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Cheap flights from Osaka Itami Airport to San Francisco from $494

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka Itami Airport to San Francisco departing on 5/17. 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

Find the cheapest flights from Osaka Itami Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:00 pm - 3:15 pm
ITM
-
SFO
16h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 8:05 am
SFO
-
ITM
22h 50m
1 stop
$723Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
3:30 pm - 3:15 pm
ITM
-
SFO
15h 45m
1 stop
Multiple Airlines Logo
8:30 pm - 6:55 pm
SFO
-
ITM
30h 25m
2 stops
$901Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
2:00 pm - 3:15 pm
ITM
-
SFO
17h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 6:55 pm
SFO
-
ITM
33h 40m
1 stop
$983Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
2:00 pm - 3:15 pm
ITM
-
SFO
17h 15m
1 stop
Multiple Airlines Logo
5:15 pm - 1:00 pm
SFO
-
ITM
27h 45m
2 stops
$1,042Multiple Airlines
Thu, Aug 13 - Sun, Aug 16
Multiple Airlines Logo
2:20 pm - 2:45 pm
ITM
-
SFO
16h 25m
1 stop
Multiple Airlines Logo
7:42 pm - 6:55 pm
SFO
-
ITM
31h 13m
2 stops
$1,111Multiple Airlines
Mon, Jun 8 - Wed, Jun 24
Multiple Airlines Logo
7:15 am - 3:15 pm
ITM
-
SFO
24h 00m
2 stops
Multiple Airlines Logo
6:40 am - 7:50 pm
SFO
-
ITM
21h 10m
2 stops
$1,166Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
3:30 pm - 2:45 pm
ITM
-
SFO
15h 15m
1 stop
Multiple Airlines Logo
7:42 pm - 6:55 pm
SFO
-
ITM
31h 13m
2 stops
$1,221Multiple Airlines
Mon, Jun 8 - Wed, Jun 24
Multiple Airlines Logo
3:30 pm - 2:45 pm
ITM
-
SFO
15h 15m
1 stop
Multiple Airlines Logo
4:45 pm - 7:25 am
SFO
-
ITM
22h 40m
1 stop
$1,241Multiple Airlines
Mon, Jun 8 - Wed, Jun 24
Multiple Airlines Logo
3:30 pm - 2:45 pm
ITM
-
SFO
15h 15m
1 stop
Multiple Airlines Logo
4:45 pm - 7:25 am
SFO
-
ITM
22h 40m
1 stop
$1,333Multiple Airlines
Mon, Jun 8 - Wed, Jun 24
Japan Airlines Logo
11:25 am - 11:55 am
ITM
-
SFO
16h 30m
1 stop
Japan Airlines Logo
1:29 pm - 7:35 am
SFO
-
ITM
26h 06m
2 stops
$1,387Japan Airlines
Tue, Sep 8 - Wed, Sep 16

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Japan Airlines flights from Osaka Itami Airport to San Francisco

Our best Japan Airlines deals on Osaka Itami Airport to San Francisco flight tickets
Japan Airlines
Sep 8
ITM11:25 amOsaka Itami
16h 30m
1 stop
SFO11:55 amSan Francisco
Sep 16
SFO1:29 pmSan Francisco
26h 06m
2 stops
ITM7:35 amOsaka Itami
$1,387
Japan Airlines
Sep 8
ITM4:50 pmOsaka Itami
18h 35m
2 stops
SFO7:25 pmSan Francisco
Sep 16
SFO9:00 amSan Francisco
18h 50m
2 stops
ITM7:50 pmOsaka Itami
$1,389
Japan Airlines
Sep 8
ITM12:25 pmOsaka Itami
15h 30m
1 stop
SFO11:55 amSan Francisco
Sep 16
SFO1:55 pmSan Francisco
13h 55m
1 stop
ITM7:50 pmOsaka Itami
$1,500

United Airlines flights from Osaka Itami Airport to San Francisco

Our best United Airlines deals on Osaka Itami Airport to San Francisco flight tickets
United Airlines
Aug 29
ITM12:50 pmOsaka Itami
22h 14m
2 stops
SFO7:04 pmSan Francisco
Sep 1
SFO10:55 amSan Francisco
14h 10m
1 stop
ITM5:05 pmOsaka Itami
$1,763
United Airlines
Aug 29
ITM12:50 pmOsaka Itami
24h 57m
2 stops
SFO9:47 pmSan Francisco
Sep 1
SFO10:55 amSan Francisco
14h 10m
1 stop
ITM5:05 pmOsaka Itami
$1,764
United Airlines
Aug 29
ITM12:50 pmOsaka Itami
23h 27m
2 stops
SFO8:17 pmSan Francisco
Sep 1
SFO10:55 amSan Francisco
14h 10m
1 stop
ITM5:05 pmOsaka Itami
$1,765

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Itami Airport to San Francisco 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 April 18, 2026.
Use the filters below to find and compare flights from Osaka Itami Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Fri 9/4

3:00 pm-3:15 pm

1 stop16h 15m

San Francisco

Sun 9/6

5:15 pm-8:05 am

1 stop22h 50m

$723

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Fri 9/4

3:30 pm-3:15 pm

1 stop15h 45m

San Francisco

Sun 9/6

8:30 pm-6:55 pm

2 stops30h 25m

$901

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Thu 8/13

2:00 pm-3:15 pm

1 stop17h 15m

San Francisco

Sun 8/16

5:15 pm-6:55 pm

1 stop33h 40m

$983

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Thu 8/13

2:00 pm-3:15 pm

1 stop17h 15m

San Francisco

Sun 8/16

5:15 pm-1:00 pm

2 stops27h 45m

$1,042

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Mon 6/8

2:20 pm-2:45 pm

1 stop16h 25m

San Francisco

Wed 6/24

7:42 pm-6:55 pm

2 stops31h 13m

$1,111

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Fri 9/4

7:15 am-3:15 pm

2 stops24h 00m

San Francisco

Sun 9/6

6:40 am-7:50 pm

2 stops21h 10m

$1,166

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Mon 6/8

3:30 pm-2:45 pm

1 stop15h 15m

San Francisco

Wed 6/24

7:42 pm-6:55 pm

2 stops31h 13m

$1,221
Quickest round-trip

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Mon 6/8

3:30 pm-2:45 pm

1 stop15h 15m

San Francisco

Wed 6/24

4:45 pm-7:25 am

1 stop22h 40m

$1,241

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Mon 6/8

3:30 pm-2:45 pm

1 stop15h 15m

San Francisco

Wed 6/24

4:45 pm-7:25 am

1 stop22h 40m

$1,333

OsakaSan Francisco

ITM - SFO

ITMSFO

Osaka Itami

Tue 9/8

11:25 am-11:55 am

1 stop16h 30m

San Francisco

Wed 9/16

1:29 pm-7:35 am

2 stops26h 06m

$1,387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Osaka Itami Airport to San Francisco

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 day to depart on your flight to San Francisco?

The cheapest day to depart from Osaka Itami Airport to San Francisco is on a Tuesday when prices can be found for as low as $1,428. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around $1,734.

When to book flights from Osaka Itami Airport to San Francisco

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

Cheap Osaka Itami Airport to San Francisco (ITM to SFO) flight deals and tips

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

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Osaka Itami Airport to San Francisco takes 16h 10m
There are no direct flights from Osaka Itami Airport to San Francisco. There are no popular flight routes from Osaka Itami Airport to San Francisco.
Search flight deals

Frequently asked questions about flying from Osaka Itami Airport to San Francisco

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

    Osaka Itami and San Francisco are 5365.8 mi apart from one another. In terms of flight time, this usually takes a little over 16h 10m.

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

    Prices for flights from Osaka Itami Airport to San Francisco Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Osaka Itami Airport to San Francisco 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 Osaka Itami Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Fremont
Big Sur
Vallejo
Calistoga
Daly City
Salinas
Half Moon Bay
Milpitas
Pacific Grove
Sunnyvale

Why use momondo?

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

It is quick and easy to find Osaka to San Francisco 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 San Francisco that suits you.

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

momondo does allow users to show only those flights to San Francisco from Osaka which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Osaka.

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

Price alerts on flights to San Francisco from Osaka are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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