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Kumamoto

$673+ Cheap flights from California to Kumamoto (KMJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KMJ
Mar 16 — Mar 231
Mon 3/16
Mon 3/23
1 adult, Economy
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Cheap flight deals from California to Kumamoto

Cheapest flights from California to Kumamoto
Explore the most affordable flight options available from California to Kumamoto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:35 am
LAX
-
KMJ
1 stop17h 05m
Multiple Airlines
Wed 3/1110:00 am
KMJ
-
LAX
1 stop14h 35m
Multiple Airlines
Deal found 2/11$673
This FlightHub deal was found by Cheapflights users on 2/12. 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.
Mon 11/167:15 am
LAX
-
KMJ
2 stops19h 40m
ANA
Tue 12/112:30 pm
KMJ
-
LAX
2 stops18h 35m
ANA
Deal found 2/12$806
This oojo deal was found by Cheapflights users on 2/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:40 pm
LAX
-
KMJ
1 stop25h 50m
China Airlines
Tue 3/246:30 pm
KMJ
-
LAX
1 stop17h 55m
China Airlines
Deal found 2/11$962
This Ovago deal was found by Cheapflights users on 2/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:45 pm
SFO
-
KMJ
2 stops33h 50m
ANA
Mon 8/108:15 pm
KMJ
-
SFO
2 stops39h 34m
ANA
Deal found 2/12$1,175
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/171:05 am
SFO
-
KMJ
1 stop24h 35m
Multiple Airlines
Mon 8/109:55 am
KMJ
-
SFO
1 stop21h 20m
Multiple Airlines
Deal found 2/12$1,259
This KAYAK deal was found by Cheapflights users on 2/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:50 am
SFO
-
KMJ
1 stop17h 55m
STARLUX Airlines
Mon 6/811:55 am
KMJ
-
SFO
1 stop24h 35m
STARLUX Airlines
Deal found 2/14$1,461
This KAYAK deal was found by Cheapflights users on 2/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:50 am
SFO
-
KMJ
1 stop17h 55m
STARLUX Airlines
Sun 6/711:55 am
KMJ
-
SFO
1 stop24h 35m
STARLUX Airlines
Deal found 2/10$1,501
This STARLUX Airlines deal was found by Cheapflights users on 2/13. 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.
Mon 2/2311:10 pm
SFO
-
KMJ
1 stop18h 25m
STARLUX Airlines
Fri 2/2711:45 am
KMJ
-
SFO
1 stop24h 15m
STARLUX Airlines
Deal found 2/13$1,546
This China Airlines deal was found by Cheapflights users on 2/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:05 am
SFO
-
KMJ
1 stop24h 35m
China Airlines
Mon 4/136:40 pm
KMJ
-
SFO
2 stops29h 13m
China Airlines
Deal found 2/11$1,677
This STARLUX Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 2/2311:10 pm
SFO
-
KMJ
1 stop18h 25m
STARLUX Airlines
Thu 2/2611:45 am
KMJ
-
SFO
1 stop24h 15m
STARLUX Airlines
Deal found 2/10$1,721
This Japan Airlines deal was found by Cheapflights users on 2/10. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2311:40 am
SFO
-
KMJ
2 stops30h 40m
Japan Airlines
Fri 2/277:35 am
KMJ
-
SFO
1 stop19h 50m
Japan Airlines
Deal found 2/10$1,726
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:15 am
SFO
-
KMJ
2 stops31h 10m
Multiple Airlines
Sat 4/47:35 pm
KMJ
-
SFO
1 stop33h 25m
Multiple Airlines
Deal found 2/11$1,755

Find flight deals from California to Kumamoto

Keep the following information in mind while searching for California to Kumamoto flight deals. Data was last updated February 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$673
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$705
Provider with most accurate pricing for Los Angeles-Fukuoka flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Fukuoka flights.
Search Deals
From California to Kumamoto
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($104 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Kumamoto 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 February 14, 2026.
Use the filters below to find and compare flights from California to Kumamoto that are best for you.

Fly from

California

Fly to

Kumamoto

Route

Depart

Return

Price

Los AngelesKumamoto

LAX - KMJ

LAXKMJ

Los Angeles

Wed 3/4

9:35 am-7:40 pm

1 stop17h 05m

Kumamoto

Wed 3/11

10:00 am-8:35 am

1 stop14h 35m

$673

Los AngelesKumamoto

LAX - KMJ

LAXKMJ

Los Angeles

Tue 3/17

11:40 pm-5:30 pm

1 stop25h 50m

Kumamoto

Tue 3/24

6:30 pm-8:25 pm

1 stop17h 55m

$962

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Sat 7/18

6:45 pm-8:35 pm

2 stops33h 50m

Kumamoto

Mon 8/10

8:15 pm-7:49 pm

2 stops39h 34m

$1,175

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Fri 7/17

1:05 am-5:40 pm

1 stop24h 35m

Kumamoto

Mon 8/10

9:55 am-3:15 pm

1 stop21h 20m

$1,259

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Sat 5/23

12:50 am-10:45 am

1 stop17h 55m

Kumamoto

Mon 6/8

11:55 am-8:30 pm

1 stop24h 35m

$1,461

Los AngelesKumamoto

LAX - KMJ

LAXKMJ

Los Angeles

Sat 3/28

9:48 pm-10:45 am

2 stops20h 57m

Kumamoto

Sat 4/4

11:55 am-9:10 pm

1 stop25h 15m

$1,632

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Wed 4/1

1:05 am-5:40 pm

1 stop24h 35m

Kumamoto

Mon 4/13

6:40 pm-7:53 am

2 stops29h 13m

$1,677

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Thu 2/26

11:10 pm-10:35 am

1 stop18h 25m

Kumamoto

Sun 3/1

11:45 am-7:00 pm

1 stop24h 15m

$1,931

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Wed 6/3

1:05 am-5:40 pm

1 stop24h 35m

Kumamoto

Mon 6/15

6:40 pm-7:55 pm

1 stop17h 15m

$2,154

San FranciscoKumamoto

SFO - KMJ

SFOKMJ

San Francisco

Wed 5/27

1:05 am-5:40 pm

1 stop24h 35m

Kumamoto

Mon 6/15

6:40 pm-7:55 pm

1 stop17h 15m

$2,154

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 13 results
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Best time to book a flight from California to Kumamoto

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

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

Currently, December is the cheapest month in which you can book a flight from California to Kumamoto (average of $560). Flying from California to Kumamoto in June is currently the most expensive (average of $747). 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.

Related info for your journey

Find useful and relevant information for your journey from California to Kumamoto. 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 into for flights to Kumamoto from California?

    Kumamoto (KMJ), located 9.7 mi from the city center, is the airport you fly into when you book flights from California to Kumamoto.

  • How long is the flight from California to Kumamoto?

    Departing from California to Kumamoto will take you 17h 55m. There are 5662 mi between California and Kumamoto. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from California to Kumamoto?

    The most popular flight routes from California to Kumamoto are San Francisco - Kumamoto, Los Angeles - Kumamoto and San Diego - Kumamoto.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from California to Kumamoto 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 California to Kumamoto?

    Currently, December is the cheapest month in which you can book a flight from California to Kumamoto (average of $560). Flying from California to Kumamoto in June is currently the most expensive (average of $747). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from California to Kumamoto

Discover the top 3 airlines that operate flights from California to Kumamoto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$795Average$1,255FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$1,017Average$1,049FlexibilityNo cancel feeOn-timeN/A
ANACheapest$1,190Average$1,203FlexibilityNo cancel feeOn-time80%

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