aug - Sat, 29 Aug
Air Canada Logo
07:00 - 09:05
SIN
-
SAN
41h 05m
2 stops
Air Canada Logo
08:15 - 11:15
SAN
-
SIN
36h 00m
2 stops
S$ 1,398Air Canada
Sat, 22 Aug - Fri, 4 Sep
Multiple Airlines Logo
15:20 - 08:48
SIN
-
SAN
32h 28m
2 stops
Multiple Airlines Logo
21:30 - 11:55
SAN
-
SIN
23h 25m
2 stops
S$ 1,412Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
STARLUX Airlines Logo
14:00 - 21:16
SIN
-
SAN
22h 16m
2 stops
STARLUX Airlines Logo
18:25 - 12:40
SAN
-
SIN
27h 15m
2 stops
S$ 1,435STARLUX Airlines
Booking Insights

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 are the most popular airlines flying to San Diego?

The most popular airline among KAYAK users flying to San Diego is China Airlines, followed by United Airlines.

Good to know – Book Cheap San Diego Plane Tickets

Cheapest flightS$ 716
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.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 9894 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

2.0 MediocreWilliam, Jun 2025
SFO - SAN
Read more United Airlines reviews

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

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

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Meals were adequate but could be better. Lots of movies, podcasts, tv shows. We really enjoyed using our personal headsets highly recommended. 15 hrs flight great to travel at night.

For a 22 minute flight all you expect is for it to be safe and comfortable

Customer service - staff was effective in getting my trip rescheduled

Lost connnection had to stayON in Chicago Was a mess

Booked economy through United - air canada treated it as standby and was almost refused boarding.

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista

Everything you need to know for your flight to San Diego

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