S$ 640+ Cheap flights to San Francisco Bay Area
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 4-3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to San Francisco Bay Area in 2025
Find the latest flights to San Francisco Bay Area in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 17 January 2025.
Find flights to San Francisco Bay Area
Browse one-way and return flights deals to San Francisco Bay Area on Cheapflights. Flight deals are based on user searches and were last updated on 17 January 2025
Explore San Francisco Bay Area
Find flight deals to San Francisco Bay Area
Cheapest flights to San Francisco Bay AreaExplore the most affordable flight options available to San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Explore the most affordable flight options available to San Francisco Bay Area. Find the lowest fares based on data from user searches, with prices last updated on 17 January 2025.
Find flights to San Francisco Bay Area within your budget
Locate flights to San Francisco Bay Area that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 17 January 2025.
Fly from
Route
Depart
Return
Price
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Sat 15-2
06:40-21:15
1 stop30h 35m
San Francisco
Sat 22-2
23:35-20:10
1 stop28h 35m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 25-3
09:15-08:50
Nonstop14h 35m
San Francisco
Tue 1-4
11:30-19:10
Nonstop16h 40m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 5-2
01:55-14:00
1 stop28h 05m
San Francisco
Sat 22-2
23:30-21:55
1 stop30h 25m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 11-3
02:00-19:50
1 stop32h 50m
San Francisco
Tue 1-4
01:05-12:35
1 stop20h 30m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 28-1
15:45-18:30
1 stop18h 45m
San Francisco
Sat 8-2
23:50-12:05
1 stop20h 15m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 8-4
01:10-10:40
1 stop24h 30m
San Francisco
Wed 16-4
12:40-05:00
1 stop25h 20m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Mon 27-1
22:20-21:10
Nonstop14h 50m
San Francisco
Mon 24-2
22:40-08:00
Nonstop17h 20m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Tue 1-4
00:20-21:00
1 stop35h 40m
San Francisco
Mon 12-5
23:55-13:20
1 stop22h 25m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Thu 13-2
01:30-19:57
2 stops34h 27m
San Francisco
Mon 10-3
20:29-00:10
2 stops36h 41m
SingaporeSan Francisco
SIN - SFO
SINSFO
Singapore Changi
Wed 2-4
16:35-09:05
1 stop31h 30m
San Francisco
Sat 12-4
12:00-11:40
3 stops32h 40m
Best time to book a flight to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area with our price prediction graph.
Travel insights for flights to San Francisco Bay Area
Get recent, data-driven insights about flights to San Francisco Bay Area including ideal travel times, pricing trends, and more.
How long is the flight to San Francisco Bay Area?
On average, a flight from Singapore to San Francisco Bay Area takes 19 hours 8 minutes. Flights to San Francisco Bay Area from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to San Francisco Bay Area?
Use this chart to determine the cheapest time to fly return from Singapore to San Francisco Bay Area. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to San Francisco Bay Area should consider flying on Saturday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday mornings, when prices are usually at their highest.
Weekly flight availability to San Francisco Bay Area
The most flights from Singapore to San Francisco Bay Area are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
What are the most popular airlines that fly to San Francisco Bay Area?
The most popular airlines flying from Singapore to San Francisco Bay Area are Singapore Airlines, United Airlines and EVA Air.
What are the cheapest airlines that fly to San Francisco Bay Area?
The cheapest airlines flying from Singapore to San Francisco Bay Area are Philippine Airlines, United Airlines and Cathay Pacific.
Rainfall in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.
Temperature in San Francisco Bay Area by month
Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing San Francisco Bay Area
Get insights into the airlines that provide service to San Francisco Bay Area. 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 Francisco Bay Area. Reviews last updated 17 January 2025.
Peruse reviews from past customers who have flown Cathay Pacific, Asiana Airlines and United Airlines to San Francisco Bay Area to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Food
Overall
Boarding
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Crew
Comfort
Food
Overall
Boarding
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Crew
Comfort
Food
Overall
Boarding
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Crew
Comfort
Food
Overall
Boarding
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Crew
Comfort
Food
Overall
Boarding
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
Crew
Comfort
Food
Overall
Boarding
Entertainment
Reviews
Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.
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Millions of users choose and trust Cheapflights to book the best flight deals to San Francisco Bay Area for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights to San Francisco Bay Area with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights to San Francisco Bay Area, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights to San Francisco Bay Area become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to San Francisco Bay Area today and book when you’re ready!