$321 Find Cheap Flights from Osaka Kansai Intl to California

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 12/24. 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
1 adult, Economy, 0 bags

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Osaka to California, as well as popular online travel agencies
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Cheap Flights from Kansai Intl to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$584
San Francisco
San Francisco1 stop$614
San Diego
San Diego2 stops$720
San Jose
San Jose1 stop$890
Reno
Reno2 stops$707
Los Angeles
Los Angeles1 stop$584
San Francisco
San Francisco1 stop$614
San Diego
San Diego2 stops$720
San Jose
San Jose1 stop$890
Reno
Reno2 stops$707

Book Cheap Kansai Intl to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansai Intl to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kansai Intl to California

Wed, Jan 28 - Wed, Feb 4
Multiple Airlines Logo
7:50 am - 7:35 am
KIX
-
LAX
16h 45m1 stop
Multiple Airlines Logo
9:35 am - 9:40 pm
LAX
-
KIX
19h 05m1 stop
$584Multiple Airlines
Tue, Jan 27 - Mon, Feb 2
Alaska Airlines Logo
8:45 pm - 11:59 pm
KIX
-
LAS
20h 14m1 stop
Alaska Airlines Logo
1:59 am - 6:45 pm
LAS
-
KIX
23h 46m1 stop
$585Alaska Airlines
Thu, Jan 22 - Mon, Jan 26
Korean Air Logo
6:10 pm - 1:40 pm
KIX
-
LAX
36h 30m1 stop
Korean Air Logo
10:50 pm - 12:50 pm
LAX
-
KIX
21h 00m1 stop
$640Korean Air
Thu, Feb 5 - Wed, Feb 18
Delta Logo
2:00 pm - 8:20 pm
KIX
-
LAX
23h 20m2 stops
Delta Logo
7:20 am - 8:45 pm
LAX
-
KIX
20h 25m2 stops
$642Delta
Wed, Jan 28 - Wed, Feb 4
Delta Logo
9:00 am - 10:35 pm
KIX
-
LAS
30h 35m2 stops
Delta Logo
5:20 pm - 8:45 pm
LAS
-
KIX
34h 25m2 stops
$672Delta
Wed, Jan 28 - Wed, Feb 4
Korean Air Logo
2:00 pm - 7:08 pm
KIX
-
SAN
22h 08m2 stops
Korean Air Logo
7:00 am - 8:45 pm
SAN
-
KIX
20h 45m2 stops
$720Korean Air
Sun, Feb 1 - Sun, Feb 22
Asiana Airlines Logo
9:00 am - 2:00 pm
KIX
-
SFO
22h 00m1 stop
Asiana Airlines Logo
11:50 pm - 8:55 pm
SFO
-
KIX
28h 05m1 stop
$804Asiana Airlines
Wed, Jan 28 - Wed, Feb 4
Asiana Airlines Logo
7:25 pm - 2:00 pm
KIX
-
SFO
35h 35m1 stop
Asiana Airlines Logo
11:50 pm - 6:05 pm
SFO
-
KIX
25h 15m1 stop
$805Asiana Airlines
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
6:35 pm - 8:58 pm
KIX
-
ONT
43h 23m2 stops
United Airlines Logo
6:00 am - 4:40 pm
ONT
-
KIX
17h 40m1 stop
$827United Airlines
Sat, Feb 7 - Tue, Feb 17
United Airlines Logo
6:35 pm - 8:58 pm
KIX
-
ONT
19h 23m2 stops
United Airlines Logo
6:10 am - 4:40 pm
ONT
-
KIX
17h 30m1 stop
$849United Airlines
Booking Insights

KAYAK's insights & trends for Kansai Intl to California flights

Get data-powered insights and trends into flights from Kansai Intl to California to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Osaka Kansai Intl Airport to California?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Osaka Kansai Intl Airport to California departing in January.

What is the cheapest Osaka Kansai Intl Airport to California flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to California from Osaka Kansai Intl Airport found in the last 72 hours was to San Francisco, at $1,005 round-trip. The most popular route is from Osaka Kansai Intl Airport (KIX) to San Francisco (SFO), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,005.

Can I save money by flying with a layover from Osaka Kansai Intl Airport to California?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,110 on average.

What is the cheapest month to fly from Osaka Kansai Intl Airport to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Osaka Kansai Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Osaka Kansai Intl Airport to California is April, when tickets cost $856 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $1,487 and $1,313 respectively.

What’s the cheapest day of the week to fly from Osaka Kansai Intl to California?

The average price of all round-trip flights from Osaka Kansai Intl Airport to California clicked on KAYAK for each day over the last 12 months.

When flying from Osaka Kansai Intl to California, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Osaka Kansai Intl, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Osaka Kansai Intl Airport to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Osaka Kansai Intl Airport to California, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$316
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 8% 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 from Osaka Kansai Intl to California 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 from Osaka Kansai Intl to California with an airline and back 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 from Osaka Kansai Intl to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the morning, when round-trip flights cost $1,143 on average. Morning departures are around 33% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,714.

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: San Francisco $677 one-way - $1,008 round-trip

Reviews of the top 4 airlines serving from Kansai Intl to California

 
See real verified KAYAK customer reviews for airlines flying from Osaka to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
8.5
EVA AirOverall score based on 1297 reviews
8.1Food
8.4Boarding
8.6Crew
8.3Comfort
8.0Entertainment
Airline reviews

I had knee surgery a few weeks prior. I was using cane walking very slow. Crew were extremely helpful

10.0 ExcellentHoss, Nov 2025
KHH - PVG
Read more EVA Air reviews

I had knee surgery a few weeks prior. I was using cane walking very slow. Crew were extremely helpful

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

Seats. there's no way to go to the washroom when you’re seated in the middle without bothering the person beside you.

Its fantastic!!I like the food the serve in EVA air😊

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

The EVA air staff at Narita did a terrible job with signage and communication. Despite getting to the airport hours before, they had me queue in line and did not communicate that passengers for Kaohsiung need to step out of line to go to a different line. If you put the flight number at the front of the line, people will think that’s their line. If your staff walk silently down the line with a sign of the flight number, how are we supposed to know you want us to follow unless you speak or write that? I even asked the staff with this sign when we could check our bags and they assumed I was on the later flight to Taipei. Later, Wl only 30 minutes remaining I called for help, and the staff looked at me like I was in the wrong. I had to rush through security and customs and had no time to eat or buy a gift. I’m deeply disappointed in the way they handled it, and it caused unnecessary stress on my vacation.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

EVA airlines was excellent: on time or early, safe, courteous crew. Highly recommended.

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I fell asleep, and the crew kindly left some snacks for me

Underpricer is a terrible third party service that couldn’t change three letters on my boarding pass in time to make a flight. It cost me tons of money to have to buy a new ticket with JAL. I’m extremely let down with Kayak using such a sketchy company with horrific customer service.

Check in procedure is harder than with other airlines, infotainment system is outdated

Checking in as an international flyer is a bit tedious

I liked- timely took the take off I disliked- food for ANML was not served even after request, ASVML was really bad, the cleanliness of seats were not up to satisfactory level and I had to use my own sanitizer. Even basic sanitizer packs were not served, cabin crew could be more friendly as I noticed their behavior against other fellow passangers who were not speaking English well.

The crew was attentive and provided everything I needed. The business class food was excellent.

The crew was attentive and provided everything I needed. The food in business class was excellent.

Fantastic flight company. A higher standard than any American airline company for sure.

I thought this was a JAL flight but landed up being a code sharing one with Hawaiian Air. Got upgraded by check in staff and they confirmed my bag coming from Bangkok which was great. Cabin crew was solid, not especially friendly, just super efficient and wanting to get the job done which they did. Very fast and agenda oriented. Worst part is my economy plus seat was no better than my economy seat on JAL. Plus JAL has way better food, cleaner plane, and better crew. Worst part is when I landed, was never told where to grab bags. I had correct flight name and number for JAL but there was a Hawaiian flight number in another baggage terminal. I wasted over an hour with no help from ground staff for my bag. Hawaiian and Alaska airlines merger can’t happen fast enough as Hawaiian airlines is a dinosaur. Bad experience again and I’m not surprised. JAL rocks!

Business class lie flat seat is the best and easiest to operate 👍👍

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

I had a bad experience coming from America to Thailand. On my connecting flight my check in suitcase was not put on the departing aircraft, I received my suitcase 24 hours after arriving in Bangkok and when I open my luggage my hand swelled up. The next morning when I put on an outfit from my suitcase my face swelled up and became numb. My entire vacation was ruined it seems that some kind of chemical was sprayed into suitcase and ruined my clothes and got me sick. The staff at my hotel called the airline and spoke to someone and they told me to file a complaint and gave my a website to do so. I did not file a complaint I felt like it would have fell on death ears. I had to throw away my brand new vacation clothes and suitcase and I had the worst vacation ever due to this happening to me.

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Movie selection is good. Crew did not understand mileage program and were no help. Sick later. Food?

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

The flight attendants were very rude, beyond comprehension. I took a business class from London to SFO for the first time on United. When I asked for a second piece of bread during dinner, the serving attendant threw a 3rd bread on my plate and said, “here. You can have this one too”! I couldn’t believe the rudeness of the attendant. Most all attendants were very rude, unhelpful, sing the food was absolutely disgusting. Never fly United internationally in business class. My flight back to SFO was a nightmare!!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Everything you need to know for your flight from Kansai Intl to California

Information on your arrival and departure airports