What is the cheapest airline that flies from California to Osaka?

Philippine Airlines, ANA, and Delta are the most popular carriers operating from California to Osaka

How many flights depart from California to Osaka on average per week?

As of June 2026, there are 34 flights per week flying from California to Osaka. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

How many flights depart from California to Osaka on average per day?

4 flights are operational daily from California to Osaka as of June 2026. The most popular departure time for this route is 2:00PM, with 58% of flights per day taking off in the afternoon.

How long does it take to fly to Osaka?

Average flight duration from California to Osaka depends on which airport you fly into and out of. Flying from San Francisco to Osaka Kansai Intl Airport is 11h 40m on average, while flying from Los Angeles to Osaka Kansai Intl Airport is 11h 45m on average. Osaka Kansai Intl Airport is the most popular airport in Osaka.

What airlines fly to Osaka?

Japan Airlines, ANA and Asiana Airlines are the top three most popular airlines that fly to Osaka from California according to our data. Japan Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Osaka. Keep in mind that there are 13 different airlines that fly to Osaka on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from California to Osaka?

Prices for flights from California to Osaka refresh daily.

How many operators does momondo search for flights from California to Osaka?

As of June 2026, there are 13 operators available to choose from for flights from California to Osaka.

How old do you have to be to fly from California to Osaka?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Osaka.

What documentation or ID do you need to fly to Osaka?

The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$408 Cheap Flights from California to Osaka in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Osaka

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 am - 2:10 pm

SFO

KIX

21h 40m

1 stop

3:15 pm - 9:10 pm

KIX

SFO

21h 55m

1 stop

$846Philippine Airlines

Mon, Sep 21 - Mon, Oct 5

12:00 pm - 1:20 pm

SFO

KIX

33h 20m

1 stop

1:10 pm - 10:00 am

KIX

SFO

36h 50m

1 stop

$851China Eastern

Mon, Oct 19 - Sun, Nov 1

5:00 pm - 7:55 pm

SFO

KIX

34h 55m

1 stop

7:45 am - 2:45 pm

KIX

SFO

23h 00m

1 stop

$860Multiple Airlines

Mon, Oct 5 - Wed, Oct 14

1:10 pm - 7:50 am

LAX

UKB

26h 40m

1 stop

10:55 am - 1:55 pm

UKB

LAX

19h 00m

1 stop

$863Multiple Airlines

Mon, Aug 17 - Tue, Sep 1

1:10 pm - 9:45 pm

LAX

UKB

16h 35m

1 stop

9:15 pm - 7:10 pm

UKB

LAX

13h 55m

1 stop

$884ANA

Sun, Aug 9 - Wed, Aug 26

5:15 pm - 7:50 am

LAX

UKB

22h 35m

1 stop

9:15 pm - 7:10 pm

UKB

LAX

13h 55m

1 stop

$885ANA

Sun, Aug 9 - Mon, Aug 31

6:20 am - 10:40 pm

ONT

KIX

24h 20m

2 stops

12:35 pm - 10:45 pm

KIX

ONT

26h 10m

2 stops

$956Delta

Wed, Jul 29 - Fri, Aug 14

6:20 am - 8:45 pm

ONT

KIX

22h 25m

2 stops

11:55 am - 4:12 pm

KIX

ONT

21h 17m

2 stops

$964Delta

Mon, Aug 31 - Thu, Nov 26

6:00 am - 2:50 pm

ONT

KIX

16h 50m

1 stop

4:55 pm - 6:11 pm

KIX

ONT

17h 16m

1 stop

$993United Airlines

Wed, Jul 29 - Tue, Aug 18

6:26 pm - 2:50 pm

SNA

KIX

28h 24m

2 stops

4:55 pm - 12:06 pm

KIX

SNA

35h 11m

1 stop

$993United Airlines

Sat, Aug 1 - Tue, Aug 18

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Air Canada flights from California to Osaka

Our best Air Canada deals on California to Osaka flight tickets

Air Canada

Sep 5

SFO12:50 pmSan Francisco

35h 35m

2 stops

KIX4:25 pmOsaka Kansai Intl

Sep 10

KIX6:00 pmOsaka Kansai Intl

34h 07m

2 stops

SFO12:07 pmSan Francisco

$936

Air Canada

Jul 4

SFO12:50 pmSan Francisco

35h 35m

2 stops

KIX4:25 pmOsaka Kansai Intl

Jul 13

KIX6:00 pmOsaka Kansai Intl

37h 35m

2 stops

SFO3:35 pmSan Francisco

$1,027

Air Canada

Jul 6

SFO6:00 amSan Francisco

18h 25m

1 stop

KIX4:25 pmOsaka Kansai Intl

Jul 9

KIX6:00 pmOsaka Kansai Intl

13h 22m

1 stop

SFO3:22 pmSan Francisco

$1,028

Delta flights from California to Osaka

Our best Delta deals on California to Osaka flight tickets

Delta

Jul 29

ONT6:20 amOntario

24h 20m

2 stops

KIX10:40 pmOsaka Kansai Intl

Aug 14

KIX12:35 pmOsaka Kansai Intl

26h 10m

2 stops

ONT10:45 pmOntario

$956

Delta

Jul 29

ONT6:00 amOntario

24h 40m

2 stops

KIX10:40 pmOsaka Kansai Intl

Aug 18

KIX6:15 pmOsaka Kansai Intl

44h 30m

2 stops

ONT10:45 pmOntario

$964

Delta

Aug 2

ONT1:00 pmOntario

41h 40m

2 stops

KIX10:40 pmOsaka Kansai Intl

Aug 18

KIX6:15 pmOsaka Kansai Intl

44h 30m

2 stops

ONT10:45 pmOntario

$970

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 9/21

12:30 am-2:10 pm

1 stop21h 40m

Osaka Kansai Intl

Mon 10/5

3:15 pm-9:10 pm

1 stop21h 55m

$846

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 10/19

12:00 pm-1:20 pm

1 stop33h 20m

Osaka Kansai Intl

Sun 11/1

1:10 pm-10:00 am

1 stop36h 50m

$851

San FranciscoOsaka

SFO - KIX

SFOKIX

San Francisco

Mon 10/5

5:00 pm-7:55 pm

1 stop34h 55m

Osaka Kansai Intl

Wed 10/14

7:45 am-2:45 pm

1 stop23h 00m

$860

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Mon 8/17

1:10 pm-7:50 am

1 stop26h 40m

Kobe

Tue 9/1

10:55 am-1:55 pm

1 stop19h 00m

$863

Quickest round-trip

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Sun 8/9

1:10 pm-9:45 pm

1 stop16h 35m

Kobe

Wed 8/26

9:15 pm-7:10 pm

1 stop13h 55m

$884

Los AngelesKobe

LAX - UKB

LAXUKB

Los Angeles

Sun 8/9

5:15 pm-7:50 am

1 stop22h 35m

Kobe

Mon 8/31

9:15 pm-7:10 pm

1 stop13h 55m

$885

OntarioOsaka

ONT - KIX

ONTKIX

Ontario

Wed 7/29

6:20 am-10:40 pm

2 stops24h 20m

Osaka Kansai Intl

Fri 8/14

12:35 pm-10:45 pm

2 stops26h 10m

$956

OntarioOsaka

ONT - KIX

ONTKIX

Ontario

Mon 8/31

6:20 am-8:45 pm

2 stops22h 25m

Osaka Kansai Intl

Thu 11/26

11:55 am-4:12 pm

2 stops21h 17m

$964

OntarioOsaka

ONT - KIX

ONTKIX

Ontario

Wed 7/29

6:00 am-2:50 pm

1 stop16h 50m

Osaka Kansai Intl

Tue 8/18

4:55 pm-6:11 pm

1 stop17h 16m

$993

Santa AnaOsaka

SNA - KIX

SNAKIX

Santa Ana J. Wayne/Orange Cnty

Sat 8/1

6:26 pm-2:50 pm

2 stops28h 24m

Osaka Kansai Intl

Tue 8/18

4:55 pm-12:06 pm

1 stop35h 11m

$993

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Osaka

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Osaka?

In general, August is the cheapest month to fly from California to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $125. If you are unable to visit Osaka during the month of August, then departing from California during the month January is also very affordable. Most momondo users find prices during this month for around $355.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Tuesday is the cheapest day to fly to Osaka from California. The lowest ticket price found for a Tuesday departure recently was $759. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from California to Osaka for around $1,071.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest California to Osaka flights are usually those with departure times in the afternoon. Our users have found flights to Osaka in the afternoon for as low as $863. Flights to Osaka are more costly at noon, with an average ticket price of $880. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest California to Osaka flight route?

Fly from Los Angeles Los Angeles to Osaka Kansai Intl for the best California - Osaka flight prices

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

You are more likely to see cheaper flights to Osaka from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka for around $941 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka from California for as low as $761 on momondo.

What cabin class options are available on California to Osaka flights?

There are 3 cabin classes available to choose from on California to Osaka flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on California to Osaka flights?

You could potentially save up to 9% on your flight if you consider stops on a California to Osaka flight.

Cheap California to Osaka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Osaka

Best Price Found	$474
Fastest flight time	11h 40m
Direct flights	Every day
Airports in Osaka	2 airports

The best one-way flight to Osaka from California in the past 72 hours is $474. The best round-trip flight deal from California to Osaka found on momondo in the last 72 hours is $1,203.

The fastest flight from California to Osaka takes 11h 40m

Direct flights go from California to Osaka every day.

There are 2 airports in Osaka. From California there are direct flights to Osaka Kansai Intl (KIX).

Search flight deals

Frequently asked questions about flying from California to Osaka

When did momondo last update prices for flights from California to Osaka?
Prices for flights from California to Osaka refresh daily.
How many operators does momondo search for flights from California to Osaka?
As of June 2026, there are 13 operators available to choose from for flights from California to Osaka.
How old do you have to be to fly from California to Osaka?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Osaka.
What documentation or ID do you need to fly to Osaka?
The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from California to Osaka?
Based on momondo bookings for flights between California and Osaka, the leading plane model is Boeing 777, making up 35.87% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 25.37%, Boeing 777-300ER with 8.89%, and Boeing 787-8 Dreamliner with 8.24%.

Best airlines flying from California to Osaka

Compare and see reviews for airlines that fly from California to Osaka with momondo

Airline	Rating	Free Cancellation	Price
Japan Airlines	PriceFrom $217	Free Cancellation	Rating 8.3 1,845 reviews	Search Japan Airlines flights
Philippine Airlines	PriceFrom $374	Free Cancellation	Rating 7.3 1,002 reviews	Search Philippine Airlines flights
Korean Air	PriceFrom $388	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Alaska Airlines	PriceFrom $405	Free Cancellation	Rating 7.9 12,563 reviews	Search Alaska Airlines flights
China Airlines	PriceFrom $552	Free Cancellation	Rating 8.3 829 reviews	Search China Airlines flights
Asiana Airlines	PriceFrom $590	Free Cancellation	Rating 8.1 546 reviews	Search Asiana Airlines flights
Air Canada	PriceFrom $603	Free Cancellation	Rating 7.1 11,242 reviews	Search Air Canada flights
ANA	PriceFrom $674	Free Cancellation	Rating 8.3 1,251 reviews	Search ANA flights
American Airlines	PriceFrom $681	Free Cancellation	Rating 7.1 11,741 reviews	Search American Airlines flights
United Airlines	PriceFrom $695	Free Cancellation	Rating 7.4 9,872 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from California to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from California.

Can I find flights from California to Osaka with flexible booking policies on momondo?

All flight searches from California to Osaka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Osaka?

Once you have performed a search for California to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Osaka from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from California to Osaka from $408

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Osaka departing on 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from California to Osaka

Our best Air Canada deals on California to Osaka flight tickets

Delta flights from California to Osaka

Our best Delta deals on California to Osaka flight tickets

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How to get the cheapest flight ticket from California to Osaka

What is the cheapest month to fly to Osaka?

What is the cheapest day to depart on your flight to Osaka?

What is the cheapest time of day to depart on your flight to Osaka?

What is the cheapest California to Osaka flight route?

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

What cabin class options are available on California to Osaka flights?

Can stopping save me money on California to Osaka flights?

What is the cheapest airline that flies from California to Osaka?

What airlines fly to Osaka?

How many flights depart from California to Osaka on average per day?

How many flights depart from California to Osaka on average per week?

How long does it take to fly to Osaka?

Cheap California to Osaka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Osaka

Best Price Found

Fastest flight time

Direct flights

Airports in Osaka

Frequently asked questions about flying from California to Osaka

Best airlines flying from California to Osaka

Compare and see reviews for airlines that fly from California to Osaka with momondo

Traveling to a place near Osaka?

Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

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