Cheap flights to San Diego

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Flights to San Diego in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAprilHigh demand for flights, 6% potential price rise
Cheapest inAugustBest time to find cheap flights, 1% potential price drop
Average priceS$ 1,364Average for return flights in October 2021
Return fromS$ 1,148From Singapore Changi to San Diego
One-way fromS$ 786One-way flight from Singapore Changi (SIN) to San Diego (SAN)

Cheap flights to San Diego in October, November 2021

The best prices found for SAN flights for October, November
15 Nov - 18 Nov
SIN

Singapore Changi

SAN

San Diego

1 stop

17h 30m
SAN

San Diego

SIN

Singapore Changi

2 stops

42h 30m
S$ 1,397

Japan Airlines

View Deal

Deal found 17-10-21

15 Nov - 18 Nov
SIN

Singapore Changi

SAN

San Diego

2 stops

24h 18m
SAN

San Diego

SIN

Singapore Changi

2 stops

42h 30m
S$ 1,411

Japan Airlines

View Deal

Deal found 17-10-21

4 Nov - 6 Nov
SIN

Singapore Changi

SAN

San Diego

1 stop

17h 30m
SAN

San Diego

SIN

Singapore Changi

2 stops

44h 40m
S$ 1,434

Japan Airlines

View Deal

Deal found 15-10-21

San Diego 2021 flight deals

Cheap flights to San Diego found for this year
21 Dec - 13 Jan
SIN

Singapore Changi

SAN

San Diego

1 stop

17h 30m
SAN

San Diego

SIN

Singapore Changi

2 stops

35h 26m
S$ 1,148

Japan Airlines

View Deal

Deal found 17-10-21

21 Dec - 13 Jan
SIN

Singapore Changi

SAN

San Diego

2 stops

21h 07m
SAN

San Diego

SIN

Singapore Changi

2 stops

25h 40m
S$ 1,244

Multiple Airlines

View Deal

Deal found 17-10-21

2 Dec - 21 Dec
SIN

Singapore Changi

SAN

San Diego

2 stops

21h 24m
SAN

San Diego

SIN

Singapore Changi

2 stops

25h 10m
S$ 1,288

Multiple Airlines

View Deal

Deal found 17-10-21

Can I fly to San Diego from Singapore right now?

Information is based on travel restrictions from Singapore to San Diego

Most visitors from Singapore need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Singapore must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Singapore are not required to quarantine after entering San Diego.

Can I fly back to Singapore from San Diego?

Returning to Singapore from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Singapore.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Singapore.

When is the best time to fly to San Diego Airport?

Average San Diego flight ticket prices and weather conditions for 2021 and 2022 by month

SIN - SAN

Price

S$ 1,201 - S$ 2,454

SAN

Temperature

14 - 22 °C

SAN

Precipitation

0 - 58 mm

January is typically the best time to fly to San Diego, but there are other times where great deals are available. If you are looking for warm weather when you arrive off of your flight to San Diego then August is statistically the hottest. February is historically the period with most rainfall.

Which day is cheapest to fly to San Diego?

Wednesday is currently, on average, the cheapest day to fly to San Diego. Flying on Sunday will result in higher flight prices.

What time of day is cheapest to fly to San Diego?

To get the best value, try booking a flight at midday when visiting San Diego. Generally the prices will increase for flights in the evening as these tend to have higher demand.

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

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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.

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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.

 

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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. 

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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.

 

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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.