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Cheap flights to San Diego from S$ 67

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20-4. 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.
WAS — SAN
24 Mar — 31 Mar1
1 adult
Sun 24-3
Sun 31-3

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Cheapflights users frequently choose these airlines when searching for flights to San Diego, based on our search results.
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Flights to San Diego in 2024

Find the latest flights to San Diego in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.

Popular in

August

Cheapest in

October

Average price

S$ 1,593

Return from

S$ 1,377

One-way from

S$ 736
High demand for flights, 17% potential price rise
Best time to find cheap flights, 4% potential price drop
Average for return flights in March 2024
From Singapore Changi to San Diego
One-way flight from Singapore Changi (SIN) to San Diego (SAN)

Cheap flights to San Diego in March & April 2024

Discover affordable flights and deals to San Diego in March and April 2024. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.
The following deals offer some of the lowest prices we've found on flights heading to San Diego in March and April 2024. Be sure to check back soon as deals update often.
Tue 23-416:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Tue 23-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 124
Sat 27-406:00SFO - SAN
Nonstop1h 34mAlaska Airlines
Sat 27-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 133
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sat 20-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 19-3S$ 159
Tue 9-415:28SFO - SAN
Nonstop1h 36mAlaska Airlines
Tue 16-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 183
Mon 8-406:00SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 10-421:51SAN - SFO
Nonstop1h 39mAlaska Airlines
Deal found 18-3S$ 198
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sun 21-406:20SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 19-3S$ 199
Mon 8-407:40SFO - SAN
Nonstop1h 36mAlaska Airlines
Mon 8-412:56SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 18-3S$ 205
Tue 23-405:50SFO - SAN
1 stop6h 36mDelta
Tue 23-418:05SAN - SFO
1 stop6h 04mDelta
Deal found 18-3S$ 209
Thu 25-410:55SFO - SAN
1 stop6h 28mDelta
Sun 28-418:05SAN - SFO
1 stop6h 04mDelta
Deal found 18-3S$ 211

San Diego 2024 flight deals

Explore flight deals for San Diego in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 203,602 searches and data were last updated on 19 March 2024.
The lowest fares on flights traveling to San Diego in March and April 2024. Check back in a little while for more flight options.
Tue 23-416:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Tue 23-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 124
Sat 27-406:00SFO - SAN
Nonstop1h 34mAlaska Airlines
Sat 27-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 133
Wed 1-516:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 1-521:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18-3S$ 150
Wed 15-507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Wed 15-520:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 157
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sat 20-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 19-3S$ 159
Sat 4-507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sun 5-506:20SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 18-3S$ 179
Tue 9-415:28SFO - SAN
Nonstop1h 36mAlaska Airlines
Tue 16-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 183
Mon 8-406:00SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 10-421:51SAN - SFO
Nonstop1h 39mAlaska Airlines
Deal found 18-3S$ 198
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sun 21-406:20SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 19-3S$ 199

Flights to San Diego departing soon

Discover available last-minute flight options to San Diego, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.
If you're looking for a last-minute flight to San Diego, consider booking one of these fares. Prices refresh often so be sure to come back soon for more deals.
Fri 29-307:40SFO - SAN
Nonstop1h 36mAlaska Airlines
Wed 3-412:56SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 19-3S$ 400
Thu 28-307:40SFO - SAN
Nonstop1h 36mAlaska Airlines
Sat 6-407:30SAN - SFO
Nonstop1h 45mAlaska Airlines
Deal found 18-3S$ 414
Mon 25-316:00SFO - SAN
1 stop6h 53mDelta
Mon 1-417:57SAN - SFO
1 stop6h 09mDelta
Deal found 18-3S$ 416
Fri 29-318:55SFO - SAN
1 stop3h 58mDelta
Mon 1-406:15SAN - SFO
1 stop3h 53mDelta
Deal found 18-3S$ 426
Tue 26-318:01SFO - SAN
Nonstop1h 36mAlaska Airlines
Thu 4-420:30SAN - SFO
Nonstop1h 38mAlaska Airlines
Deal found 19-3S$ 428
Mon 25-316:00SFO - SAN
1 stop6h 53mDelta
Sat 30-306:15SAN - SFO
1 stop8h 36mDelta
Deal found 18-3S$ 434
Mon 25-313:45SFO - SAN
1 stop5h 19mAlaska Airlines
Mon 1-421:51SAN - SFO
Nonstop1h 39mAlaska Airlines
Deal found 18-3S$ 440
Mon 25-318:01SFO - SAN
Nonstop1h 36mAlaska Airlines
Sat 6-407:30SAN - SFO
Nonstop1h 45mAlaska Airlines
Deal found 18-3S$ 442
Fri 29-319:15SFO - SAN
1 stop4h 43mDelta
Sat 30-306:15SAN - SFO
1 stop15h 10mDelta
Deal found 19-3S$ 443

One-way flights to San Diego

Explore one-way flight options to San Diego for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.
Take a look at some of the one-way flights departing to San Diego in the near future. Users seeking round-trip flights to San Diego should update the search form at the top of the page accordingly.
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Deal found 18-3S$ 67
Tue 9-407:40SFO - SAN
Nonstop1h 36mAlaska Airlines
Deal found 18-3S$ 92
Sun 19-505:50SFO - SAN
1 stop6h 13mDelta
Deal found 19-3S$ 106
Mon 8-418:01SFO - SAN
Nonstop1h 36mAlaska Airlines
Deal found 18-3S$ 107
Wed 22-508:10SFO - SAN
Nonstop1h 40mAlaska Airlines
Deal found 18-3S$ 112
Sun 19-508:10SFO - SAN
Nonstop1h 40mAlaska Airlines
Deal found 19-3S$ 114
Sun 5-506:00SFO - SAN
1 stop3h 55mDelta
Deal found 17-3S$ 119
Tue 16-717:45SFO - SAN
1 stop5h 13mDelta
Deal found 18-3S$ 128
Mon 27-506:00SFO - SAN
Nonstop1h 40mAlaska Airlines
Deal found 18-3S$ 134

Direct flights to San Diego

Tue 23-416:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Tue 23-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 124
Sat 27-406:00SFO - SAN
Nonstop1h 34mAlaska Airlines
Sat 27-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 133
Wed 1-516:40SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 1-521:51SAN - SFO
Nonstop1h 37mAlaska Airlines
Deal found 18-3S$ 150
Wed 15-507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Wed 15-520:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 157
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sat 20-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 19-3S$ 159
Sat 4-507:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sun 5-506:20SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 18-3S$ 179
Tue 9-415:28SFO - SAN
Nonstop1h 36mAlaska Airlines
Tue 16-420:47SAN - SFO
Nonstop1h 35mAlaska Airlines
Deal found 18-3S$ 183
Mon 8-406:00SFO - SAN
Nonstop1h 35mAlaska Airlines
Wed 10-421:51SAN - SFO
Nonstop1h 39mAlaska Airlines
Deal found 18-3S$ 198
Sat 20-407:40SFO - SAN
Nonstop1h 37mAlaska Airlines
Sun 21-406:20SAN - SFO
Nonstop1h 42mAlaska Airlines
Deal found 19-3S$ 199

Find flights to San Diego within your budget

Locate flights to San Diego that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 203,602 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

S$ 124 - S$ 252

Route

Depart

Return

Price

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Tue 23-4

Nonstop1h 35m

San Diego

Tue 23-4

Nonstop1h 35m

S$ 124

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Sat 27-4

Nonstop1h 34m

San Diego

Sat 27-4

Nonstop1h 35m

S$ 133

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Wed 1-5

Nonstop1h 35m

San Diego

Wed 1-5

Nonstop1h 37m

S$ 150

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Wed 15-5

Nonstop1h 37m

San Diego

Wed 15-5

Nonstop1h 35m

S$ 157

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Sat 20-4

Nonstop1h 37m

San Diego

Sat 20-4

Nonstop1h 37m

S$ 159

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Sat 4-5

Nonstop1h 37m

San Diego

Sun 5-5

Nonstop1h 42m

S$ 179

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Tue 23-4

1 stop6h 36m

San Diego

Tue 23-4

1 stop6h 04m

S$ 209

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Thu 25-4

1 stop6h 28m

San Diego

Sun 28-4

1 stop6h 04m

S$ 211

San FranciscoSan Diego

SFO - SAN

SFOSAN

San Francisco

Sat 20-4

1 stop3h 37m

San Diego

Sat 20-4

Nonstop1h 41m

S$ 252

Flights are sorted by cheapest first

Deals found on 18-3

When is the best time to book a flight to San Diego?

Use this chart to determine the optimal time to book a return flight to San Diego. Price data was last updated on 28 January 2024.
The best time to book flights to San Diego is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly to San Diego?

Use this chart to determine the cheapest time to fly return to San Diego. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to San Diego should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday mornings, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 19 March 2024.
To help decide which airline to fly to San Diego, see what other customers have to say about United Airlines, American Airlines and Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
1,476 reviews

Overall

8.4

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.9

Entertainment

7.9

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.4
Very Good
1,476 reviews
8.4
Very Good
1,476 reviews

Overall

8.4

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.9

Entertainment

7.9

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

8.3
Very Good
1,520 reviews
8.4
Very Good
1,476 reviews

Overall

8.4

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.9

Entertainment

7.9

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.8
Good
1,260 reviews
8.4
Very Good
1,476 reviews

Overall

8.4

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.9

Entertainment

7.9

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.7
Good
4,578 reviews
8.4
Very Good
1,476 reviews

Overall

8.4

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.9

Entertainment

7.9

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

7.4
Good
11,602 reviews
8.4
Very Good
1,476 reviews

Overall

8.4

Boarding

8.4

Crew

8.7

Comfort

8.2

Food

7.9

Entertainment

7.9

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

San Diego, the beautiful city by the Pacific Ocean, about two hours south of Los Angeles, has arguably the best climate in the US and a healthy, laid-back attitude too. It has a great ethnic and cultural mix, and its close proximity to Mexico – Tijuana is less than 20 miles away – makes for great Mexican cafes and restaurants.

Food lovers coming off their flights to San Diego will find excellent Latin, Central and East Asian, Middle Eastern, Italian, Greek, and Pacific Islander food throughout the city. Pick up the scent in the Gaslamp Quarter, Little Italy, La Jolla and Old Town.

The beaches, climate and deserts are not the only things on offer. San Diego has several world-class attractions including Balboa Park, America’s largest urban cultural park, which has more than a dozen museums as well as the world-famous San Diego Zoo.

And for those travellers booking their San Diego flights to get away from it all, Torrey Pines State Reserve is one of the wildest landscapes along the coast, with unspoilt beaches, chaparral, pine trees and a lagoon vital to many migrating birds.

Search and compare: cheap flights to San Diego

San Diego climate

The average daily temperature is 21 degrees Celsius. During the summer months and into October temperatures of 29C are not unusual. The city averages a mere 25cm (ten inches) of rain and even during the coldest months of December and January, temperatures still average a mild 20C.

Getting around San Diego

Like much of Southern California, the easiest way to get around San Diego is by car. You can find several rental car companies at the airport. Bus tickets are cheap and the trolley system is a great way to get around downtown or to nearby Tijuana. The Blue Line can take you through Old Town before crossing the border into Mexico. Tickets cost a few dollars and last for two hours. 

What is good to know if travelling to San Diego?

  • The Hotel del Coronado on Coronado Island is the largest wooden structure in the United States.
  • The zoo is home to a family of giant pandas, and when Hua Mei was born here, she was the first baby panda born in the Western Hemisphere since 1990 (she is now in China, mother of eight).
  • Deep discounts are available at the ARTS TIX booth downtown in Horton Plaza Park, where day-of-show tickets are available on a cash-only basis. Events include theatre, concert and dance throughout the city.
  • Each July, Mission Bay is home to a San Diego original, the Over-the-Line Tournament. This beach softball event dates from 1953 and is renowned for boisterous, anything-goes behaviour.
  • And for the holidays, kids of all ages gather in the lobby of Loews Coronado Bay Resort, where the Cat in the Hat gives regular readings of How the Grinch Stole Christmas. Theodor Geisel (Dr. Seuss) is one of San Diego’s most treasured native sons.
  • When is the best time to fly to San Diego?

    Peak season:  San Diego is a year-round destination and its high season takes in most of the year. Prices for San Diego flights and accommodation will be highest between May and August, November to January and all public holidays. If you are looking forward to the beach, beware the May Gray and June Gloom – fog by any other name.  Off season:  October, February and March are low-season months.  Shoulder season:  September and April are months of good weather and fewer crowds.

  • What does SAN mean?

    San Diego Airport is SAN. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service.

  • What airport do you fly into for flights to San Diego?

    For a flight to San Diego, you will be flying into San Diego. San Diego (SAN) is just 4.2 km from the centre of the city.

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