HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$435+ Cheap flights from Osaka Itami (ITM) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
ITM — SAN
mar. 22 — mar. 291
dom. 3/22
dom. 3/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Osaka Itami to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Osaka Itami to San Diego

Cheapest flights from Osaka Itami to San Diego
Explore the most affordable flight options available from Osaka Itami to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2026.

This American Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/117:25 am
ITM
-
SAN
2 stops33h 28m
American Airlines
dom. 12/1310:47 am
SAN
-
ITM
2 stops40h 08m
American Airlines
Deal found 2/17$1,330
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/62:35 pm
ITM
-
SAN
2 stops25h 28m
Multiple Airlines
lun. 3/96:15 am
SAN
-
ITM
2 stops21h 35m
Multiple Airlines
Deal found 2/19$1,586
This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/103:30 pm
ITM
-
SAN
2 stops21h 45m
American Airlines
dom. 12/1311:40 am
SAN
-
ITM
1 stop15h 15m
American Airlines
Deal found 2/19$1,597
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/101:00 pm
ITM
-
SAN
2 stops19h 38m
United Airlines
dom. 12/136:15 am
SAN
-
ITM
2 stops18h 55m
United Airlines
Deal found 2/19$1,752

Find flight deals from Osaka Itami to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Osaka Itami (ITM) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$1,586
(Alaska Airlines)

One-way from

$435
(Kiwi.com)
Provider with most accurate pricing for Osaka Itami-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Osaka Itami-San Diego flights.
Search Deals
From Osaka Itami to San Diego
Search Deals
One-way flight from Osaka Itami to San Diego
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Osaka Itami 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2026.
Use the filters below to find and compare flights from Osaka Itami Airport to San Diego that are best for you.

Fly from

Osaka Itami

Fly to

San Diego

Route

Depart

Return

Price

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

vie. 3/6

2:35 pm-11:03 pm

2 stops25h 28m

San Diego

lun. 3/9

6:15 am-7:50 pm

2 stops21h 35m

$1,586

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

lun. 3/30

2:00 pm-8:12 pm

2 stops22h 12m

San Diego

dom. 4/12

6:36 am-6:55 pm

2 stops20h 19m

$1,792

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

vie. 6/12

12:00 pm-2:40 pm

2 stops18h 40m

San Diego

dom. 6/14

7:30 am-7:10 pm

2 stops19h 40m

$1,798

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

vie. 6/12

3:00 pm-7:51 pm

2 stops20h 51m

San Diego

dom. 6/14

8:32 pm-9:20 am

2 stops20h 48m

$1,898

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

lun. 3/30

8:05 pm-3:46 pm

2 stops35h 41m

San Diego

dom. 4/12

1:00 pm-7:50 pm

1 stop14h 50m

$1,988

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

mié. 4/29

8:10 pm-2:50 pm

3 stops34h 40m

San Diego

vie. 5/8

6:15 am-8:15 am

3 stops34h 00m

$2,075

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

dom. 5/3

8:00 am-11:41 am

2 stops43h 41m

$435

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

lun. 6/8

3:30 pm-9:05 pm

2 stops21h 35m

$450

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

sáb. 5/30

8:00 am-9:05 pm

2 stops29h 05m

$460

OsakaSan Diego

ITM - SAN

ITMSAN

Osaka Itami

sáb. 6/6

2:00 pm-9:05 pm

2 stops23h 05m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 11 results
1
2

Compare providers for flights from Osaka Itami to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Osaka Itami to San Diego in February.
ProviderPrice AccuracyTrust Score*
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Osaka Itami Airport-San Diego flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Osaka Itami Airport-San Diego flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Osaka Itami Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Osaka Itami Airport-San Diego flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Osaka Itami Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Osaka Itami to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Osaka Itami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Osaka Itami to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Osaka Itami?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Osaka Itami to San Diego. 0 airlines have flights to San Diego from Osaka Itami on a regular basis. Booking flights from Osaka Itami to San Diego should not be difficult; the airport handles an average of 0 inbound flights from Osaka Itami per day.

  • How long is the flight from Osaka Itami Airport to San Diego?

    There are many flights that can get you from Osaka Itami Airport to San Diego in 22h 12m. Fly via ANA to get the fastest option. The distance from Osaka Itami Airport to San Diego is about 5809 mi.

  • Can I find deals for flights from Osaka Itami to San Diego that include hotel bookings?

    Yes. In addition to deals on Osaka Itami to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka Itami to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka Itami to San Diego.

  • Can I find deals for business class flights from Osaka Itami to San Diego?

    Yes. Cheapflights offers flight deals from Osaka Itami to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights