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Cheap flights to San Diego from HK$540

This is the cheapest return 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
2 Apr — 9 Apr1
1 adult
Tue 2-4
Tue 9-4

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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 79,354 searches and data was last updated on 28 March 2024.

Popular in

April

Cheapest in

November

Average price

HK$14,207

Return from

HK$8,887

One-way from

HK$5,609
High demand for flights, 9% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Hong Kong Intl to San Diego
One-way flight from Hong Kong Intl (HKG) 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 79,354 searches and data was last updated on 28 March 2024.
These are some of the cheapest-priced fares users can find on flights departing to San Diego in March and April 2024. Check back soon for alternative prices as deals update often.
Tue 30-409:15SJC - SAN
1 stop14h 33mSpirit Airlines
Wed 1-513:53SAN - SJC
Nonstop1h 27mSpirit Airlines
Deal found 27-3HK$618
Sat 20-416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Tue 23-420:00SAN - SJC
1 stop11h 15mSpirit Airlines
Deal found 26-3HK$673
Tue 30-406:30SJC - SAN
1 stop12h 29mSpirit Airlines
Wed 1-518:26SAN - SJC
1 stop4h 22mSpirit Airlines
Deal found 27-3HK$704
Sat 20-411:43SJC - SAN
1 stop11h 23mSpirit Airlines
Tue 23-418:26SAN - SJC
1 stop12h 49mSpirit Airlines
Deal found 26-3HK$868
Tue 30-409:15SJC - SAN
1 stop9h 44mSpirit Airlines
Wed 1-506:40SAN - SJC
2 stops16h 08mSpirit Airlines
Deal found 27-3HK$1,009
Sun 28-406:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Wed 1-520:35SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 28-3HK$1,150
Sat 27-414:36SJC - SAN
Nonstop1h 25mAlaska Airlines
Thu 2-508:05SAN - SJC
Nonstop1h 31mAlaska Airlines
Deal found 28-3HK$1,228
Sat 27-417:00SJC - SAN
1 stop5h 46mDelta
Tue 30-419:25SAN - SJC
1 stop4h 37mDelta
Deal found 28-3HK$1,299
Thu 25-406:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Sat 27-412:25SAN - SJC
Nonstop1h 31mAlaska Airlines
Deal found 27-3HK$1,306

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 79,354 searches and data were last updated on 28 March 2024.
The lowest fares on flights traveling to San Diego in March and April 2024. For more flight deals, be sure to check back very soon.
Sat 20-416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Tue 23-413:53SAN - SJC
Nonstop1h 27mSpirit Airlines
Deal found 26-3HK$540
Tue 30-409:15SJC - SAN
1 stop14h 33mSpirit Airlines
Wed 1-513:53SAN - SJC
Nonstop1h 27mSpirit Airlines
Deal found 27-3HK$618
Sat 20-416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Tue 23-420:00SAN - SJC
1 stop11h 15mSpirit Airlines
Deal found 26-3HK$673
Tue 30-406:30SJC - SAN
1 stop12h 29mSpirit Airlines
Wed 1-518:26SAN - SJC
1 stop4h 22mSpirit Airlines
Deal found 27-3HK$704
Sat 20-411:43SJC - SAN
1 stop11h 23mSpirit Airlines
Tue 23-418:26SAN - SJC
1 stop12h 49mSpirit Airlines
Deal found 26-3HK$868
Tue 30-409:15SJC - SAN
1 stop9h 44mSpirit Airlines
Wed 1-506:40SAN - SJC
2 stops16h 08mSpirit Airlines
Deal found 27-3HK$1,009
Sun 28-406:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Wed 1-520:35SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 28-3HK$1,150
Mon 6-519:01SJC - SAN
Nonstop1h 22mAlaska Airlines
Thu 9-516:53SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 27-3HK$1,228
Mon 6-519:25SJC - SAN
1 stop3h 35mDelta
Wed 8-519:20SAN - SJC
1 stop4h 24mDelta
Deal found 27-3HK$1,299

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 79,354 searches and data was last updated on 28 March 2024.
Have a look at some of the best last-minute flights available departing to San Diego. Prices refresh often so be sure to come back soon for more deals.
Wed 3-406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Wed 10-408:00SAN - SJC
Nonstop1h 34mAlaska Airlines
Deal found 27-3HK$2,026
Wed 3-406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Tue 9-408:00SAN - SJC
Nonstop1h 34mAlaska Airlines
Deal found 27-3HK$2,261
Sun 7-406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Wed 10-408:00SAN - SJC
Nonstop1h 34mAlaska Airlines
Deal found 27-3HK$2,300
Wed 3-417:04SJC - SAN
1 stop5h 49mDelta
Wed 10-419:25SAN - SJC
1 stop4h 37mDelta
Deal found 27-3HK$2,331
Thu 4-417:04SJC - SAN
1 stop5h 49mDelta
Tue 9-417:15SAN - SJC
1 stop6h 47mDelta
Deal found 27-3HK$2,370
Wed 3-417:04SJC - SAN
1 stop5h 49mDelta
Tue 9-417:15SAN - SJC
1 stop6h 47mDelta
Deal found 27-3HK$2,410
Wed 3-406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Sat 6-408:00SAN - SJC
Nonstop1h 34mAlaska Airlines
Deal found 27-3HK$2,456
Sat 6-417:04SJC - SAN
1 stop5h 49mDelta
Wed 10-419:25SAN - SJC
1 stop4h 37mDelta
Deal found 27-3HK$2,527
Fri 5-406:15SJC - SAN
Nonstop1h 25mAlaska Airlines
Tue 9-408:00SAN - SJC
Nonstop1h 34mAlaska Airlines
Deal found 28-3HK$2,535

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 79,354 searches and data was last updated on 28 March 2024.
These are some of the best available deals on flights to San Diego. Users seeking round-trip flights to San Diego should update the search form at the top of the page accordingly.
Wed 17-414:36SJC - SAN
Nonstop1h 25mAlaska Airlines
Deal found 27-3HK$540
Wed 17-419:25SJC - SAN
1 stop3h 36mDelta
Deal found 27-3HK$610
Sat 27-414:36SJC - SAN
Nonstop1h 25mAlaska Airlines
Deal found 27-3HK$618
Fri 26-417:00SJC - SAN
1 stop6h 01mDelta
Deal found 28-3HK$688
Thu 23-511:17SJC - SAN
1 stop6h 12mDelta
Deal found 27-3HK$775
Sat 18-506:00SJC - SAN
1 stop6h 03mDelta
Deal found 27-3HK$845
Mon 15-414:40SJC - SAN
Nonstop1h 25mAlaska Airlines
Deal found 26-3HK$900
Thu 8-814:13SJC - SAN
Nonstop1h 29mAlaska Airlines
Deal found 27-3HK$931
Mon 15-419:25SJC - SAN
1 stop3h 36mDelta
Deal found 26-3HK$970

Direct flights to San Diego

Sat 20-416:11SJC - SAN
Nonstop1h 25mSpirit Airlines
Tue 23-413:53SAN - SJC
Nonstop1h 27mSpirit Airlines
Deal found 26-3HK$540
Sun 28-406:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Wed 1-520:35SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 28-3HK$1,150
Mon 6-519:01SJC - SAN
Nonstop1h 22mAlaska Airlines
Thu 9-516:53SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 27-3HK$1,228
Sat 11-506:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Sat 11-512:25SAN - SJC
Nonstop1h 31mAlaska Airlines
Deal found 27-3HK$1,306
Fri 19-406:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Fri 3-508:05SAN - SJC
Nonstop1h 31mAlaska Airlines
Deal found 27-3HK$1,385
Wed 29-510:15SJC - SAN
Nonstop1h 24mAlaska Airlines
Wed 29-521:10SAN - SJC
Nonstop1h 28mAlaska Airlines
Deal found 27-3HK$1,400
Fri 3-506:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Wed 8-512:25SAN - SJC
Nonstop1h 31mAlaska Airlines
Deal found 28-3HK$1,463
Fri 31-510:15SJC - SAN
Nonstop1h 24mAlaska Airlines
Sun 2-608:00SAN - SJC
Nonstop1h 35mAlaska Airlines
Deal found 27-3HK$1,471
Fri 19-406:15SJC - SAN
Nonstop1h 23mAlaska Airlines
Sat 20-412:25SAN - SJC
Nonstop1h 31mAlaska Airlines
Deal found 27-3HK$1,541

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 79,354 searches and data was last updated on 28 March 2024.

Fly from

Any airport

Budget

HK$540 - HK$1,377

Route

Departure

Return

Price

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sat 20-4

Nonstop1h 25m

San Diego

Tue 23-4

Nonstop1h 27m

HK$540

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Tue 30-4

1 stop14h 33m

San Diego

Wed 1-5

Nonstop1h 27m

HK$618

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sat 20-4

Nonstop1h 25m

San Diego

Tue 23-4

1 stop11h 15m

HK$673

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Tue 30-4

1 stop12h 29m

San Diego

Wed 1-5

1 stop4h 22m

HK$704

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sat 20-4

1 stop11h 23m

San Diego

Tue 23-4

1 stop12h 49m

HK$868

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Sun 28-4

Nonstop1h 23m

San Diego

Wed 1-5

Nonstop1h 28m

HK$1,150

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Mon 6-5

Nonstop1h 22m

San Diego

Thu 9-5

Nonstop1h 28m

HK$1,228

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Mon 6-5

1 stop3h 35m

San Diego

Wed 8-5

1 stop4h 24m

HK$1,299

San JoseSan Diego

SJC - SAN

SJCSAN

San Jose

Mon 6-5

1 stop6h 00m

San Diego

Thu 9-5

1 stop4h 22m

HK$1,377

Flights are sorted by cheapest first

Deals found on 26-3

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.
To ensure you get the cheapest price possible for a flight to San Diego, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 24 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to San Diego should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday 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 28 March 2024.
To help decide which airline to fly to San Diego, see what other customers have to say about United Airlines, Japan Airlines and Emirates. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,467 reviews

Overall

8.3

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.9

Boarding

8.4

Reviews

1 / 10

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

8.3
Very Good
1,467 reviews
8.3
Very Good
1,467 reviews

Overall

8.3

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.9

Boarding

8.4

Reviews

1 / 10

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

8.1
Very Good
4,166 reviews
8.3
Very Good
1,467 reviews

Overall

8.3

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.9

Boarding

8.4

Reviews

1 / 10

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

8.1
Very Good
11,418 reviews
8.3
Very Good
1,467 reviews

Overall

8.3

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.9

Boarding

8.4

Reviews

1 / 10

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

7.4
Good
11,481 reviews
8.3
Very Good
1,467 reviews

Overall

8.3

Comfort

8.2

Entertainment

7.9

Crew

8.7

Food

7.9

Boarding

8.4

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 stands for San Diego Airport. Codes like this one are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    San Diego (SAN), located 4.2 km from the city centre, is the airport you fly into when you book flights to San Diego.

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