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Kansai Intl

$311+ Cheap flights from California to Kansai Intl (KIX)

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — KIX
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
1 adult, Economy
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Cheap flight deals from California to Kansai Intl

Cheapest flights from California to Kansai Intl
Explore the most affordable flight options available from California to Kansai Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.

This FlightHub deal was found by Cheapflights users on 6/12. 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.
Tue 12/297:15 am
SAN
-
KIX
1 stop16h 30m
ANA
Tue 1/263:45 pm
KIX
-
SAN
2 stops18h 44m
ANA
Deal found 6/12$890
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:20 am
SAN
-
KIX
1 stop17h 25m
United Airlines
Tue 1/268:20 am
KIX
-
SAN
3 stops33h 09m
United Airlines
Deal found 6/12$904
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:30 pm
LAS
-
KIX
2 stops29h 15m
United Airlines
Wed 12/96:35 pm
KIX
-
LAS
1 stop14h 28m
United Airlines
Deal found 6/10$906
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sun 8/212:05 pm
SJC
-
KIX
1 stop30h 00m
Multiple Airlines
Sun 8/97:50 pm
KIX
-
SJC
2 stops39h 38m
Multiple Airlines
Deal found 6/11$912
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:15 am
SAN
-
KIX
1 stop16h 30m
ANA
Mon 12/79:10 pm
KIX
-
SAN
2 stops37h 19m
ANA
Deal found 6/10$922
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:50 am
LAS
-
KIX
1 stop17h 35m
Air Canada
Tue 10/66:00 pm
KIX
-
LAS
1 stop21h 43m
Air Canada
Deal found 6/9$957
This Air Canada deal was found by Cheapflights users on 6/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:55 pm
SAN
-
KIX
1 stop31h 30m
Air Canada
Tue 9/296:00 pm
KIX
-
SAN
1 stop14h 12m
Air Canada
Deal found 6/8$957
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
ONT
-
KIX
2 stops21h 45m
Delta
Wed 12/92:00 pm
KIX
-
ONT
2 stops19h 12m
Delta
Deal found 6/11$964
This FlightHub deal was found by Cheapflights users on 6/7. 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 10/267:20 am
LAS
-
KIX
1 stop18h 20m
Air Canada
Thu 11/57:25 pm
KIX
-
LAS
1 stop19h 15m
Air Canada
Deal found 6/7$967
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:50 am
LAS
-
KIX
1 stop17h 35m
Air Canada
Fri 10/29:20 am
KIX
-
LAS
2 stops23h 38m
Air Canada
Deal found 6/8$970
This Air Canada deal was found by Cheapflights users on 6/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:55 pm
SAN
-
KIX
1 stop31h 30m
Multiple Airlines
Tue 9/297:35 am
KIX
-
SAN
2 stops24h 37m
Multiple Airlines
Deal found 6/8$970
This Air Canada deal was found by Cheapflights users on 6/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:49 pm
LAS
-
KIX
2 stops28h 36m
Multiple Airlines
Mon 10/126:00 pm
KIX
-
LAS
1 stop21h 43m
Multiple Airlines
Deal found 6/10$971

Find flight deals from California to Kansai Intl

Keep the following information in mind while searching for California to Kansai Intl flight deals. Data was last updated June 12, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$906
(United Airlines)

One-way from

$311
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$1,058

Good round-trip deal

$1,285 or less

Good one-way deal

$616 or less
Provider with most accurate pricing for Los Angeles Los Angeles-Osaka (OSA) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-Osaka (OSA) flights.
Search Deals
From California to Osaka Kansai Intl
Search Deals
One-way flight from California to Osaka Kansai Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from California to Osaka Kansai Intl.
Search Deals
Price to beat on a one-way flight from California to Osaka Kansai Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Kansai Intl 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 June 12, 2026.
Use the filters below to find and compare flights from California to Osaka Kansai Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Mon 11/23

6:15 am-8:45 pm

2 stops21h 30m

Osaka Kansai Intl

Mon 12/7

11:55 am-2:36 pm

2 stops19h 41m

$1,020

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Mon 10/19

9:05 am-12:10 pm

2 stops35h 05m

Osaka Kansai Intl

Wed 10/21

2:20 pm-2:31 pm

2 stops40h 11m

$1,076

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 12/2

7:00 am-1:20 pm

2 stops37h 20m

Osaka Kansai Intl

Sat 12/12

9:20 am-4:54 pm

2 stops24h 34m

$1,076

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Wed 9/2

6:35 am-1:20 pm

2 stops38h 45m

Osaka Kansai Intl

Sun 9/6

1:10 pm-4:10 pm

2 stops43h 00m

$1,076

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 7/12

6:15 am-2:50 pm

1 stop16h 35m

Osaka Kansai Intl

Wed 7/22

4:55 pm-8:22 am

1 stop31h 27m

$1,084

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Sun 8/16

7:04 am-2:50 pm

1 stop15h 46m

Osaka Kansai Intl

Fri 9/4

4:55 pm-6:43 pm

1 stop17h 48m

$1,091

Las VegasOsaka

LAS - KIX

LASKIX

Las Vegas Harry Reid Intl

Tue 8/18

6:00 am-2:50 pm

2 stops16h 50m

Osaka Kansai Intl

Thu 8/20

4:55 pm-11:54 pm

2 stops22h 59m

$1,091

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Sun 8/30

7:15 am-2:50 pm

1 stop15h 35m

Osaka Kansai Intl

Thu 9/3

4:55 pm-6:35 pm

1 stop17h 40m

$1,091

San DiegoOsaka

SAN - KIX

SANKIX

San Diego

Tue 7/7

7:15 am-2:50 pm

1 stop15h 35m

Osaka Kansai Intl

Tue 7/14

4:55 pm-6:39 pm

1 stop17h 44m

$1,091

San JoseOsaka

SJC - KIX

SJCKIX

San Jose

Sun 10/4

7:21 am-10:40 pm

2 stops23h 19m

Osaka Kansai Intl

Tue 10/20

2:15 am-4:57 pm

2 stops30h 42m

$1,093

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from California to Kansai Intl

Have a flexible travel schedule? Discover the best time to fly to Kansai Intl 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 Osaka Kansai Intl Airport

What is the cheapest month to book a flight from California to Osaka Kansai Intl Airport?

Currently, August is the cheapest month in which you can book a flight from California to Osaka Kansai Intl Airport (average of $125). Flying from California to Osaka Kansai Intl Airport in November is currently the most expensive (average of $1,729). 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.

What is the cheapest time of day to fly from CA to KIX?

Find hourly flight availability from California to Kansai Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Osaka Kansai Intl Airport as you normally would.

How much does it cost to fly round-trip from California to Osaka Kansai Intl Airport?

How far ahead should I book a flight from California to Osaka Kansai Intl Airport?

The price you pay for your flight from California to Osaka Kansai Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from California to Kansai Intl. 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 California to Osaka Kansai Intl Airport?

    For as low as $1,091, Korean Air can have you in Osaka Kansai Intl Airport from California in 15h 46m. The distance from California to Osaka Kansai Intl Airport is about 5781 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Osaka Kansai Intl Airport one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $290. Users have also found prices from $331 and $344 on Air Canada and United Airlines, respectively.

  • What are the most popular routes from California to Osaka Kansai Intl Airport?

    The most popular flight routes from California to Osaka Kansai Intl Airport are Los Angeles Los Angeles - Osaka Kansai Intl, San Francisco - Osaka Kansai Intl and Ontario - Osaka Kansai Intl.

  • What are the most reliable airlines from California to Osaka Kansai Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from California to Osaka Kansai Intl Airport on time: American Airlines (85%), Japan Airlines (85%), Alaska Airlines (85%).

  • What are the cheapest flights from California to Osaka Kansai Intl Airport?

    Looking for the cheapest flight from California to Osaka Kansai Intl Airport? While on average our users pay $2,145, our data indicates the cheapest price to be $397. The most popular route (Los Angeles Los Angeles - Osaka Kansai Intl), is priced around $782.

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

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

  • How can I find direct flights from California to Kansai Intl?

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

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

    Yes. Cheapflights offers flight deals from California to Kansai Intl 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 Osaka Kansai Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from California to Osaka Kansai Intl Airport (average of $125). Flying from California to Osaka Kansai Intl Airport in November is currently the most expensive (average of $1,729). 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

Traveling to a place near Osaka Kansai Intl Airport?

Book flights to Osaka Kansai Intl Airport if you plan to visit one of these locations
Nara
Izumisano
Himeji

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Top 10 airlines flying from California to Kansai Intl

Discover the top 10 airlines that operate flights from California to Kansai Intl. 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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$374Average$674FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$388Average$870FlexibilityNo cancel feeOn-time81%
Alaska AirlinesCheapest$429Average$888FlexibilityNo cancel feeOn-time75%
China AirlinesCheapest$552Average$1,132FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$590Average$755FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$603Average$855FlexibilityNo cancel feeOn-time67%
ANACheapest$674Average$1,062FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$681Average$910FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$687Average$1,011FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$695Average$1,129FlexibilityNo cancel feeOn-time69%

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