In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from KVK to SFO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Borneo to San Francisco as you normally would.

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

If you book a flight to San Francisco from Borneo, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

Can I find deals for flights from Borneo to San Francisco that include hotel bookings?

Yes. In addition to deals on Borneo to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Borneo to San Francisco?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Borneo to San Francisco.

Can I find deals for business class flights from Borneo to San Francisco?

Yes. Cheapflights offers flight deals from Borneo to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$461+ Flights from Borneo to San Francisco

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Find flight deals from Borneo to San Francisco

Cheapest flights from Borneo to San Francisco
Explore the most affordable flight options available from Borneo to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

mié. 9/238:30 pm

BKI

SFO

1 stop28h 20m

Singapore Airlines

dom. 9/2711:45 am

SFO

BKI

1 stop32h 30m

Singapore Airlines

Deal found 1/13

$1,303

mié. 9/236:50 am

BKI

SFO

2 stops29h 20m

Philippine Airlines

sáb. 9/2612:30 am

SFO

BKI

2 stops24h 05m

Philippine Airlines

Deal found 1/13

$1,607

One-way flights from Borneo to San Francisco
Search for one-way flight options from Borneo to San Francisco. Find affordable one-way fares based on user searches. Data last updated enero 15, 2026.

sáb. 3/711:25 pm

BKI

SFO

2 stops53h 05m

Multiple Airlines

Deal found 1/14

$461

vie. 3/61:30 am

BKI

SFO

1 stop24h 15m

Cathay Pacific

Deal found 1/14

$688

Cheapflights Fare Finder

Use the filters below to find and compare flights from Borneo to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

sáb. 3/7

11:25 pm-12:30 pm

2 stops53h 05m

$461

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

vie. 3/6

1:30 am-9:45 am

1 stop24h 15m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Best time to book a flight from Borneo to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Borneo with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Borneo to San Francisco

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to San Francisco from Borneo?
If you book a flight to San Francisco from Borneo, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.
Can I find deals for flights from Borneo to San Francisco that include hotel bookings?
Yes. In addition to deals on Borneo to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Borneo to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Borneo to San Francisco.
Can I find deals for business class flights from Borneo to San Francisco?
Yes. Cheapflights offers flight deals from Borneo to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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