Find cheap flights to San Francisco

SFO

Find cheap flights to San Francisco

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Economy
Boston (BOS)
San Francisco
Wed 30-9
Wed 7-10
Any month
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Search hundreds of travel sites at once for deals on flights to San Francisco

Good to know

Low season

September Best time to beat the crowds (2% less expensive on average)

High season

January Most popular time to fly (8% more expensive on average)

Average price of a return ticket

S$ 1,054 (avg. price over the last 2 weeks)

Good deal for a return ticket

S$ 810 or less

Top tips for finding cheap flights to San Francisco

  • Looking for cheap airfare to San Francisco? 25% of our users found return tickets to San Francisco for the following prices or less: From Singapore Changi S$ 1,113
  • Book at least 6 weeks before departure in order to get a below-average price.
  • High season is considered to be January, February and December. The cheapest month to fly to San Francisco is September.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco flight deals.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs - booking San Francisco flights

Which airlines have a flexible cancellation policy for flights from Singapore to San Francisco due to COVID-19?

What is the cheapest flight to San Francisco?

Which airlines fly to San Francisco?

How far is San Francisco airport from central San Francisco?

What is the name of San Francisco’s airport?

How does KAYAK find such low prices on flights to San Francisco?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Francisco?

What is the Hacker Fare option on flights to San Francisco?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Francisco?

Top 5 airlines flying to San Francisco

Scores according to KAYAK customer reviews

8.7
Japan Airlines
Overall score based on 4,474 reviews
8.9
Boarding
8.6
Comfort
9.0
Crew
8.5
Entertainment
8.4
Food
Airline reviews
Read more about Japan Airlines

Book Cheap San Francisco Plane Tickets

Recent return flight deals

14-11
Sat
direct
Air Japan
14h 35m
SIN - SFO
22-11
Sun
1 stop
Air Japan
21h 35m
SFO - SIN
23-11
Mon
2 stops
Multiple Airlines
24h 45m
SIN - SFO
1-12
Tue
direct
Multiple Airlines
17h 30m
SFO - SIN
23-11
Mon
2 stops
Japan Airlines
33h 19m
SIN - SFO
1-12
Tue
1 stop
Japan Airlines
20h 35m
SFO - SIN
11-11
Wed
1 stop
Philippine Airlines
21h 20m
SIN - SFO
16-11
Mon
1 stop
Philippine Airlines
23h 30m
SFO - SIN
4-11
Wed
direct
Air Japan
14h 35m
SIN - SFO
10-11
Tue
1 stop
Air Japan
21h 35m
SFO - SIN
15-11
Sun
2 stops
Multiple Airlines
19h 50m
SIN - SFO
23-11
Mon
direct
Multiple Airlines
17h 30m
SFO - SIN
14-11
Sat
2 stops
Japan Airlines
33h 19m
SIN - SFO
23-11
Mon
2 stops
Japan Airlines
24h 50m
SFO - SIN
24-11
Tue
1 stop
Air Japan
19h 50m
SIN - SFO
1-12
Tue
1 stop
Air Japan
21h 35m
SFO - SIN
23-11
Mon
2 stops
Multiple Airlines
24h 45m
SIN - SFO
1-12
Tue
1 stop
Multiple Airlines
28h 20m
SFO - SIN
18-11
Wed
2 stops
Japan Airlines
22h 06m
SIN - SFO
24-11
Tue
2 stops
Japan Airlines
59h 00m
SFO - SIN
2-12
Wed
1 stop
Air Japan
18h 35m
SIN - SFO
8-12
Tue
1 stop
Air Japan
28h 20m
SFO - SIN
23-11
Mon
2 stops
Multiple Airlines
24h 45m
SIN - SFO
1-12
Tue
1 stop
Multiple Airlines
28h 20m
SFO - SIN
11-11
Wed
2 stops
Japan Airlines
21h 19m
SIN - SFO
17-11
Tue
2 stops
Japan Airlines
59h 00m
SFO - SIN
21-11
Sat
1 stop
Air Japan
18h 35m
SIN - SFO
27-11
Fri
direct
Air Japan
17h 25m
SFO - SIN
15-11
Sun
2 stops
Multiple Airlines
19h 50m
SIN - SFO
23-11
Mon
2 stops
Multiple Airlines
35h 10m
SFO - SIN
14-11
Sat
2 stops
Japan Airlines
33h 19m
SIN - SFO
23-11
Mon
1 stop
Japan Airlines
20h 35m
SFO - SIN
11-12
Fri
1 stop
Air Japan
18h 35m
SIN - SFO
2-1
Sat
direct
Air Japan
17h 25m
SFO - SIN
9-12
Wed
2 stops
Multiple Airlines
23h 35m
SIN - SFO
14-12
Mon
2 stops
Multiple Airlines
31h 00m
SFO - SIN
13-11
Fri
1 stop
Japan Airlines
24h 00m
SIN - SFO
22-11
Sun
2 stops
Japan Airlines
24h 50m
SFO - SIN
24-11
Tue
1 stop
Multiple Airlines
18h 35m
SIN - SFO
1-12
Tue
2 stops
Multiple Airlines
40h 10m
SFO - SIN
Show more results

Recent one-way flight deals

17-11
Tue
2 stops
Multiple Airlines
39h 20m
SIN - SFO
24-12
Thu
1 stop
Japan Airlines
18h 00m
SIN - SFO
16-11
Mon
1 stop
Philippine Airlines
20h 20m
SIN - SFO
24-12
Thu
direct
Lufthansa
14h 35m
SIN - SFO
28-10
Wed
1 stop
EVA Air
17h 35m
SIN - SFO
14-11
Sat
1 stop
Air Japan
18h 40m
SIN - SFO
15-11
Sun
1 stop
China Airlines
20h 30m
SIN - SFO
16-11
Mon
2 stops
Multiple Airlines
27h 30m
SIN - SFO
16-11
Mon
1 stop
Philippine Airlines
20h 20m
SIN - SFO
14-11
Sat
2 stops
Japan Airlines
27h 19m
SIN - SFO
15-11
Sun
2 stops
Multiple Airlines
39h 20m
SIN - SFO
7-11
Sat
1 stop
Philippine Airlines
21h 20m
SIN - SFO
15-11
Sun
2 stops
Japan Airlines
30h 19m
SIN - SFO
27-11
Fri
2 stops
Multiple Airlines
39h 20m
SIN - SFO
13-11
Fri
2 stops
Japan Airlines
34h 49m
SIN - SFO
20-10
Tue
2 stops
Multiple Airlines
22h 50m
SIN - SFO
5-10
Mon
1 stop
Japan Airlines
18h 20m
SIN - SFO
14-11
Sat
1 stop
Japan Airlines
18h 00m
SIN - SFO
14-11
Sat
3 stops
Multiple Airlines
37h 04m
SIN - SFO
24-12
Thu
2 stops
Japan Airlines
22h 00m
SIN - SFO
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in SGD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

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