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Cheap flights from California to Osaka from $351

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 1/12. 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.
ANA Logo
3:45 pm - 7:30 am
LAX
-
ITM
22h 45m1 stop
ANA Logo
8:20 pm - 5:50 pm
ITM
-
LAX
14h 30m1 stop
$627ANA
Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
10:15 am - 5:35 pm
LAX
-
ITM
14h 20m1 stop
American Airlines Logo
1:40 pm - 1:20 pm
ITM
-
LAX
16h 40m1 stop
$630American Airlines
Wed, Jan 14 - Wed, Jan 21
ANA Logo
7:25 am - 8:20 pm
LAX
-
ITM
19h 55m2 stops
ANA Logo
12:00 pm - 12:40 pm
ITM
-
LAX
17h 40m1 stop
$631ANA
Sun, Feb 1 - Tue, Feb 10
American Airlines Logo
10:15 am - 7:20 pm
LAX
-
ITM
16h 05m1 stop
American Airlines Logo
8:30 am - 6:00 am
ITM
-
LAX
14h 30m1 stop
$632American Airlines
Tue, Feb 3 - Tue, Feb 10
Japan Airlines Logo
8:00 am - 7:50 pm
LAS
-
ITM
18h 50m2 stops
Japan Airlines Logo
2:35 pm - 2:54 pm
ITM
-
LAS
16h 19m2 stops
$728Japan Airlines
Tue, Mar 3 - Tue, Mar 10
Japan Airlines Logo
7:00 am - 8:00 pm
LAS
-
ITM
20h 00m2 stops
Japan Airlines Logo
2:35 pm - 2:54 pm
ITM
-
LAS
16h 19m2 stops
$730Japan Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
3:27 pm - 7:50 pm
LAS
-
ITM
35h 23m2 stops
Multiple Airlines Logo
2:35 pm - 2:54 pm
ITM
-
LAS
16h 19m2 stops
$738Multiple Airlines
Mon, Mar 2 - Tue, Mar 10
United Airlines Logo
7:15 am - 5:05 pm
LAS
-
ITM
17h 50m2 stops
United Airlines Logo
12:00 pm - 3:50 pm
ITM
-
LAS
19h 50m2 stops
$773United Airlines
Wed, May 6 - Wed, May 20
Multiple Airlines Logo
8:59 pm - 5:35 pm
SAN
-
ITM
28h 36m2 stops
Multiple Airlines Logo
2:35 pm - 4:30 pm
ITM
-
SAN
17h 55m2 stops
$791Multiple Airlines
Tue, Apr 21 - Thu, May 28
United Airlines Logo
6:00 am - 5:05 pm
ONT
-
ITM
43h 05m2 stops
United Airlines Logo
12:00 pm - 10:45 pm
ITM
-
ONT
26h 45m2 stops
$931United Airlines
Sun, Apr 5 - Fri, Apr 17

ANA flights from California to Osaka Itami Airport

Our best ANA deals on California to Osaka Itami Airport flight tickets
ANA
Jan 21
LAX3:45 pmLos Angeles
22h 45m
1 stop
ITM7:30 amOsaka Itami
Jan 28
ITM8:20 pmOsaka Itami
14h 30m
1 stop
LAX5:50 pmLos Angeles
$627
Find similar
ANA
Feb 1
LAX7:25 amLos Angeles
19h 55m
2 stops
ITM8:20 pmOsaka Itami
Feb 10
ITM12:00 pmOsaka Itami
17h 40m
1 stop
LAX12:40 pmLos Angeles
$631
Find similar
ANA
Jan 12
LAX3:45 pmLos Angeles
23h 25m
1 stop
ITM8:10 amOsaka Itami
Jan 19
ITM8:20 pmOsaka Itami
30h 30m
1 stop
LAX9:50 amLos Angeles
$637
Find similar

United Airlines flights from California to Osaka Itami Airport

Our best United Airlines deals on California to Osaka Itami Airport flight tickets
United Airlines
May 6
LAS7:15 amLas Vegas Harry Reid Intl
17h 50m
2 stops
ITM5:05 pmOsaka Itami
May 20
ITM12:00 pmOsaka Itami
19h 50m
2 stops
LAS3:50 pmLas Vegas Harry Reid Intl
$773
Find similar
United Airlines
Apr 11
LAS3:50 pmLas Vegas Harry Reid Intl
33h 15m
2 stops
ITM5:05 pmOsaka Itami
Apr 26
ITM12:00 pmOsaka Itami
27h 55m
2 stops
LAS11:55 pmLas Vegas Harry Reid Intl
$846
Find similar
United Airlines
Feb 14
SFO10:57 pmSan Francisco
50h 13m
2 stops
ITM6:10 pmOsaka Itami
Feb 27
ITM1:00 pmOsaka Itami
19h 20m
1 stop
SFO3:20 pmSan Francisco
$876
Find similar

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 December 22, 2025.
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

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Wed 1/21

3:45 pm-7:30 am

1 stop22h 45m

Osaka Itami

Wed 1/28

8:20 pm-5:50 pm

1 stop14h 30m

$627

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Wed 1/14

10:15 am-5:35 pm

1 stop14h 20m

Osaka Itami

Wed 1/21

1:40 pm-1:20 pm

1 stop16h 40m

$630

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Sun 2/1

7:25 am-8:20 pm

2 stops19h 55m

Osaka Itami

Tue 2/10

12:00 pm-12:40 pm

1 stop17h 40m

$631

Los AngelesOsaka

LAX - ITM

LAXITM

Los Angeles

Tue 2/3

10:15 am-7:20 pm

1 stop16h 05m

Osaka Itami

Tue 2/10

8:30 am-6:00 am

1 stop14h 30m

$632

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Tue 3/3

8:00 am-7:50 pm

2 stops18h 50m

Osaka Itami

Tue 3/10

2:35 pm-2:54 pm

2 stops16h 19m

$728

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 3/4

7:00 am-8:00 pm

2 stops20h 00m

Osaka Itami

Wed 3/11

2:35 pm-2:54 pm

2 stops16h 19m

$730

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Mon 3/2

3:27 pm-7:50 pm

2 stops35h 23m

Osaka Itami

Tue 3/10

2:35 pm-2:54 pm

2 stops16h 19m

$738

Las VegasOsaka

LAS - ITM

LASITM

Las Vegas Harry Reid Intl

Wed 5/6

7:15 am-5:05 pm

2 stops17h 50m

Osaka Itami

Wed 5/20

12:00 pm-3:50 pm

2 stops19h 50m

$773

San DiegoOsaka

SAN - ITM

SANITM

San Diego

Tue 4/21

8:59 pm-5:35 pm

2 stops28h 36m

Osaka Itami

Thu 5/28

2:35 pm-4:30 pm

2 stops17h 55m

$791

OntarioOsaka

ONT - ITM

ONTITM

Ontario

Sun 4/5

6:00 am-5:05 pm

2 stops43h 05m

Osaka Itami

Fri 4/17

12:00 pm-10:45 pm

2 stops26h 45m

$931

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 January, then departing from California during the month February is also very affordable. Most momondo users find prices during this month for around $719.

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

The cheapest day to depart on your flight to Osaka Itami Airport is on a Friday when prices can be found for as low as $898. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Osaka Itami Airport is Sunday, with ticket prices averaging around $1,247.

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

Flying to Osaka Itami Airport from California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $762 when looking at flights departing in the afternoon. Flights in the evening are often more expensive with an average ticket price of $1,288.

How far in advance should I book a flight 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 $988 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 $771 on momondo.

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

You could potentially save up to 6% 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

14h 05m

Direct flights

None
The fastest flight from California to Osaka Itami Airport takes 14h 05m
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

  • 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
American AirlinesPriceFrom $610Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
Japan AirlinesPriceFrom $689Free CancellationRating
8.3
1,660 reviews
Search Japan Airlines flights
ANAPriceFrom $701Free CancellationRating
8.4
1,034 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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