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Find cheap flights from Osaka Kansai Intl to California from $375

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kansai Intl to California departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

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Best California Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$762
San Francisco
San Francisco1 stop$817
San Diego
San Diego1 stop$934
San Jose
San Jose1 stop$1,204

Good to know

Low season

October

High season

August

Cheapest flight

$375
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Osaka Kansai Intl to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Osaka Kansai Intl to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Osaka Kansai Intl to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka Kansai Intl to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to California from Osaka Kansai Intl is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Osaka Kansai Intl to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to California with an airline and back to Osaka Kansai Intl with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka Kansai Intl to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to California from Osaka Kansai Intl up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to California

  • Looking for a cheap flight? 25% of our users found tickets from Osaka Kansai Intl to the following destinations at these prices or less: Los Angeles $1,837 one-way - $1,697 round-trip; San Francisco $568 one-way - $1,039 round-trip
  • Morning departure is around 47% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Kansai Intl to California

Need help choosing which airline to fly with from Kansai Intl to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Japan AirlinesOverall score based on 1457 reviews
7.8Food
7.8Entertainment
8.2Comfort
8.4Boarding
8.7Crew
Airline reviews

American Airlines didn’t allow you to complete online check-in unless you paid for your seats. Quite disappointing.

6.0 Goodsupaky, Jun 2024HND - BKK
Read more about Japan Airlines reviews

American Airlines didn’t allow you to complete online check-in unless you paid for your seats. Quite disappointing.

All of the JAL flights in this itinerary were great. However the last leg of my flight from LAX to SFO was through Japan Air’s partner, AA which wqsn’t up to par. We were informed only minutes before boarding time of a delay despite the airlines knowing about the delay far earlier (the aircraft we would be taking arriving arrived and disembarked close to our boarding time, for all to see but AA still kept the original boarding time posted until last minute). Furthermore, once we boarded the taxi/wait time was also extended, with the pilot blaming “construction at SFO” for the delay, rather than taking accountability for the the plane’s late arrival coming into LAX. We took off approximately an hour later than scheduled. It’s for these reasons I adamantly avoid American Airlines when possible. Again, JAL was stellar.

Great service but food taste and options have gone down a few notches.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

Excellent crew, immediate attention for any request. Both ways on time (rather before time arrival at Haneda). Only complaint was that the seats are not reclining like rest of the airlines that I travelled. The Backrest is fixed. The reclining is only within the box seat, so you slide down forward for reclining, not backward. So it was bit uncomfortable. The food for the day trip was excellent. For the night flight, no breakfast was served, only dinner, which was disappointing.

At least it was not very cold inside the plane. I noticed there was now a bidet in the bathroom and that’s good! I didn’t like the window seat. Flight was smooth except for 1 turbulence. Plane was on time. Thanks. Food was not that great. Miso and green tea were good! As usual movies were old and there were no changes.

Food as always. PA was not clear, especially the English ones. Very limited Hollywood movies. Unlike the first flight I had, this plane has less leg room and less room for my under seat baggage.

Please change menu every now & then bc I fly twice within the year and serving the food the same

The Experience was fantastic, it's a quick flight so no entertainment or food. Just a refreshment

Great crew, Japanese domestic flight is just a drink service but crew are very attentive

plus: service and personal assistance minus: online check-in did not work

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

They made me check my carry on even though there was room We un boarded in a strange way but overall it was good

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

The first economy rows have remote space in the seat which eats in the seating space. The seats are also smaller compared to other airlines.

The overall flight went well and the aircrew was pleasant.

Very comfortable Prem economy seats for a long haul flight. Had a problem with the tv that the crew fixed so was great!

Cathay Pacific seems to be an airline in trouble and on its way out. Lots of broken or poorly functioning things like entertainment screens, seats, and enough well trained staff to handle a full flight. Sad...

we were upgraded which was a blessing and tender mercy for us. I fell the day before and was in extreme pain from knee to shoulder. Sitting in a more comfortable seat during the flight was an unexpected blessing and experience.

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

Flight crew was especially thoughtful and attentive, made sure our seats were comfortable so we could rest on the long flight

One of the worst flight in business class by qatar airways and I’m no stranger with qatar airways businesses class, I travelled with the extensively in the past 12 years

The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.

I felt thirsty and asked the flight attendent for water, but no one came for more than half an hour.

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Flighty delayed on boarding - then group 1 had to check their carry on bags but groups 3 and beyond could carry bags on - very inconvenient for weekend business trip with no checked baggage. Then delayed on the runway - before take off. No communication from pilot on why or how long. Wifi/Entertainment didn't work for 4+ flight. Upon arrival, attendants announced wrong carousel for baggage claim - everyone was waiting at the wrong place for their checked bags. This was a mess united!

Everything was great except for one thing. I was sitting in seat 1L with plenty of windows. Because we couldn’t sit next to each other, my husband was in 2L with only one window that he had to almost turnhis neck around to look out. Therefore, the window position with 1/2 of the “window” seats in business class is not optimal

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

The crews at check in counter are not professional, they are talking and playing around. Also no entertainment on the plane

2 failed landing attemps before going to Nagoya airport for refueling. After 3 hours of taxiing, we still needed 3 attemps before a succeeded landing (after the 5th attempt finally!). In total, 11 hours inside the plane instead of 4h30, and with only a crappy piece of bread to feed us. A shame.

Pros: "No IFE without warning. 16 hrs. of nothing. very uncomfortable seats. Flight admits HKA going under and can not pay bills, customers suffer."
Cons: "No IFE without warning. 16 hrs. of nothing. very uncomfortable seats. Flight admits HKA going under and can not pay bills, customers suffer."
Pros: "This airline is going out of business in the US. They have had great fares from LAX to Hong Kong and Bangkok. It seems the airline has been mismanaged or has had political restraints despite always being full. I was lucky to purchase the last roundtrip flight LAX HKG BKK before the online bookings were pulled for the LAX route. Hence, my flight to HKG and the return to LAX were empty flights, which is such a loss for an already dying airline. The crew were still polite and hardworking unlike US airlines."
Cons: "Now you cant fly LAX or SFO to Asia on this airline. Bezos or Gates should buy the airline."
Pros: "New aircraft"
Cons: "There was no entertainment at all for the entire 15 hours."
Pros: "Crew was great."
Cons: "Entertainment was not functioning whatsoever during the 15 hour flight, not enough food choices."
Cons: "To simply find how much weight I’m allowed in every section of the flight. Also I couldn’t check in online with ELAL maybe because the ticket was a Hong Kong Airlines ticket operated by ELAL"
Pros: "Nothing"
Cons: "It could have been business class like kayak sold me"
Pros: "Horrible."
Cons: "Everything was wrong and kayak knew they were selling me a scam ticket."
Pros: "A little bit better with the service but the opportunity to be great like the other airlines I experienced was missing. To be honest the plane was one of the newest model around but looking and observing at the seats and restrooms, etc, I was not impressed. I feel like it was so cheaply done and maintenance was so poor."
Cons: "Offering cheap fares does not mean poor service and being treated with rudeness and so so service. In every year that I travel, I try different airlines to see and experience. I say that this experience is the worst and will be forever be embedded/marked on my list. They should look into service more to make up for other shortcomings I observed. Really felt bad not for me but for the other people who also got mistreated with the crews rudeness and their mean attitude towards work and guest. I work in a service Industry and all I can say they are not even at par to our lowest standards in what we do at our work."

Book cheap flights from Osaka to California

Recent round-trip flight deals

9/5Thu
1 stopAir Canada
18h 33mKIX-LAX
9/25Wed
1 stopAir Canada
18h 55mLAX-KIX
$762
9/18Wed
1 stopAir Canada
14h 08mKIX-LAX
9/22Sun
1 stopAir Canada
31h 45mLAX-KIX
$763
9/11Wed
1 stopPhilippine Airlines
21h 25mKIX-LAX
9/27Fri
1 stopPhilippine Airlines
38h 35mLAX-KIX
$797
11/14Thu
1 stopPhilippine Airlines
26h 50mKIX-SFO
11/18Mon
1 stopPhilippine Airlines
27h 10mSFO-KIX
$817
11/1Fri
1 stopCathay Pacific
21h 20mKIX-SFO
11/8Fri
1 stopCathay Pacific
23h 20mSFO-KIX
$866
11/26Tue
1 stopCathay Pacific
21h 20mKIX-SFO
12/2Mon
1 stopCathay Pacific
23h 20mSFO-KIX
$867
9/14Sat
1 stopUnited Airlines
33h 17mKIX-ONT
9/21Sat
1 stopUnited Airlines
15h 10mONT-KIX
$1,014
8/25Sun
2 stopsUnited Airlines
32h 41mKIX-LAX
8/31Sat
1 stopUnited Airlines
24h 15mLAX-KIX
$1,014
7/1Mon
1 stopJapan Airlines
23h 13mKIX-LAX
7/22Mon
1 stopJapan Airlines
15h 00mLAX-KIX
$1,152
10/15Tue
2 stopsJapan Airlines
19h 09mKIX-SNA
10/22Tue
2 stopsJapan Airlines
20h 05mSNA-KIX
$1,542

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Recent one-way flight deals

9/2Mon
1 stop
31h 05mKIX-LAX
$375
9/4Wed
1 stop
35h 40mKIX-LAX
$379
9/19Thu
2 stops
43h 23mKIX-SFO
$385
9/14Sat
2 stopsUnited Airlines
20h 12mKIX-ONT
$527
9/15Sun
1 stopUnited Airlines
33h 53mKIX-LAX
$528
12/6Fri
2 stopsCathay Pacific
22h 10mKIX-SFO
$645
10/14Mon
2 stopsCathay Pacific
22h 00mKIX-SFO
$649
7/28Sun
1 stopChina Eastern
34h 45mKIX-SFO
$1,044
6/18Tue
2 stopsJapan Airlines
17h 36mKIX-SJC
$1,873
7/16Tue
2 stopsJapan Airlines
17h 36mKIX-SJC
$1,883

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Last minute flights from Kansai Intl to California

Last minute flight, train and bus deals

6/13Thu
multi-stopEVA Air
17h 30mKIX-SFO
6/25Tue
multi-stopEVA Air
24h 00mSFO-KIX
$1,083
6/13Thu
multi-stopAsiana Airlines
14h 10mKIX-SFO
6/26Wed
multi-stopAsiana Airlines
24h 20mSFO-KIX
$1,099
6/13Thu
multi-stopKorean Air
41h 56mKIX-SFO
6/26Wed
multi-stopKorean Air
16h 25mSFO-KIX
$1,285
6/13Thu
multi-stop
17h 15mKIX-LAX
6/13Thu
multi-stop
34h 30mLAX-KIX
$1,360
6/13Thu
multi-stopAsiana Airlines
15h 00mKIX-LAX
6/13Thu
multi-stopAsiana Airlines
29h 30mLAX-KIX
$1,399
6/13Thu
multi-stopAmerican Airlines
22h 46mKIX-SFO
6/26Wed
multi-stopAmerican Airlines
26h 56mSFO-KIX
$1,657
6/13Thu
nonstop
10h 20mKIX-LAX
6/13Thu
multi-stop
34h 05mLAX-KIX
$4,272
6/13Thu
nonstopJapan Airlines
10h 20mKIX-LAX
6/13Thu
nonstopJapan Airlines
12h 30mLAX-KIX
$6,612
6/13Thu
multi-stop
26h 00mKIX-LAX
6/13Thu
multi-stop
23h 15mLAX-KIX
$7,500

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Osaka Kansai Intl - California Flights

Departure:

Osaka Kansai Intl (KIX)Japan

Return flight deals:

California - Osaka Kansai Intl

Cabin classes:

$4,561
$2,386
$596