The cheapest times to fly from SFO to KMQ are

  • January 8th to April 15th (except the week of January 22nd)
  • August 20th to December 2nd (except the weeks of September 3rd and November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SFO to KMQ is early March. Prices can be as high as $2885 for Sunday flights during mid December, or as low as $690 for Tuesday flights around early March.


When to Fly to Komatsu

Flying from San Francisco, CA (SFO) to Komatsu (KMQ) will usually cost between $745 to $1872 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early March with an average ticket price of $885. Due to high demand the most expensive time to fly is mid December, with an average price of $1712. Planning your trip to low-cost times can easily save you $827 on economy flights and even more on first-class flights. Generally, any price below $1077 can be considered a good price for a round-trip SFO to KMQ flight.

See below for a graph of average weekly prices for the SFO to KMQ route. All prices are for round-trip tickets in USD.

SFO to KMQ Flight Prices

Compared to other flights, the SFO to KMQ flight is priced close to the average and costs less than the average flight leaving from San Francisco. The average price per mile (for a direct flight) is $0.13, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $525 (34%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $955. Return trip prices are from the KMQ to SFO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SFO to KMQ can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 10 hour 28 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from SFO to KMQ while comparing.

Destination alternative #1: Chubu Centrair International Airport (NGO) in Nagoya

  • 108 miles (174 km) away from KMQ
  • Usually 23.72% less expensive than KMQ
  • 1-layover flights available

See SFO to NGO flights

Destination alternative #2: Osaka International Airport (ITM) in Osaka

  • 124 miles (200 km) away from KMQ
  • Usually 1.44% less expensive than KMQ
  • 1-layover flights available

See SFO to ITM flights

Destination alternative #3: Kobe Airport (UKB) in Kobe Honshu Island

  • 139 miles (224 km) away from KMQ
  • Usually 1.39% less expensive than KMQ
  • 1-layover flights available

See SFO to UKB flights


Flight Hacking SFO to KMQ

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SFO to KMQ — but Champion Traveler does!

Hack #1: Tokyo (SFO > NRT > KMQ)

  • Price for both tickets: $1055
  • Average savings: $22 (2.04%)

See SFO to NRT flights


Flight Questions Answered

Still have questions about flying from SFO to KMQ? We’ve got answers.

Which airlines fly this route?

You can find 13 major airlines flying this route most often: American, ANA, Bangkok Airways, Cathay Pacific, China Eastern, Delta, EVA Air, Garuda Indonesia, Hawaiian, JAL, Korean Air, THAI, United, and potentially more during busy seasons.

How far away is it from Komatsu Airport to San Francisco International Airport?

The distance between the two airports is roughly 5265 miles or 8473 kilometers.

How long does it take to fly from SFO to KMQ?

The real-world flight time for a nonstop SFO to KMQ flight is about 10 hour 28 minutes.

How many flights go between San Francisco, CA and Komatsu?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from SFO to KMQ.


Airport Location Info


Departing Airport

Origination code SFO
Origination airport name San Francisco International Airport
City San Francisco, CA
Country the United States
Latitude 37.6
Longitude -122.4

Return Airport

Destination code KMQ
Destination airport name Komatsu Airport
City Komatsu
Country Japan
Latitude 36.4
Longitude 136.4


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.