How long is the flight from Komatsu to San Francisco?

There are many flights that can get you from Komatsu to San Francisco in 34h 55m. Fly via EVA Air or United Airlines to get the fastest option. The distance from Komatsu to San Francisco is about 5263 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 KMQ to SFO?

When flying from Komatsu 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 Komatsu to San Francisco that include hotel bookings?

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

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

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

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

Yes. Cheapflights offers flight deals from Komatsu 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.

$468+ Flights from Komatsu to San Francisco

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Cheap flight deals from Komatsu to San Francisco

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

Fri 3/1311:45 am

KMQ

SFO

1 stop34h 55m

EVA Air

Fri 3/2012:00 pm

SFO

KMQ

1 stop30h 25m

EVA Air

Deal found 1/27

$780

Thu 10/2211:45 am

KMQ

SFO

1 stop24h 15m

EVA Air

Mon 10/2612:20 pm

SFO

KMQ

1 stop30h 05m

EVA Air

Deal found 1/26

$830

Fri 3/1311:10 am

KMQ

SFO

2 stops27h 05m

Multiple Airlines

Fri 3/2012:25 pm

SFO

KMQ

2 stops41h 25m

Multiple Airlines

Deal found 1/27

$1,304

Thu 10/227:35 am

KMQ

SFO

1 stop18h 00m

United Airlines

Mon 10/2610:44 pm

SFO

KMQ

2 stops30h 56m

United Airlines

Deal found 1/26

$1,691

Best flights from Komatsu to San Francisco
Discover carefully curated flight deals from Komatsu 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.

Fri 3/1311:45 am

KMQ

SFO

1 stop34h 55m

EVA Air

Fri 3/2012:00 pm

SFO

KMQ

1 stop30h 25m

EVA Air

Deal found 1/27

$780

Fri 3/1311:10 am

KMQ

SFO

2 stops27h 05m

Multiple Airlines

Fri 3/2012:25 pm

SFO

KMQ

2 stops41h 25m

Multiple Airlines

Deal found 1/27

$1,304

Sun 3/157:35 am

KMQ

SFO

2 stops45h 59m

United Airlines

Sun 3/227:30 am

SFO

KMQ

2 stops22h 10m

United Airlines

Deal found 1/28

$2,173

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

Tue 4/1411:45 am

KMQ

SFO

1 stop34h 50m

EVA Air

Deal found 1/27

$468

Tue 4/143:20 pm

KMQ

SFO

1 stop35h 35m

Cathay Pacific

Deal found 1/28

$923

Find flight deals from Komatsu to San Francisco

Round-trip from	$780 (oojo)
One-way from	$468 (oojo)

From Komatsu to San Francisco

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One-way flight from Komatsu to San Francisco

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KomatsuSan Francisco

KMQ - SFO

KMQSFO

Komatsu

Fri 3/13

11:45 am-6:40 am

1 stop34h 55m

San Francisco

Fri 3/20

12:00 pm-10:25 am

1 stop30h 25m

$780

KomatsuSan Francisco

KMQ - SFO

KMQSFO

Komatsu

Fri 3/13

11:10 am-10:15 pm

2 stops27h 05m

San Francisco

Fri 3/20

12:25 pm-9:50 pm

2 stops41h 25m

$1,304

KomatsuSan Francisco

KMQ - SFO

KMQSFO

Komatsu

Sun 3/15

7:35 am-1:34 pm

2 stops45h 59m

San Francisco

Sun 3/22

7:30 am-9:40 pm

2 stops22h 10m

$2,173

KomatsuSan Francisco

KMQ - SFO

KMQSFO

Komatsu

Tue 4/14

11:45 am-6:35 am

1 stop34h 50m

$468

KomatsuSan Francisco

KMQ - SFO

KMQSFO

Komatsu

Tue 4/14

3:20 pm-10:55 am

1 stop35h 35m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Best time to book a flight from Komatsu to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Komatsu 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

How long is the flight from Komatsu to San Francisco?
There are many flights that can get you from Komatsu to San Francisco in 34h 55m. Fly via EVA Air or United Airlines to get the fastest option. The distance from Komatsu to San Francisco is about 5263 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Komatsu to San Francisco that include hotel bookings?
Yes. In addition to deals on Komatsu to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Komatsu to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Komatsu to San Francisco.
Can I find deals for business class flights from Komatsu to San Francisco?
Yes. Cheapflights offers flight deals from Komatsu 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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$468+ Cheap flights from Komatsu (KMQ) 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Komatsu 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 Komatsu to San Francisco

Cheapest flights from Komatsu to San FranciscoExplore the most affordable flight options available from Komatsu 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 Komatsu 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 Komatsu to San Francisco

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Komatsu to San Francisco

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

Related info for your journey

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

How long is the flight from Komatsu to San Francisco?

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

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

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

Traveling to a place near San Francisco?

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Alternative routes for Komatsu to San Francisco

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