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Cheap flights from Kumamoto to San Francisco from $994

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kumamoto to San Francisco departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Kumamoto to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
China Airlines Logo
6:40 pm - 8:30 pm
KMJ
-
SFO
17h 50m
1 stop
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
$994China Airlines
Thu, Sep 10 - Sun, Sep 13
China Airlines Logo
6:40 pm - 8:30 pm
KMJ
-
SFO
17h 50m
1 stop
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
$995China Airlines
Thu, Sep 10 - Sun, Sep 13
China Airlines Logo
6:40 pm - 8:30 pm
KMJ
-
SFO
17h 50m
1 stop
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
$1,000China Airlines
Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
9:55 am - 2:45 pm
KMJ
-
SFO
20h 50m
1 stop
Multiple Airlines Logo
4:45 pm - 9:20 am
SFO
-
KMJ
24h 35m
1 stop
$1,090Multiple Airlines
Tue, May 19 - Tue, May 26
China Airlines Logo
6:40 pm - 8:26 am
KMJ
-
SFO
29h 46m
2 stops
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
$1,137China Airlines
Thu, Sep 10 - Sun, Sep 13
Multiple Airlines Logo
9:55 am - 3:20 pm
KMJ
-
SFO
21h 25m
2 stops
Multiple Airlines Logo
11:50 pm - 6:35 pm
SFO
-
KMJ
26h 45m
2 stops
$1,139Multiple Airlines
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
9:55 am - 6:45 am
KMJ
-
SFO
36h 50m
2 stops
Multiple Airlines Logo
12:50 am - 9:20 am
SFO
-
KMJ
40h 30m
2 stops
$1,140Multiple Airlines
Tue, May 19 - Mon, May 25
China Airlines Logo
6:40 pm - 8:26 am
KMJ
-
SFO
29h 46m
2 stops
China Airlines Logo
1:05 am - 5:40 pm
SFO
-
KMJ
24h 35m
1 stop
$1,143China Airlines
Thu, Sep 10 - Sun, Sep 13
Alaska Airlines Logo
12:30 pm - 7:57 pm
KMJ
-
SFO
23h 27m
2 stops
Alaska Airlines Logo
11:55 am - 7:25 pm
SFO
-
KMJ
15h 30m
1 stop
$1,147Alaska Airlines
Tue, May 19 - Tue, May 26
Multiple Airlines Logo
9:55 am - 2:45 pm
KMJ
-
SFO
20h 50m
1 stop
Multiple Airlines Logo
4:45 pm - 6:35 pm
SFO
-
KMJ
33h 50m
1 stop
$1,162Multiple Airlines
Wed, May 20 - Wed, May 27

China Airlines flights from Kumamoto to San Francisco

Our best China Airlines deals on Kumamoto to San Francisco flight tickets
China Airlines
Sep 10
KMJ6:40 pmKumamoto
17h 50m
1 stop
SFO8:30 pmSan Francisco
Sep 13
SFO1:05 amSan Francisco
24h 35m
1 stop
KMJ5:40 pmKumamoto
$994
China Airlines
Sep 10
KMJ6:40 pmKumamoto
17h 50m
1 stop
SFO8:30 pmSan Francisco
Sep 13
SFO1:05 amSan Francisco
24h 35m
1 stop
KMJ5:40 pmKumamoto
$995
China Airlines
Sep 10
KMJ6:40 pmKumamoto
17h 50m
1 stop
SFO8:30 pmSan Francisco
Sep 13
SFO1:05 amSan Francisco
24h 35m
1 stop
KMJ5:40 pmKumamoto
$1,000

American Airlines flights from Kumamoto to San Francisco

Our best American Airlines deals on Kumamoto to San Francisco flight tickets
American Airlines
Sep 10
KMJ12:25 pmKumamoto
26h 48m
2 stops
SFO11:13 pmSan Francisco
Sep 14
SFO10:15 amSan Francisco
41h 05m
2 stops
KMJ7:20 pmKumamoto
$1,646
American Airlines
Sep 10
KMJ12:25 pmKumamoto
25h 56m
2 stops
SFO10:21 pmSan Francisco
Sep 14
SFO11:30 pmSan Francisco
27h 50m
2 stops
KMJ7:20 pmKumamoto
$1,647
American Airlines
Sep 10
KMJ12:25 pmKumamoto
26h 49m
2 stops
SFO11:14 pmSan Francisco
Sep 14
SFO11:30 amSan Francisco
39h 50m
2 stops
KMJ7:20 pmKumamoto
$1,656

momondo Fare Finder

 
Customize your flight search to find flights from Kumamoto to San Francisco 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, momondo users made 832,500 searches. Data last updated April 6, 2026.
Use the filters below to find and compare flights from Kumamoto to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Thu 9/10

6:40 pm-8:30 pm

1 stop17h 50m

San Francisco

Sun 9/13

1:05 am-5:40 pm

1 stop24h 35m

$994

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Thu 9/10

6:40 pm-8:30 pm

1 stop17h 50m

San Francisco

Sun 9/13

1:05 am-5:40 pm

1 stop24h 35m

$995

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Thu 9/10

6:40 pm-8:30 pm

1 stop17h 50m

San Francisco

Sun 9/13

1:05 am-5:40 pm

1 stop24h 35m

$1,000

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Tue 5/19

9:55 am-2:45 pm

1 stop20h 50m

San Francisco

Tue 5/26

4:45 pm-9:20 am

1 stop24h 35m

$1,090

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Thu 9/10

6:40 pm-8:26 am

2 stops29h 46m

San Francisco

Sun 9/13

1:05 am-5:40 pm

1 stop24h 35m

$1,137

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Wed 5/20

9:55 am-3:20 pm

2 stops21h 25m

San Francisco

Wed 5/27

11:50 pm-6:35 pm

2 stops26h 45m

$1,139

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Tue 5/19

9:55 am-6:45 am

2 stops36h 50m

San Francisco

Mon 5/25

12:50 am-9:20 am

2 stops40h 30m

$1,140

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Thu 9/10

6:40 pm-8:26 am

2 stops29h 46m

San Francisco

Sun 9/13

1:05 am-5:40 pm

1 stop24h 35m

$1,143
Quickest round-trip

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Tue 5/19

12:30 pm-7:57 pm

2 stops23h 27m

San Francisco

Tue 5/26

11:55 am-7:25 pm

1 stop15h 30m

$1,147

KumamotoSan Francisco

KMJ - SFO

KMJSFO

Kumamoto

Wed 5/20

9:55 am-2:45 pm

1 stop20h 50m

San Francisco

Wed 5/27

4:45 pm-6:35 pm

1 stop33h 50m

$1,162

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Kumamoto to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Kumamoto to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kumamoto to San Francisco (KMJ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kumamoto to San Francisco

Fastest flight time

21h 25m

Direct flights

None
The fastest flight from Kumamoto to San Francisco takes 21h 25m
There are no direct flights from Kumamoto to San Francisco. There are no popular flight routes from Kumamoto to San Francisco.
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Frequently asked questions about flying from Kumamoto to San Francisco

  • How far is Kumamoto to San Francisco by plane?

    Kumamoto and San Francisco are 5663.5 mi apart from one another. 21h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Kumamoto Airport to San Francisco Airport?

    Prices for flights from Kumamoto Airport to San Francisco Airport were last updated today.

  • How old do you have to be to fly from Kumamoto Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kumamoto Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Kumamoto to San Francisco

  • How do I get Price Alerts for flights from Kumamoto to San Francisco?

    Confirm your travel details to search for the latest offers for flights from Kumamoto to San Francisco. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Kumamoto to San Francisco with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Kumamoto to San Francisco?

It is quick and easy to find Kumamoto to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from Kumamoto to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Kumamoto with this policy.

How can momondo help me find flights from Kumamoto to San Francisco?

momondo provides multiple filters to help you find the best flight to San Francisco from Kumamoto. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kumamoto to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Kumamoto and alert you when they change.

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