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 BKI to SFO?

When flying from Kota Kinabalu to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Kota Kinabalu to San Francisco?

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

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

Yes. Cheapflights offers flight deals from Kota Kinabalu 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.

$508+ Flights from Kota Kinabalu to San Francisco

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1. Tell us where you want to go

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Cheap flight deals from Kota Kinabalu to San Francisco

Cheapest flights from Kota Kinabalu to San Francisco
Explore the most affordable flight options available from Kota Kinabalu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Sat 3/141:30 am

BKI

SFO

2 stops33h 15m

Multiple Airlines

Sun 3/2211:40 pm

SFO

BKI

2 stops33h 50m

Multiple Airlines

Deal found 1/28

$853

Thu 3/199:20 am

BKI

SFO

2 stops25h 40m

Multiple Airlines

Sun 3/2911:00 am

SFO

BKI

1 stop37h 15m

Multiple Airlines

Deal found 1/26

$1,034

Fri 3/131:30 am

BKI

SFO

2 stops33h 30m

Multiple Airlines

Sat 3/2111:30 pm

SFO

BKI

1 stop28h 00m

Multiple Airlines

Deal found 1/28

$1,035

Best flights from Kota Kinabalu to San Francisco
Discover carefully curated flight deals from Kota Kinabalu to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 29, 2026.

Sat 3/141:30 am

BKI

SFO

2 stops33h 15m

Multiple Airlines

Sun 3/2211:40 pm

SFO

BKI

2 stops33h 50m

Multiple Airlines

Deal found 1/28

$853

Thu 3/199:20 am

BKI

SFO

2 stops25h 40m

Multiple Airlines

Sun 3/2911:00 am

SFO

BKI

1 stop37h 15m

Multiple Airlines

Deal found 1/26

$1,034

Fri 3/131:30 am

BKI

SFO

2 stops33h 30m

Multiple Airlines

Sat 3/2111:30 pm

SFO

BKI

1 stop28h 00m

Multiple Airlines

Deal found 1/28

$1,035

One-way flights from Kota Kinabalu to San Francisco
Search for one-way flight options from Kota Kinabalu to San Francisco. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Sun 3/81:30 am

BKI

SFO

2 stops33h 15m

Multiple Airlines

Deal found 1/28

$508

Mon 3/911:50 am

BKI

SFO

1 stop36h 00m

Singapore Airlines

Deal found 1/27

$648

Find flight deals from Kota Kinabalu to San Francisco

Round-trip from	$853 (Trip.com)
One-way from	$508 (Kiwi.com)

From Kota Kinabalu to San Francisco

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One-way flight from Kota Kinabalu to San Francisco

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

Sat 3/14

1:30 am-7:45 pm

2 stops33h 15m

San Francisco

Sun 3/22

11:40 pm-12:30 am

2 stops33h 50m

$853

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

Thu 3/19

9:20 am-8:00 pm

2 stops25h 40m

San Francisco

Sun 3/29

11:00 am-3:15 pm

1 stop37h 15m

$1,034

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

Fri 3/13

1:30 am-8:00 pm

2 stops33h 30m

San Francisco

Sat 3/21

11:30 pm-6:30 pm

1 stop28h 00m

$1,035

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

Sun 3/8

1:30 am-7:45 pm

2 stops33h 15m

$508

Kota KinabaluSan Francisco

BKI - SFO

BKISFO

Kota Kinabalu

Mon 3/9

11:50 am-8:50 am

1 stop36h 00m

$648

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Kota Kinabalu to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Kota Kinabalu 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.

Related info for your journey

Can I find deals for flights from Kota Kinabalu to San Francisco that include hotel bookings?
Yes. In addition to deals on Kota Kinabalu to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kota Kinabalu to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kota Kinabalu to San Francisco.
Can I find deals for business class flights from Kota Kinabalu to San Francisco?
Yes. Cheapflights offers flight deals from Kota Kinabalu 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.

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$508+ Cheap flights from Kota Kinabalu (BKI) to San Francisco (SFO)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kota Kinabalu to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Kota Kinabalu to San Francisco

Cheapest flights from Kota Kinabalu to San FranciscoExplore the most affordable flight options available from Kota Kinabalu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Explore the most affordable flight options available from Kota Kinabalu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

Find flight deals from Kota Kinabalu to San Francisco

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Kota Kinabalu to San Francisco

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

Related info for your journey

Find useful and relevant information for your journey from Kota Kinabalu to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Kota Kinabalu to San Francisco?

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

Traveling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kota Kinabalu to San Francisco

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Cheapest flights from Kota Kinabalu to San Francisco
Explore the most affordable flight options available from Kota Kinabalu to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.