Cheap Flights to San Francisco

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Home USA Cheap flights to San Francisco, California

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 inAugustHigh demand for flights, 8% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 4% potential price drop
Average price฿24,082Average for round-trip flights in October 2021
Round-trip from฿21,113From Bangkok to San Francisco
One-way from฿334One-way flight from Bangkok to San Francisco (SFO)

Cheap flights to San Francisco in October, November 2021

The best prices found for SFO flights for October, November
9 Nov - 1 Dec
฿26,984pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
17 Nov - 24 Nov
฿27,084pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
27 Oct - 4 Nov
฿27,117pp
BKK
Bangkok Suvarnabhumi
United Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi

San Francisco 2021 flight deals

Cheap flights to San Francisco found for this year
22 Dec - 17 Mar
฿26,450pp
BKK
Bangkok Suvarnabhumi
Multiple airlines
     
3 STOPS
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
21 Dec - 16 Feb
฿26,950pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
9 Nov - 1 Dec
฿26,984pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi

Last minute flights to San Francisco

Late deals on return flights to San Francisco, departing today and this week
27 Oct - 4 Nov
฿27,117pp
BKK
Bangkok Suvarnabhumi
United Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
 
1 STOP
BKK
Bangkok Suvarnabhumi
23 Oct - 30 Oct
฿27,884pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi
28 Oct - 11 Feb
฿27,918pp
BKK
Bangkok Suvarnabhumi
United Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
BKK
Bangkok Suvarnabhumi

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
฿26,016
February
฿20,413
March
฿19,813
April
฿21,047
May
฿22,681
June
฿22,614
July
฿29,419
August
฿22,614
September
฿23,615
October
฿21,514
November
฿24,282
December
฿24,982
At the present moment the cheapest month to fly to San Francisco is currently March; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

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.
TH1 - SFO
Price
฿19,805 - ฿36,705
SFO
Temperature
15 - 25 °C
SFO
Precipitation
0 - 120 mm

Peak Season:

Flights to San Francisco are at their most expensive between June and August as this is the busiest time of the year. You’ll find the waterfront more crowded as well as accommodating and restaurants a lot busier. For any flight to San Francisco during this time of year make sure to book in advance. While in San Francisco it’s well worth a visit to ‘the rock’, otherwise known as Alcatraz prison. You can get a tour and relive the iconic place in person.

Off season:

The off season is winter time, however this is also when the ballet and opera seasons are at their peak, making it a great time to visit. January often has cheap flights to San Francisco and also hosts the celebration of Martin Luther King Jr’s birthday. It consists of a 1.5 mile march, with civil rights advocates, singers and performers all adding to the festivities and bringing Martin Luther King’s message back to the forefront. From the middle of September until the middle of November is a great time to visit, most of the tourists have left and the city is still warm and sunny, making it a perfect time to book cheap flights to San Francisco then.

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

The cheapest flights to San Francisco are normally found between November and March, so if you book at least two months before your desired dates you should find the best prices for your flight tickets. If you are flexible and can pick and choose practically any date of the year then you’ll definitely find cheap flights to San Francisco at some point in the year. If you want to visit during the summer then make sure to book your flights to San Francisco well in advance to save yourself the extra costs of last minute bookings.

How long is the flight to San Francisco?

Flights from London (All airports) to San Francisco – 11 hour 10 minutes

Flights from Manchester to San Francisco – 13 hours 30 minutes

Flights from Birmingham to San Francisco – 13 hours 40 minutes

Flights from Glasgow to San Francisco – 13 hours 35 minutes

Which airlines operate flights to San Francisco?

Your flights to San Francisco could be operated by British Airways, Delta Air Lines, KLM or Iberia to name a few. While flights to San Francisco are common and competitive, don’t expect to find a cheap flight when compared to flights across Europe. British Airways offer complimentary food and drinks for the duration of the flight, or until they run out. Depending how flexible you are with your dates, you could find yourself cheap flights to San Francisco by comparing each airline to each other and working out what’s best for you.

How to get from the airport to the city centre?

The easiest and most convenient way to travel from the airport to the city is from the BART station. It’s located in the International Terminal, and you can take a free AirTrain from all terminals to the BART station. You will need to buy a ticket from the BART station before you travel, or you can book in advance and exchange your voucher for the correct ticket, which is kind of like a debit card which you keep for your time in San Francisco. Another option is to get a taxi from outside of the airport, just remember that almost everyone in the US expects tips, and taxi drivers are no different so make sure to give them one to save yourself a potentially annoyed driver. You can also take a shuttle or shared van from the airport, simply tell the driver where you want to go and he’ll add you to his route and tell you the price.

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

If you book a flight to San Francisco, you will be flying into San Francisco, which is the city’s only airport. San Francisco (SFO) is located 19.0 km from the centre of San Francisco.

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 Thailand as recently as October 18, 2021.

Cheapest flights to USA

Not set on San Francisco? See the cheapest flights to Thailand. Airfare prices updated on October 18, 2021.

Popular flight searches

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