￥88,820 Cheap Flights from Osaka (ITM) to Ontario (ONT)

View ￥88,820 flight on Fri, Aug 28, 2026Opens in a new window

Popular airlines from Itami Airport (ITM) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Osaka to Ontario (ITM-ONT)

Prices were available within the past 7 days and start at ￥88,820 for one-way flights and ￥190,410 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Mon, Jan 25 - Mon, Feb 1
ITM
Osaka
ONT
Ontario
￥190,410 Roundtrip, found 5 days ago
￥190,410
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Mon, Jan 25 from Osaka to Ontario, returning Mon, Feb 1, priced at ￥190,410 found 5 days ago
All Nippon Airways
Thu, Aug 27 - Wed, Sep 9
ITM
Osaka
ONT
Ontario
￥197,360 Roundtrip, found 1 day ago
￥197,360
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Aug 27 from Osaka to Ontario, returning Wed, Sep 9, priced at ￥197,360 found 1 day ago
All Nippon Airways
Fri, Aug 28 - Sat, Sep 5
ITM
Osaka
ONT
Ontario
￥198,100 Roundtrip, found 1 day ago
￥198,100
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Fri, Aug 28 from Osaka to Ontario, returning Sat, Sep 5, priced at ￥198,100 found 1 day ago
All Nippon Airways
Wed, Aug 26 - Sat, Sep 5
ITM
Osaka
ONT
Ontario
￥198,260 Roundtrip, found 3 hours ago
￥198,260
Roundtrip
found 3 hours ago
Select All Nippon Airways flight, departing Wed, Aug 26 from Osaka to Ontario, returning Sat, Sep 5, priced at ￥198,260 found 3 hours ago
All Nippon Airways
Fri, Aug 28 - Sat, Sep 5
ITM
Osaka
ONT
Ontario
￥205,100 Roundtrip, found 1 day ago
￥205,100
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Fri, Aug 28 from Osaka to Ontario, returning Sat, Sep 5, priced at ￥205,100 found 1 day ago
American Airlines
Thu, Sep 17 - Wed, Sep 23
ITM
Osaka
ONT
Ontario
￥205,930 Roundtrip, found 6 days ago
￥205,930
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep 17 from Osaka to Ontario, returning Wed, Sep 23, priced at ￥205,930 found 6 days ago
All Nippon Airways
Thu, Aug 27 - Fri, Sep 4
ITM
Osaka
ONT
Ontario
￥229,870 Roundtrip, found 3 days ago
￥229,870
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Thu, Aug 27 from Osaka to Ontario, returning Fri, Sep 4, priced at ￥229,870 found 3 days ago
Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
ITM
Osaka
ONT
Ontario
￥231,240 Roundtrip, found 3 days ago
￥231,240
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Osaka to Ontario, returning Sun, Aug 23, priced at ￥231,240 found 3 days ago
Japan Airlines
Sat, Aug 29 - Sun, Aug 30
ITM
Osaka
ONT
Ontario
￥251,930 Roundtrip, found 3 days ago
￥251,930
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Sat, Aug 29 from Osaka to Ontario, returning Sun, Aug 30, priced at ￥251,930 found 3 days ago
United
Tue, Jul 28 - Fri, Aug 14
ITM
Osaka
ONT
Ontario
￥402,230 Roundtrip, found 3 days ago
￥402,230
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 28 from Osaka to Ontario, returning Fri, Aug 14, priced at ￥402,230 found 3 days ago

Frequently asked questions

How much is a flight from Itami Airport (ITM) to Ontario Airport?
Start packing your suitcase, because round-trip journeys from ITM to Ontario Airport start from ￥190,410. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ITM to ONT?
Every air carrier has different terms and conditions. If you decide to cancel your vacation, visit our Customer Service Portal.
How do I find cheap flights from Itami Airport to Los Angeles - Ontario Intl. Airport (ONT) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Itami Airport to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from ITM to Los Angeles - Ontario Intl. Airport (ONT)?
With a flight distance of 9,200 kilometers between Itami and Ontario, this is a long flight. Ensure that you stay hydrated and take a short walk down the aisle from time to time.
Which airlines fly direct from Itami Airport to Ontario Airport?
Unfortunately, there are no airlines that fly directly between Itami Airport (ITM) and Los Angeles - Ontario Intl. Airport (ONT). You'll have to book a flight with one or more stops.
Are Itami Airport to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
It is possible to nab a great last-minute deal from ITM to Los Angeles - Ontario Intl. Airport (ONT), but it can also be hit-or-miss. As many airlines advertise prices up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals often, so you can be certain you're always seeing the latest offers.

Travel information

Origin airport
Itami
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Alaska Airlines, American Airlines
Roundtrip price
￥190,410
Distance
9180 km

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