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Cheap flights from San Jose, California to Osaka from $575

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Osaka departing on 1/18. 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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0 bags

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Find the cheapest flights from San Jose, California to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:15 am - 7:50 pmSJC-ITM
20h 35m2 stops
Alaska Airlines Logo
2:40 pm - 6:55 pmITM-SJC
21h 15m2 stops
$968Alaska Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
Alaska Airlines Logo
8:10 am - 7:50 pmSJC-ITM
18h 40m2 stops
Alaska Airlines Logo
2:40 pm - 7:59 pmITM-SJC
22h 19m2 stops
$1,169Alaska Airlines
Find Deal
Sun, Nov 16 - Tue, Nov 25
Alaska Airlines Logo
6:15 am - 7:50 pmSJC-ITM
20h 35m2 stops
Alaska Airlines Logo
2:40 pm - 6:55 pmITM-SJC
21h 15m2 stops
$1,171Alaska Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
Japan Airlines Logo
8:10 am - 7:50 pmSJC-ITM
18h 40m2 stops
Japan Airlines Logo
7:05 am - 4:44 pmITM-SJC
25h 39m2 stops
$1,386Japan Airlines
Find Deal
Wed, Mar 4 - Wed, Mar 18
American Airlines Logo
6:00 am - 7:20 pmSJC-ITM
44h 20m2 stops
American Airlines Logo
1:40 pm - 1:22 pmITM-SJC
40h 42m2 stops
$1,496American Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Alaska Airlines Logo
8:10 am - 7:55 pmSJC-ITM
18h 45m2 stops
Alaska Airlines Logo
2:35 pm - 7:04 pmITM-SJC
21h 29m2 stops
$1,563Alaska Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
4:00 pm - 6:10 pmSJC-ITM
33h 10m3 stops
Multiple Airlines Logo
1:00 pm - 5:52 pmITM-SJC
21h 52m3 stops
$1,568Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Multiple Airlines Logo
4:02 pm - 8:20 pmSJC-ITM
35h 18m2 stops
Multiple Airlines Logo
11:00 am - 5:38 pmITM-SJC
23h 38m2 stops
$1,630Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Multiple Airlines Logo
6:40 pm - 8:20 pmSJC-ITM
32h 40m2 stops
Multiple Airlines Logo
4:00 pm - 8:53 pmITM-SJC
21h 53m3 stops
$1,634Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Nov 26
Japan Airlines Logo
8:00 am - 7:55 pmSJC-ITM
18h 55m2 stops
Japan Airlines Logo
2:40 pm - 1:52 pmITM-SJC
16h 12m2 stops
$1,768Japan Airlines
Find Deal
Thu, Dec 11 - Thu, Dec 18

Japan Airlines flights from San Jose, California to Osaka Itami Airport

Our best Japan Airlines deals on San Jose, California to Osaka Itami Airport flight tickets
Japan Airlines
Mar 4
SJC8:10 amSan Jose
18h 40m
2 stops
ITM7:50 pmOsaka Itami
Mar 18
ITM7:05 amOsaka Itami
25h 39m
2 stops
SJC4:44 pmSan Jose
$1,386
Find similar
Japan Airlines
Dec 11
SJC8:00 amSan Jose
18h 55m
2 stops
ITM7:55 pmOsaka Itami
Dec 18
ITM2:40 pmOsaka Itami
16h 12m
2 stops
SJC1:52 pmSan Jose
$1,768
Find similar
Japan Airlines
Nov 26
SJC6:15 amSan Jose
20h 35m
2 stops
ITM7:50 pmOsaka Itami
Dec 2
ITM2:40 pmOsaka Itami
18h 14m
2 stops
SJC3:54 pmSan Jose
$2,180
Find similar

Alaska Airlines flights from San Jose, California to Osaka Itami Airport

Our best Alaska Airlines deals on San Jose, California to Osaka Itami Airport flight tickets
Alaska Airlines
Nov 25
SJC6:15 amSan Jose
20h 35m
2 stops
ITM7:50 pmOsaka Itami
Dec 2
ITM2:40 pmOsaka Itami
21h 15m
2 stops
SJC6:55 pmSan Jose
$968
Find similar
Alaska Airlines
Nov 16
SJC8:10 amSan Jose
18h 40m
2 stops
ITM7:50 pmOsaka Itami
Nov 25
ITM2:40 pmOsaka Itami
22h 19m
2 stops
SJC7:59 pmSan Jose
$1,169
Find similar
Alaska Airlines
Nov 26
SJC6:15 amSan Jose
20h 35m
2 stops
ITM7:50 pmOsaka Itami
Dec 3
ITM2:40 pmOsaka Itami
21h 15m
2 stops
SJC6:55 pmSan Jose
$1,171
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, 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 October 29, 2025.
Use the filters below to find and compare flights from San Jose, California to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Tue 11/25

6:15 am-7:50 pm

2 stops20h 35m

Osaka Itami

Tue 12/2

2:40 pm-6:55 pm

2 stops21h 15m

$968

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Sun 11/16

8:10 am-7:50 pm

2 stops18h 40m

Osaka Itami

Tue 11/25

2:40 pm-7:59 pm

2 stops22h 19m

$1,169

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 11/26

6:15 am-7:50 pm

2 stops20h 35m

Osaka Itami

Wed 12/3

2:40 pm-6:55 pm

2 stops21h 15m

$1,171

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 3/4

8:10 am-7:50 pm

2 stops18h 40m

Osaka Itami

Wed 3/18

7:05 am-4:44 pm

2 stops25h 39m

$1,386

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Thu 2/26

6:00 am-7:20 pm

2 stops44h 20m

Osaka Itami

Mon 3/2

1:40 pm-1:22 pm

2 stops40h 42m

$1,496

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Thu 2/26

8:10 am-7:55 pm

2 stops18h 45m

Osaka Itami

Mon 3/2

2:35 pm-7:04 pm

2 stops21h 29m

$1,563

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Sun 12/7

4:00 pm-6:10 pm

3 stops33h 10m

Osaka Itami

Sat 12/13

1:00 pm-5:52 pm

3 stops21h 52m

$1,568

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 11/19

4:02 pm-8:20 pm

2 stops35h 18m

Osaka Itami

Wed 11/26

11:00 am-5:38 pm

2 stops23h 38m

$1,630

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 11/19

6:40 pm-8:20 pm

2 stops32h 40m

Osaka Itami

Wed 11/26

4:00 pm-8:53 pm

3 stops21h 53m

$1,634

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Thu 12/11

8:00 am-7:55 pm

2 stops18h 55m

Osaka Itami

Thu 12/18

2:40 pm-1:52 pm

2 stops16h 12m

$1,768

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 San Jose, 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 airline that flies from San Jose to Osaka Itami?

Japan Airlines, Alaska Airlines, and Qatar Airways are the most popular carriers operating from San Jose to Osaka Itami

When to book flights from San Jose, California to Osaka Itami Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Osaka Itami Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Osaka Itami Airport (SJC to ITM) flight deals and tips

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

Direct flights

None
There are no direct flights from San Jose, California to Osaka Itami Airport. There are no popular flight routes from San Jose, California to Osaka Itami Airport.
Search flight deals

  • How far is San Jose to Osaka Itami by plane?

    San Jose and Osaka Itami are 5406.5 mi apart from one another. Flights usually cover this in 17h 30m, depending on flying conditions and air traffic around both airports.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Osaka Itami Airport.

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

    The required travel and health documents for your Osaka Itami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Osaka Itami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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 San Jose to Osaka?

It is quick and easy to find San Jose 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 San Jose to Osaka with flexible booking policies on momondo?

Flights from San Jose to Osaka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Jose to Osaka?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Osaka.

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

Yes. momondo can track prices for San Jose to Osaka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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