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Cheap flights from California to Osaka from $431

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 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:50 am - 6:55 pm
LAS
-
ITM
20h 05m
2 stops
Air Canada Logo
2:00 pm - 11:46 pm
ITM
-
LAS
25h 46m
2 stops
$842Air Canada
Tue, Aug 18 - Thu, Aug 27
Air Canada Logo
6:00 am - 6:55 pm
LAS
-
ITM
20h 55m
3 stops
Air Canada Logo
2:00 pm - 11:46 pm
ITM
-
LAS
25h 46m
2 stops
$868Air Canada
Tue, Aug 18 - Thu, Aug 27
ANA Logo
7:15 am - 5:05 pm
SAN
-
ITM
17h 50m
2 stops
ANA Logo
12:50 pm - 2:54 pm
ITM
-
SAN
18h 04m
2 stops
$893ANA
Wed, Sep 2 - Wed, Sep 9
ANA Logo
7:15 am - 6:55 pm
SAN
-
ITM
19h 40m
2 stops
ANA Logo
4:40 pm - 7:55 pm
ITM
-
SAN
19h 15m
2 stops
$949ANA
Tue, Sep 1 - Wed, Sep 16
United Airlines Logo
6:00 am - 5:05 pm
LAS
-
ITM
19h 05m
2 stops
United Airlines Logo
12:50 pm - 12:57 am
ITM
-
LAS
28h 07m
2 stops
$952United Airlines
Thu, Sep 3 - Fri, Sep 11
Multiple Airlines Logo
10:25 am - 7:50 pm
LAX
-
ITM
17h 25m
1 stop
Multiple Airlines Logo
7:05 am - 8:25 am
ITM
-
LAX
17h 20m
1 stop
$971Multiple Airlines
Wed, Oct 7 - Sun, Oct 18
United Airlines Logo
2:24 pm - 5:05 pm
SAN
-
ITM
34h 41m
2 stops
United Airlines Logo
12:50 pm - 5:26 pm
ITM
-
SAN
44h 36m
2 stops
$973United Airlines
Sun, Aug 30 - Mon, Sep 14
Japan Airlines Logo
2:00 pm - 8:25 pm
LAX
-
ITM
14h 25m
1 stop
Japan Airlines Logo
2:30 pm - 11:30 am
ITM
-
LAX
13h 00m
1 stop
$976Japan Airlines
Sun, Aug 9 - Mon, Aug 17
Multiple Airlines Logo
10:25 am - 6:55 pm
LAX
-
ITM
16h 30m
1 stop
Multiple Airlines Logo
2:05 pm - 8:30 am
ITM
-
LAX
34h 25m
1 stop
$983Multiple Airlines
Fri, Oct 16 - Tue, Oct 27
Japan Airlines Logo
1:30 pm - 7:50 pm
LAX
-
ITM
14h 20m
1 stop
Japan Airlines Logo
10:20 am - 11:30 am
ITM
-
LAX
17h 10m
1 stop
$986Japan Airlines
Thu, Jul 30 - Mon, Aug 17

Air Canada flights from California to Osaka Itami Airport

Our best Air Canada deals on California to Osaka Itami Airport flight tickets
Air Canada
Aug 18
LAS6:50 amLas Vegas Harry Reid Intl
20h 05m
2 stops
ITM6:55 pmOsaka Itami
Aug 27
ITM2:00 pmOsaka Itami
25h 46m
2 stops
LAS11:46 pmLas Vegas Harry Reid Intl
$842
Air Canada
Aug 18
LAS6:00 amLas Vegas Harry Reid Intl
20h 55m
3 stops
ITM6:55 pmOsaka Itami
Aug 27
ITM2:00 pmOsaka Itami
25h 46m
2 stops
LAS11:46 pmLas Vegas Harry Reid Intl
$868
Air Canada
Sep 3
LAS6:50 amLas Vegas Harry Reid Intl
20h 05m
2 stops
ITM6:55 pmOsaka Itami
Sep 12
ITM2:00 pmOsaka Itami
18h 58m
2 stops
LAS4:58 pmLas Vegas Harry Reid Intl
$988

United Airlines flights from California to Osaka Itami Airport

Our best United Airlines deals on California to Osaka Itami Airport flight tickets
United Airlines
Sep 3
LAS6:00 amLas Vegas Harry Reid Intl
19h 05m
2 stops
ITM5:05 pmOsaka Itami
Sep 11
ITM12:50 pmOsaka Itami
28h 07m
2 stops
LAS12:57 amLas Vegas Harry Reid Intl
$952
United Airlines
Aug 30
SAN2:24 pmSan Diego
34h 41m
2 stops
ITM5:05 pmOsaka Itami
Sep 14
ITM12:50 pmOsaka Itami
44h 36m
2 stops
SAN5:26 pmSan Diego
$973
United Airlines
Aug 17
LAX4:10 pmLos Angeles
32h 55m
2 stops
ITM5:05 pmOsaka Itami
Aug 31
ITM12:50 pmOsaka Itami
18h 45m
1 stop
LAX3:35 pmLos Angeles
$974

momondo Fare Finder

 
Customize your flight search to find flights from California to Osaka Itami Airport 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, momondo users made 832,500 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from California to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 8/18

6:50 am-6:55 pm

2 stops20h 05m

Osaka Itami

Thu 8/27

2:00 pm-11:46 pm

2 stops25h 46m

$842

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 8/18

6:00 am-6:55 pm

3 stops20h 55m

Osaka Itami

Thu 8/27

2:00 pm-11:46 pm

2 stops25h 46m

$868

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Wed 9/2

7:15 am-5:05 pm

2 stops17h 50m

Osaka Itami

Wed 9/9

12:50 pm-2:54 pm

2 stops18h 04m

$893

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Tue 9/1

7:15 am-6:55 pm

2 stops19h 40m

Osaka Itami

Wed 9/16

4:40 pm-7:55 pm

2 stops19h 15m

$949

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Thu 9/3

6:00 am-5:05 pm

2 stops19h 05m

Osaka Itami

Fri 9/11

12:50 pm-12:57 am

2 stops28h 07m

$952

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Wed 10/7

10:25 am-7:50 pm

1 stop17h 25m

Osaka Itami

Sun 10/18

7:05 am-8:25 am

1 stop17h 20m

$971

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Sun 8/30

2:24 pm-5:05 pm

2 stops34h 41m

Osaka Itami

Mon 9/14

12:50 pm-5:26 pm

2 stops44h 36m

$973
Quickest round-trip

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Sun 8/9

2:00 pm-8:25 pm

1 stop14h 25m

Osaka Itami

Mon 8/17

2:30 pm-11:30 am

1 stop13h 00m

$976

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Fri 10/16

10:25 am-6:55 pm

1 stop16h 30m

Osaka Itami

Tue 10/27

2:05 pm-8:30 am

1 stop34h 25m

$983

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Thu 7/30

1:30 pm-7:50 pm

1 stop14h 20m

Osaka Itami

Mon 8/17

10:20 am-11:30 am

1 stop17h 10m

$986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Osaka from

How to get the cheapest flight ticket from California to Osaka Itami Airport

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

What is the cheapest month to fly to Osaka Itami Airport?

If you are unable to visit Osaka Itami Airport during the month of June, then departing from California during the month April is also very affordable. Most momondo users find prices during this month for around $217.

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

You are more likely to see cheaper flights to Osaka Itami Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Osaka Itami Airport for around $1,001 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Osaka Itami Airport from California for as low as $853 on momondo.

Can stopping save me money on California to Osaka Itami Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a California to Osaka Itami Airport flight.

Cheap California to Osaka Itami Airport flight deals and tips

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from California to Osaka Itami Airport takes 13h 10m
There are no direct flights from California to Osaka Itami Airport. There are no popular flight routes from California to Osaka Itami Airport.
Search flight deals

Frequently asked questions about flying from California to Osaka Itami Airport

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

    Prices for flights from California to Osaka Itami Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The travel and health documents you'll need for your trip to Osaka Itami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Osaka Itami Airport

Compare and see reviews for airlines that fly from California to Osaka Itami Airport with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $689Free CancellationRating
8.3
1,803 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $736Free CancellationRating
7.1
11,672 reviews
Search American Airlines flights
ANAPriceFrom $744Free CancellationRating
8.3
1,203 reviews
Search ANA flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

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

It is quick and easy to find California to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

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

Yes. All flights to Osaka from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

If you are not ready to book a flight from California to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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