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Cheap flights from Osaka Itami Airport to San Diego from $411

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 Diego departing on 6/8. 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 Osaka Itami Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:35 pm - 7:20 am
ITM
-
SAN
32h 45m
2 stops
Multiple Airlines Logo
6:15 am - 7:50 pm
SAN
-
ITM
21h 35m
2 stops
$1,244Multiple Airlines
Tue, Apr 14 - Fri, Apr 24
Multiple Airlines Logo
8:05 pm - 2:50 pm
ITM
-
SAN
34h 45m
3 stops
Multiple Airlines Logo
1:00 pm - 7:50 pm
SAN
-
ITM
14h 50m
1 stop
$1,582Multiple Airlines
Mon, Apr 20 - Fri, Apr 24
Multiple Airlines Logo
1:30 pm - 7:20 am
ITM
-
SAN
33h 50m
2 stops
Multiple Airlines Logo
7:20 am - 9:20 am
SAN
-
ITM
34h 00m
2 stops
$1,639Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
2:35 pm - 7:39 pm
ITM
-
SAN
21h 04m
2 stops
Multiple Airlines Logo
8:35 pm - 7:45 pm
SAN
-
ITM
31h 10m
2 stops
$1,808Multiple Airlines
Sat, Jun 20 - Sat, Jun 27
Multiple Airlines Logo
2:35 pm - 5:30 pm
ITM
-
SAN
19h 55m
2 stops
Multiple Airlines Logo
6:15 am - 7:50 pm
SAN
-
ITM
21h 35m
2 stops
$1,810Multiple Airlines
Sun, Mar 8 - Sun, Mar 22
ANA Logo
2:00 pm - 7:51 pm
ITM
-
SAN
21h 51m
2 stops
ANA Logo
8:32 pm - 8:05 am
SAN
-
ITM
19h 33m
2 stops
$1,835ANA
Fri, Jun 12 - Sun, Jun 14
ANA Logo
2:00 pm - 7:51 pm
ITM
-
SAN
21h 51m
2 stops
ANA Logo
8:32 pm - 8:05 am
SAN
-
ITM
19h 33m
2 stops
$1,838ANA
Fri, Jun 12 - Sun, Jun 14
Japan Airlines Logo
2:35 pm - 11:05 am
ITM
-
SAN
12h 30m
1 stop
Japan Airlines Logo
7:15 am - 7:50 pm
SAN
-
ITM
20h 35m
2 stops
$1,854Japan Airlines
Tue, Apr 14 - Fri, Apr 24
ANA Logo
2:00 pm - 7:51 pm
ITM
-
SAN
21h 51m
2 stops
ANA Logo
8:32 pm - 10:05 am
SAN
-
ITM
21h 33m
2 stops
$1,855ANA
Fri, Jun 12 - Sun, Jun 14
Multiple Airlines Logo
2:35 pm - 3:46 pm
ITM
-
SAN
18h 11m
2 stops
Multiple Airlines Logo
7:30 am - 7:50 pm
SAN
-
ITM
20h 20m
2 stops
$1,858Multiple Airlines
Sun, Mar 8 - Sun, Mar 22

American Airlines flights from Osaka Itami Airport to San Diego

Our best American Airlines deals on Osaka Itami Airport to San Diego flight tickets
American Airlines
Apr 10
ITM2:35 pmOsaka Itami
12h 30m
1 stop
SAN11:05 amSan Diego
Apr 17
SAN1:00 pmSan Diego
14h 50m
1 stop
ITM7:50 pmOsaka Itami
$3,449
American Airlines
Jun 12
ITM2:35 pmOsaka Itami
12h 30m
1 stop
SAN11:05 amSan Diego
Jun 14
SAN7:30 amSan Diego
20h 55m
2 stops
ITM8:25 pmOsaka Itami
$4,344
American Airlines
Jun 12
ITM2:35 pmOsaka Itami
12h 30m
1 stop
SAN11:05 amSan Diego
Jun 14
SAN7:30 amSan Diego
20h 55m
2 stops
ITM8:25 pmOsaka Itami
$4,347

ANA flights from Osaka Itami Airport to San Diego

Our best ANA deals on Osaka Itami Airport to San Diego flight tickets
ANA
Jun 12
ITM2:00 pmOsaka Itami
21h 51m
2 stops
SAN7:51 pmSan Diego
Jun 14
SAN8:32 pmSan Diego
19h 33m
2 stops
ITM8:05 amOsaka Itami
$1,835
ANA
Jun 12
ITM2:00 pmOsaka Itami
21h 51m
2 stops
SAN7:51 pmSan Diego
Jun 14
SAN8:32 pmSan Diego
19h 33m
2 stops
ITM8:05 amOsaka Itami
$1,838
ANA
Jun 12
ITM2:00 pmOsaka Itami
21h 51m
2 stops
SAN7:51 pmSan Diego
Jun 14
SAN8:32 pmSan Diego
21h 33m
2 stops
ITM10:05 amOsaka Itami
$1,855

momondo Fare Finder

 
Customize your flight search to find flights from Osaka Itami Airport to San Diego 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 February 26, 2026.
Use the filters below to find and compare flights from Osaka Itami Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Tue 4/14

2:35 pm-7:20 am

2 stops32h 45m

San Diego

Fri 4/24

6:15 am-7:50 pm

2 stops21h 35m

$1,244

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Mon 4/20

8:05 pm-2:50 pm

3 stops34h 45m

San Diego

Fri 4/24

1:00 pm-7:50 pm

1 stop14h 50m

$1,582

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Wed 4/8

1:30 pm-7:20 am

2 stops33h 50m

San Diego

Wed 4/15

7:20 am-9:20 am

2 stops34h 00m

$1,639

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Sat 6/20

2:35 pm-7:39 pm

2 stops21h 04m

San Diego

Sat 6/27

8:35 pm-7:45 pm

2 stops31h 10m

$1,808

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Sun 3/8

2:35 pm-5:30 pm

2 stops19h 55m

San Diego

Sun 3/22

6:15 am-7:50 pm

2 stops21h 35m

$1,810

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Fri 6/12

2:00 pm-7:51 pm

2 stops21h 51m

San Diego

Sun 6/14

8:32 pm-8:05 am

2 stops19h 33m

$1,835

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Fri 6/12

2:00 pm-7:51 pm

2 stops21h 51m

San Diego

Sun 6/14

8:32 pm-8:05 am

2 stops19h 33m

$1,838

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Tue 4/14

2:35 pm-11:05 am

1 stop12h 30m

San Diego

Fri 4/24

7:15 am-7:50 pm

2 stops20h 35m

$1,854

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Fri 6/12

2:00 pm-7:51 pm

2 stops21h 51m

San Diego

Sun 6/14

8:32 pm-10:05 am

2 stops21h 33m

$1,855

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

Sun 3/8

2:35 pm-3:46 pm

2 stops18h 11m

San Diego

Sun 3/22

7:30 am-7:50 pm

2 stops20h 20m

$1,858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Osaka Itami Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka Itami Airport to San Diego 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 Diego (ITM to SAN) flight deals and tips

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

Fastest flight time

18h 42m

Direct flights

None
The fastest flight from Osaka Itami Airport to San Diego takes 18h 42m
There are no direct flights from Osaka Itami Airport to San Diego. There are no popular flight routes from Osaka Itami Airport to San Diego.
Search flight deals

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

    The straight-line distance from Osaka Itami to San Diego is 5811.3 mi. By plane, this route typically takes 18h 42m.

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

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

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

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

    The travel and health documents required for your trip to San Diego 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 Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Osaka Itami Airport to San Diego?

    Search flight deals from Osaka Itami Airport to San Diego. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Osaka Itami Airport to San Diego with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Osaka to San Diego. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Diego from Osaka with this policy.

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

momondo provides multiple filters to help you find the best flight to San Diego from Osaka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Osaka to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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