Cheap Flights to San Francisco

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Flights to San Francisco in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 13% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 4% potential price drop
Average priceS$ 1,145Average for round-trip flights in October 2021
Round-trip fromS$ 927From Singapore Changi to San Francisco
One-way fromS$ 13One-way flight from Singapore Changi (SIN) to San Francisco (SFO)

Cheap flights to San Francisco in October, November 2021

The best prices found for SFO flights for October, November
25 Nov - 11 Jan
S$ 927pp
SIN
Singapore Changi
ANA
 
1 STOP
SFO
San Francisco
SFO
San Francisco
ANA
 
1 STOP
SIN
Singapore Changi
26 Oct - 4 Nov
S$ 928pp
SIN
Singapore Changi
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
 
1 STOP
SIN
Singapore Changi
16 Oct - 23 Oct
S$ 932pp
SIN
Singapore Changi
Air Japan
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Japan
   
2 STOPS
SIN
Singapore Changi

San Francisco 2021 flight deals

Cheap flights to San Francisco found for this year
25 Nov - 11 Jan
S$ 927pp
SIN
Singapore Changi
ANA
 
1 STOP
SFO
San Francisco
SFO
San Francisco
ANA
 
1 STOP
SIN
Singapore Changi
26 Oct - 4 Nov
S$ 928pp
SIN
Singapore Changi
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
 
1 STOP
SIN
Singapore Changi
16 Oct - 23 Oct
S$ 932pp
SIN
Singapore Changi
Air Japan
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Japan
   
2 STOPS
SIN
Singapore Changi

Last minute flights to San Francisco

Late deals on return flights to San Francisco, departing today and this week
26 Oct - 4 Nov
S$ 928pp
SIN
Singapore Changi
Japan Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Japan Airlines
 
1 STOP
SIN
Singapore Changi
26 Oct - 4 Nov
S$ 932pp
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Japan Airlines
   
2 STOPS
SIN
Singapore Changi
26 Oct - 4 Nov
S$ 935pp
SIN
Singapore Changi
Japan Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
Japan Airlines
 
1 STOP
SIN
Singapore Changi

COVID Restrictions

View COVID Travel Restrictions for San Francisco

Can I fly to San Francisco from USA right now?

Information is based on travel restrictions for travel to San Francisco within the United States

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

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

Quarantine requirements
Visitors from USA are not required to quarantine after entering San Francisco.

Can I fly back to USA from San Francisco?

Returning to USA from San Francisco

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

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for San Francisco

Cheapest prices for San Francisco flights by month

The cheapest ticket to San Francisco found for each month in 2021 based on historical flight searches by Cheapflights users.
January
S$ 1,178
February
S$ 1,128
March
S$ 1,040
April
S$ 1,082
May
S$ 1,178
June
S$ 1,043
July
S$ 1,133
August
S$ 1,074
September
S$ 1,013
October
S$ 1,052
November
S$ 1,038
December
S$ 1,070
Currently, September is the cheapest month in which you can book a flight to San Francisco. Flying to San Francisco in May will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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

Average San Francisco flight ticket prices and weather conditions for 2021 and 2022 by month.
SIN - SFO
Price
S$ 1,013 - S$ 2,311
SFO
Temperature
15 - 25 °C
SFO
Precipitation
0 - 120 mm
October is typically the best time to fly to San Francisco, but there are other times where great deals are available. If weather is an important factor for you when considering when to fly to San Francisco, the warmest period tends to be September, with the wettest being December.

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

The price you pay for your flight to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 39 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to San Francisco?

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

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

San Francisco flights can be made cheaper if you choose a flight in the evening. Booking a flight in the afternoon will likely mean higher prices.

Look outside the window of your San Francisco flight and watch the dense fog begin to evaporate as the monumental Golden Gate Bridge slowly makes its debut and your sybaritic journey is about to commence.

For years the City by the Bay has been attracting bohemian artists, musicians and technophiles who all flock to its fascinating neighbourhoods and world-class museums. And holidaymakers who book flights to San Francisco won’t be disappointed either. Your first day should begin with a walk across the Bridge then hop on a cable car and take a hilly ride through the city. Stop in Chinatown, which has one of the largest Chinese communities in the US, and sample some delicious dim sum. Then take a nostalgic stroll down the famous Haight-Ashbury district, where hippies congregate and in 1967 the ‘Summer of Love’ took place.

If you have some extra time, don’t miss a ferry ride to the chilling Alcatraz Island dubbed ‘The Rock’, home of the infamous prison where the likes of Al Capone and other notorious gangsters were imprisoned. Another island worth visiting is Angel Island. Although Angel was once a prison and quarantine station for immigrants, it’s come a long way since. Today visitors BBQ on the green grass, hike to the top of Mt. Livermore and go mountain biking around the picturesque island.

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San Francisco climate

San Francisco is surprisingly chilly, even in summer. Summer temperatures occasionally go above 21 (Celsius) with a morning fog over the city. Due to the fog, the city rarely sees more than a few hot days in a row, but just a few kilometres inland it’s clear, hot, and dry. Autumn has clear skies and temperatures in the mid-20s. Winter temperatures are usually in the teens and rarely go below freezing. But the winter rain combined with ocean breezes can make it feel cold. San Francisco is a popular holiday destination and has visitors, festivals, and events year-round. There’s always something going on.

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When is the best time to fly to San Francisco?

Peak season:

San Francisco’s peak season is the summer when most of the tourists come to visit.

Off season:

Winter is the low season for flights to San Francisco; however, this is when the ballet and opera seasons are in full swing.

Shoulder season:

Mid-September to mid-November is the best time to visit San Francisco. Most of the tourists have gone home, and San Francisco is usually warm and sunny.

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Getting around San Francisco

Renting a car in San Francisco is more trouble than it’s worth. The city is covered with steep hills and one-way streets, traffic backups can be a nightmare and parking is scarce and expensive. You’ll only need a car if you’re heading out of town. It’s easy to get around on foot and the public transport system can get you anywhere else. 

San Francisco’s main transport network is the San Francisco Municipal Railway (Muni). It has 100 bus lines with electric trolley buses and the famous historic cable cars. Riding one of the cable cars from Nob Hill down to Fisherman’s Wharf is an integral part of the San Francisco tourist experience. Check out the Muni Passports that offer unlimited rides for several days. 

Biking is a popular way to get around, but you’ll have to steel yourself to get up and over some of the hills. The easiest way to get a cab is calling ahead or lining up for one at a hotel stand. To get out of the city, you can hop aboard the Bay Area Rapid Transit (BART), the fast and efficient subway linking the city to the East Bay. You can also catch one of the many ferries sailing for Sausalito, Larkspur and Tiburon.

 

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What airport do you fly into for flights to San Francisco?

For a flight to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 19.0 km from the centre of the city.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to San Francisco flight prices.

Find the best San Francisco flight deals for you

Cheap tickets to San Francisco found by our users in Singapore as recently as October 17, 2021.

Cheapest flights to USA

Not set on San Francisco? See the cheapest flights to Singapore. Airfare prices updated on October 17, 2021.
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