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$870+ Cheap flights from Kumamoto (KMJ) to California

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
KMJ — LAX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Kumamoto to California

Keep the following information in mind while searching for Kumamoto to California flight deals. Data was last updated July 31, 2025.

Round-trip from

$877
(FlightHub)

One-way from

$870
(oojo)

Popular in

August

Cheapest in

January

Average price

$1,128
From Kumamoto to California
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One-way flight from Kumamoto to California
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Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Kumamoto to California

Cheapest flights from Kumamoto to California
Explore the most affordable flight options available from Kumamoto to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:55 amKMJ - SFO
1 stop24h 35mSTARLUX Airlines
Wed 12/311:10 pmSFO - KMJ
1 stop18h 25mSTARLUX Airlines
Deal found 7/31$877
This STARLUX Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:55 amKMJ - LAX
1 stop21h 15mSTARLUX Airlines
Sat 9/2012:35 amLAX - KMJ
1 stop18h 10mSTARLUX Airlines
Deal found 7/31$920
This Gurufare deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:55 amKMJ - SFO
1 stop17h 25mJapan Airlines
Wed 12/36:45 amSFO - KMJ
2 stops20h 00mJapan Airlines
Deal found 7/31$1,652
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:25 pmKMJ - SFO
1 stop15h 05mANA
Tue 12/212:20 amSFO - KMJ
1 stop16h 55mANA
Deal found 7/31$1,869

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kumamoto to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Kumamoto to California that are best for you.

Fly from

Kumamoto

Fly to

California

Route

Depart

Return

Price

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Wed 10/8

11:55 am-8:30 pm

1 stop24h 35m

San Francisco

Wed 12/3

11:10 pm-10:35 am

1 stop18h 25m

$877

KumamotoLos Angeles

KMJ - LAX

KMJLAX

Kumamoto

Sun 9/14

11:55 am-5:10 pm

1 stop21h 15m

Los Angeles

Sat 9/20

12:35 am-10:45 am

1 stop18h 10m

$920

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Wed 10/8

9:55 am-11:20 am

1 stop17h 25m

San Francisco

Wed 12/3

6:45 am-7:45 pm

2 stops20h 00m

$1,652

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Wed 10/8

5:25 pm-4:30 pm

1 stop15h 05m

San Francisco

Tue 12/2

12:20 am-10:15 am

1 stop16h 55m

$1,869

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Sat 8/9

2:00 pm-8:28 pm

2 stops22h 28m

$870

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Sat 8/9

11:55 am-9:00 pm

1 stop25h 05m

$949

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Fri 8/15

1:55 pm-1:35 pm

2 stops39h 40m

$1,461

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Kumamoto to California

Have a flexible travel schedule? Discover the best time to fly to California from Kumamoto 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 Kumamoto to California

What is the cheapest month to book a flight from Kumamoto to California?

Currently, January is the cheapest month in which you can book a flight from Kumamoto to California (average of $246). Flying from Kumamoto to California in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated July 31, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, ANA, and Japan Airlines from Kumamoto to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Food

8.8

Overall

9.0

Boarding

9.0

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.0
Wonderful
199 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Food

8.8

Overall

9.0

Boarding

9.0

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
922 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Food

8.8

Overall

9.0

Boarding

9.0

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,536 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Food

8.8

Overall

9.0

Boarding

9.0

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very good
468 reviews
STARLUX Airlines
9.0
Wonderful
199 reviews

Comfort

8.9

Crew

9.3

Food

8.8

Overall

9.0

Boarding

9.0

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

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

  • What airport do you fly from for flights from Kumamoto to California?

    If you book a flight to California from Kumamoto, you will be flying from Kumamoto, which is the city’s only airport. Kumamoto (KMJ) is located 9.7 mi from the center of Kumamoto.

  • Can I find deals for flights from Kumamoto to California that include hotel bookings?

    Yes. In addition to deals on Kumamoto to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kumamoto to California?

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

  • Can I find deals for business class flights from Kumamoto to California?

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

  • What is the cheapest month to book a flight from Kumamoto to California?

    Currently, January is the cheapest month in which you can book a flight from Kumamoto to California (average of $246). Flying from Kumamoto to California in March is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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