$363 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 9/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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$626
San Francisco
San Francisco2 stops$493
San Diego
San Diego2 stops$847
San Jose
San Jose2 stops$859
Reno
Reno2 stops$1,470
Los Angeles
Los Angeles1 stop$626
San Francisco
San Francisco2 stops$493
San Diego
San Diego2 stops$847
San Jose
San Jose2 stops$859
Reno
Reno2 stops$1,470

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

Fri, Oct 31 - Fri, Nov 7
Multiple Airlines Logo
8:55 am - 8:13 pmKIX-SFO
27h 18m2 stops
Multiple Airlines Logo
9:00 am - 8:05 amSFO-KIX
30h 05m2 stops
$493Multiple Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
Multiple Airlines Logo
11:00 am - 11:35 amKIX-SFO
16h 35m1 stop
Multiple Airlines Logo
11:45 pm - 9:45 amSFO-KIX
18h 00m1 stop
$626Multiple Airlines
Find Deal
Wed, Oct 29 - Wed, Nov 5
China Eastern Logo
8:00 pm - 10:05 amKIX-LAX
30h 05m2 stops
China Eastern Logo
11:30 am - 12:50 pmLAX-KIX
32h 20m2 stops
$664China Eastern
Find Deal
Thu, Nov 13 - Mon, Nov 24
Asiana Airlines Logo
9:00 am - 4:00 pmKIX-LAX
24h 00m1 stop
Asiana Airlines Logo
11:00 pm - 9:40 amLAX-KIX
17h 40m1 stop
$681Asiana Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 24
Asiana Airlines Logo
10:50 am - 4:00 pmKIX-LAX
22h 10m1 stop
Asiana Airlines Logo
11:00 pm - 9:40 amLAX-KIX
17h 40m1 stop
$691Asiana Airlines
Find Deal
Mon, Oct 13 - Mon, Oct 20
China Eastern Logo
7:00 pm - 10:05 amKIX-LAX
31h 05m2 stops
China Eastern Logo
12:30 pm - 12:50 pmLAX-KIX
32h 20m2 stops
$724China Eastern
Find Deal
Thu, Nov 20 - Mon, Nov 24
United Airlines Logo
6:35 pm - 2:35 pmKIX-LAS
13h 00m1 stop
United Airlines Logo
7:45 am - 4:40 pmLAS-KIX
15h 55m1 stop
$798United Airlines
Find Deal
Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
6:35 pm - 2:58 pmKIX-LAX
13h 23m1 stop
United Airlines Logo
6:00 am - 4:40 pmLAX-KIX
17h 40m1 stop
$802United Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
EVA Air Logo
12:55 pm - 6:53 pmKIX-BUR
22h 58m2 stops
EVA Air Logo
3:16 pm - 11:55 amBUR-KIX
27h 39m2 stops
$978EVA Air
Find Deal
Fri, Oct 31 - Fri, Nov 7
EVA Air Logo
6:10 pm - 10:44 amKIX-BUR
32h 34m2 stops
EVA Air Logo
6:24 pm - 11:55 amBUR-KIX
24h 31m2 stops
$1,063EVA Air
Find Deal
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.

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 $938 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 $938.

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 $846 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $1,313 and $1,282 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 Wednesday and avoid Saturdays 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 Thursdays.

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 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$363
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Osaka Kansai Intl to San Francisco

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 31% 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 $1,660.

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 $513 one-way - $1,052 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.
8.4
EVA AirOverall score based on 1236 reviews
8.0Entertainment
8.6Crew
8.4Boarding
8.1Food
8.3Comfort
Airline reviews

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

4.0 OkayAnonymous, Aug 2025TPE - SEA
Read more EVA Air reviews

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.

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. Oh and the seats were more comfortable, had more ability to lean and the headrest was much better for flight sleeping. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

I have never heard of EVA air before but I am so happy my wife and I were able to flight on their planes twice. Everything on these flights just felt better than their competitors. As someone with longer legs any bit of extra leg spaces is appreciated. The different options for food and drinks were also a plus. They were extra careful to make sure my wife's eating restrictions were taken care for. They had a before take off and landing announcements on the built in tablets for each seat and it gave out information that was very helpful. Such as what and how to declare your items in the specific country you landed in, any odd items that may be illegal to bring it (and even the reasoning why) and any other information you might need to make your post flight experience better. The only downside was there were "forced" ads on the tablet at take off for maybe 5-10 minutes but honestly, this flight was the cheapest option and had all the benefits listed above that is such an easy trade off. Im keeping an eye out for EVA air going forward.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

seats are pitched well. you don't feel too tight.

For the price, it was better than other airlines; quality of food and service was very good.

Boarding, crew, and seating were great. The food needs to improve.

JAL is an exceptional airline that shows the true heart of Japanese omotenashi service. If the option is available I’ll always chose it

I avoid American Airlines for a reason. Our flight was delayed at LAX. The situation at the gate was chaotic. The woman making announcements wasn't being clear or transparent regarding why there were delays. There was a lot of confusion regarding flight and gate status. Other passengers were pretty rude. I was elbowed in the eye by someone who was in a hurry to get their bags from the overhead bin immediately after the flight landed. Ultimately, I will avoid AA as much as possible in the future.

I love Japan Airlines! I go out of my way to book with them. It is regrettable that the One World Alliance includes American Airlines though. The last leg of my flight from LAX to Austin was easily the worst, most disorganized part of the trip. Next time I will plan to fly directly from DFW to Haneda to avoid American Airlines as much as possible.

Issue 1: We had a 2 hour delay to repair a windshield wiper, during which we sat on board on the runway. Issue 2: it was VERY HOT in the cabin for most of the flight, we were sweating. We asked to make it cooler. They didn’t succeed in doing so. Other than that, it was great. Fantastic food, and extremely pleasant, accommodating flight crew.

We asked for Hindu vegetarian meal in advance and the quality of the food was horrendous. Never flying JAL again!

My total experience was good. The food and entertainment need improvement.

I wish I was able to flew with JAL all the way to DFW. After my JAL flight to Japan it was taken over by a flight with AA which is another experience, the plane was not as roomy like JAL. I was terrified to drop anything in the floor and not have the room to bend and pick it up. My wifi din not work at all, l just slept through majority of the flight. Although not a bad experience, I still wish that I flew JAL straight to DFW for the experience.

I would like to add American food so tired of rice after being there for 10 days didn’t want anymore to pay an airline did not have my bag marked right so it is still sitting in O’Hare. I am home.

Flight from New Delhi to Tokyo was mediocre. The seats were not of business class as we are used to. They were not wide enough. On the other hand the seats on the flight from Tokyo to San Francisco were excellent every thing were great except the food. Tokyo business lounge was excellent. The whole experience was great except the food on the plane. Will still fly JAL.

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.

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.