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Cheap flights from San Jose to Osaka from $512

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 to Osaka departing on 12/29. 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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Find the cheapest flights from San Jose to Osaka

Cheap round-trip flights

Logo
12:10 pm - 8:25 pmSJC-ITM
16h 15m1 stop
Logo
9:25 am - 10:10 amITM-SJC
16h 45m1 stop
$837
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Mon, Sep 8 - Wed, Sep 24
Logo
6:15 am - 7:25 amSJC-ITM
33h 10m2 stops
Logo
2:05 pm - 10:43 pmITM-SJC
24h 38m2 stops
$869
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
10:06 am - 7:25 amSJC-ITM
29h 19m2 stops
Logo
2:05 pm - 10:10 amITM-SJC
36h 05m1 stop
$877
Find Deal
Tue, Sep 16 - Tue, Sep 23
Alaska Airlines Logo
12:52 pm - 7:45 pmSJC-ITM
38h 53m2 stops
Alaska Airlines Logo
2:35 pm - 5:36 pmITM-SJC
19h 01m2 stops
$962Alaska Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 24
Logo
12:10 pm - 7:50 pmSJC-ITM
15h 40m1 stop
Logo
6:00 pm - 10:10 amITM-SJC
32h 10m2 stops
$965
Find Deal
Mon, Sep 8 - Wed, Sep 24
Alaska Airlines Logo
8:10 am - 7:55 pmSJC-ITM
18h 45m2 stops
Alaska Airlines Logo
2:50 pm - 7:04 pmITM-SJC
21h 14m1 stop
$969Alaska Airlines
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Wed, Feb 4 - Wed, Mar 4
Logo
12:10 pm - 7:50 pmSJC-ITM
15h 40m1 stop
Logo
10:40 am - 10:10 amITM-SJC
39h 30m3 stops
$997
Find Deal
Sat, Aug 30 - Tue, Sep 2
Japan Airlines Logo
8:10 am - 7:50 pmSJC-ITM
18h 40m2 stops
Japan Airlines Logo
2:50 pm - 1:45 pmITM-SJC
15h 55m2 stops
$1,061Japan Airlines
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Wed, Nov 12 - Wed, Nov 19
Japan Airlines Logo
8:10 am - 7:55 pmSJC-ITM
18h 45m2 stops
Japan Airlines Logo
2:50 pm - 2:10 pmITM-SJC
16h 20m2 stops
$1,065Japan Airlines
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Fri, Jan 9 - Fri, Jan 16
Qatar Airways Logo
1:00 pm - 7:35 amSJC-ITM
50h 35m3 stops
Qatar Airways Logo
8:05 pm - 5:36 pmITM-SJC
37h 31m3 stops
$2,672Qatar Airways
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Mon, Sep 8 - Wed, Sep 24

Japan Airlines flights from San Jose to Osaka Itami Airport

Our best Japan Airlines deals on San Jose to Osaka Itami Airport flight tickets
Japan Airlines
Nov 12
SJC8:10 amSan Jose
18h 40m
2 stops
ITM7:50 pmOsaka Itami
Nov 19
ITM2:50 pmOsaka Itami
15h 55m
2 stops
SJC1:45 pmSan Jose
$1,061
Find similar
Japan Airlines
Jan 9
SJC8:10 amSan Jose
18h 45m
2 stops
ITM7:55 pmOsaka Itami
Jan 16
ITM2:50 pmOsaka Itami
16h 20m
2 stops
SJC2:10 pmSan Jose
$1,065
Find similar
Japan Airlines
Sep 15
SJC9:00 amSan Jose
18h 45m
2 stops
ITM7:45 pmOsaka Itami
Sep 22
ITM2:35 pmOsaka Itami
15h 46m
2 stops
SJC2:21 pmSan Jose
$1,111
Find similar

Alaska Airlines flights from San Jose to Osaka Itami Airport

Our best Alaska Airlines deals on San Jose to Osaka Itami Airport flight tickets
Alaska Airlines
Sep 8
SJC12:52 pmSan Jose
38h 53m
2 stops
ITM7:45 pmOsaka Itami
Sep 24
ITM2:35 pmOsaka Itami
19h 01m
2 stops
SJC5:36 pmSan Jose
$962
Find similar
Alaska Airlines
Feb 4
SJC8:10 amSan Jose
18h 45m
2 stops
ITM7:55 pmOsaka Itami
Mar 4
ITM2:50 pmOsaka Itami
21h 14m
2 stops
SJC7:04 pmSan Jose
$969
Find similar
Alaska Airlines
Oct 29
SJC8:10 amSan Jose
19h 40m
2 stops
ITM7:50 pmOsaka Itami
Nov 19
ITM2:50 pmOsaka Itami
22h 10m
2 stops
SJC8:00 pmSan Jose
$1,078
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Jose 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 August 18, 2025.
Use the filters below to find and compare flights from San Jose to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Mon 9/8

12:10 pm-8:25 pm

1 stop16h 15m

Osaka Itami

Wed 9/24

9:25 am-10:10 am

1 stop16h 45m

$837

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Tue 9/16

6:15 am-7:25 am

2 stops33h 10m

Osaka Itami

Tue 9/23

2:05 pm-10:43 pm

2 stops24h 38m

$869

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Tue 9/16

10:06 am-7:25 am

2 stops29h 19m

Osaka Itami

Tue 9/23

2:05 pm-10:10 am

1 stop36h 05m

$877

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Mon 9/8

12:52 pm-7:45 pm

2 stops38h 53m

Osaka Itami

Wed 9/24

2:35 pm-5:36 pm

2 stops19h 01m

$962

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Mon 9/8

12:10 pm-7:50 pm

1 stop15h 40m

Osaka Itami

Wed 9/24

6:00 pm-10:10 am

2 stops32h 10m

$965

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 2/4

8:10 am-7:55 pm

2 stops18h 45m

Osaka Itami

Wed 3/4

2:50 pm-7:04 pm

1 stop21h 14m

$969

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Sat 8/30

12:10 pm-7:50 pm

1 stop15h 40m

Osaka Itami

Tue 9/2

10:40 am-10:10 am

3 stops39h 30m

$997

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Wed 11/12

8:10 am-7:50 pm

2 stops18h 40m

Osaka Itami

Wed 11/19

2:50 pm-1:45 pm

2 stops15h 55m

$1,061

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Fri 1/9

8:10 am-7:55 pm

2 stops18h 45m

Osaka Itami

Fri 1/16

2:50 pm-2:10 pm

2 stops16h 20m

$1,065

San JoseOsaka

SJC - ITM

SJCITM

San Jose

Mon 9/8

1:00 pm-7:35 am

3 stops50h 35m

Osaka Itami

Wed 9/24

8:05 pm-5:36 pm

3 stops37h 31m

$2,672

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

When to book flights from San Jose to Osaka Itami Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose 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 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 to Osaka Itami Airport

Best Price Found

$512

Fastest flight time

14h 45m

Direct flights

None
The best one-way flight to Osaka Itami Airport from San Jose in the past 72 hours is $512. The best round-trip flight deal from San Jose to Osaka Itami Airport found on momondo in the last 72 hours is $837.
The fastest flight from San Jose to Osaka Itami Airport takes 14h 45m
There are no direct flights from San Jose to Osaka Itami Airport. Popular non-direct route for this connection is San Jose Airport - 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 14h 45m, 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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