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Cheap flights from California to Osaka from $362

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 8/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:10 am - 7:35 am
SFO
-
ITM
14h 25m
1 stop
Multiple Airlines Logo
2:00 pm - 2:45 pm
ITM
-
SFO
16h 45m
1 stop
$953Multiple Airlines
Mon, Sep 28 - Wed, Oct 14
Multiple Airlines Logo
1:10 am - 7:25 am
SFO
-
ITM
14h 15m
1 stop
Multiple Airlines Logo
2:35 pm - 2:45 pm
ITM
-
SFO
16h 10m
1 stop
$968Multiple Airlines
Mon, Sep 28 - Tue, Oct 13
ANA Logo
7:05 am - 6:10 pm
SNA
-
ITM
19h 05m
2 stops
ANA Logo
12:50 pm - 1:53 pm
ITM
-
SNA
17h 03m
2 stops
$1,060ANA
Tue, Aug 18 - Tue, Aug 25
ANA Logo
8:04 am - 8:15 pm
LAS
-
ITM
20h 11m
2 stops
ANA Logo
5:40 pm - 8:04 pm
ITM
-
LAS
18h 24m
2 stops
$1,078ANA
Mon, Aug 31 - Wed, Sep 9
Japan Airlines Logo
7:15 am - 7:50 pm
LAS
-
ITM
20h 35m
2 stops
Japan Airlines Logo
10:20 am - 3:34 pm
ITM
-
LAS
21h 14m
2 stops
$1,080Japan Airlines
Wed, Aug 19 - Tue, Aug 25
Japan Airlines Logo
7:15 am - 7:50 pm
LAS
-
ITM
20h 35m
2 stops
Japan Airlines Logo
2:30 pm - 5:31 pm
ITM
-
LAS
19h 01m
2 stops
$1,104Japan Airlines
Sun, Aug 9 - Tue, Aug 18
American Airlines Logo
1:30 pm - 7:50 pm
LAX
-
ITM
14h 20m
1 stop
American Airlines Logo
7:25 am - 6:25 am
ITM
-
LAX
15h 00m
1 stop
$1,152American Airlines
Sat, Jul 4 - Thu, Jul 9
American Airlines Logo
7:25 pm - 8:35 am
LAS
-
ITM
21h 10m
2 stops
American Airlines Logo
8:20 am - 9:33 am
ITM
-
LAS
17h 13m
2 stops
$1,197American Airlines
Thu, Jul 2 - Wed, Jul 8
United Airlines Logo
7:05 am - 5:05 pm
SNA
-
ITM
18h 00m
2 stops
United Airlines Logo
12:50 pm - 3:30 pm
ITM
-
SNA
18h 40m
2 stops
$1,275United Airlines
Mon, Aug 31 - Fri, Sep 4
United Airlines Logo
6:08 am - 5:05 pm
ONT
-
ITM
18h 57m
2 stops
United Airlines Logo
12:50 pm - 6:16 pm
ITM
-
ONT
21h 26m
2 stops
$1,275United Airlines
Sun, Aug 30 - Wed, Sep 2

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Japan Airlines flights from California to Osaka Itami Airport

Our best Japan Airlines deals on California to Osaka Itami Airport flight tickets
Japan Airlines
Aug 19
LAS7:15 amLas Vegas Harry Reid Intl
20h 35m
2 stops
ITM7:50 pmOsaka Itami
Aug 25
ITM10:20 amOsaka Itami
21h 14m
2 stops
LAS3:34 pmLas Vegas Harry Reid Intl
$1,080
Japan Airlines
Aug 9
LAS7:15 amLas Vegas Harry Reid Intl
20h 35m
2 stops
ITM7:50 pmOsaka Itami
Aug 18
ITM2:30 pmOsaka Itami
19h 01m
2 stops
LAS5:31 pmLas Vegas Harry Reid Intl
$1,104
Japan Airlines
Jul 28
SAN1:35 pmSan Diego
14h 15m
1 stop
ITM7:50 pmOsaka Itami
Aug 12
ITM9:25 amOsaka Itami
18h 10m
1 stop
SAN11:35 amSan Diego
$1,105

American Airlines flights from California to Osaka Itami Airport

Our best American Airlines deals on California to Osaka Itami Airport flight tickets
American Airlines
Jul 4
LAX1:30 pmLos Angeles
14h 20m
1 stop
ITM7:50 pmOsaka Itami
Jul 9
ITM7:25 amOsaka Itami
15h 00m
1 stop
LAX6:25 amLos Angeles
$1,152
American Airlines
Oct 25
LAX12:45 amLos Angeles
15h 55m
1 stop
ITM8:40 amOsaka Itami
Nov 8
ITM8:25 amOsaka Itami
14h 35m
1 stop
LAX6:00 amLos Angeles
$1,167
American Airlines
Jul 2
LAS7:25 pmLas Vegas Harry Reid Intl
21h 10m
2 stops
ITM8:35 amOsaka Itami
Jul 8
ITM8:20 amOsaka Itami
17h 13m
2 stops
LAS9:33 amLas Vegas Harry Reid Intl
$1,197

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 June 21, 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

San FranciscoOsaka

SFO - ITM

SFOITM

San Francisco

Mon 9/28

1:10 am-7:35 am

1 stop14h 25m

Osaka Itami

Wed 10/14

2:00 pm-2:45 pm

1 stop16h 45m

$953

San FranciscoOsaka

SFO - ITM

SFOITM

San Francisco

Mon 9/28

1:10 am-7:25 am

1 stop14h 15m

Osaka Itami

Tue 10/13

2:35 pm-2:45 pm

1 stop16h 10m

$968

Santa AnaOsaka

SNA - ITM

SNAITM

Santa Ana J. Wayne/Orange Cnty

Tue 8/18

7:05 am-6:10 pm

2 stops19h 05m

Osaka Itami

Tue 8/25

12:50 pm-1:53 pm

2 stops17h 03m

$1,060

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Mon 8/31

8:04 am-8:15 pm

2 stops20h 11m

Osaka Itami

Wed 9/9

5:40 pm-8:04 pm

2 stops18h 24m

$1,078

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 8/19

7:15 am-7:50 pm

2 stops20h 35m

Osaka Itami

Tue 8/25

10:20 am-3:34 pm

2 stops21h 14m

$1,080

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Sun 8/9

7:15 am-7:50 pm

2 stops20h 35m

Osaka Itami

Tue 8/18

2:30 pm-5:31 pm

2 stops19h 01m

$1,104
Quickest round-trip

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Sat 7/4

1:30 pm-7:50 pm

1 stop14h 20m

Osaka Itami

Thu 7/9

7:25 am-6:25 am

1 stop15h 00m

$1,152

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Thu 7/2

7:25 pm-8:35 am

2 stops21h 10m

Osaka Itami

Wed 7/8

8:20 am-9:33 am

2 stops17h 13m

$1,197

Santa AnaOsaka

SNA - ITM

SNAITM

Santa Ana J. Wayne/Orange Cnty

Mon 8/31

7:05 am-5:05 pm

2 stops18h 00m

Osaka Itami

Fri 9/4

12:50 pm-3:30 pm

2 stops18h 40m

$1,275

OntarioOsaka

ONT - ITM

ONTITM

Ontario

Sun 8/30

6:08 am-5:05 pm

2 stops18h 57m

Osaka Itami

Wed 9/2

12:50 pm-6:16 pm

2 stops21h 26m

$1,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 April, then departing from California during the month November is also very affordable. Most momondo users find prices during this month for around $626.

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 $217Free CancellationRating
8.3
1,843 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $736Free CancellationRating
7.1
11,737 reviews
Search American Airlines flights
ANAPriceFrom $744Free CancellationRating
8.3
1,250 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.

An easier way to manage your Osaka Itami Airport trip

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