￥72,900 Cheap Flights from Osaka (KIX) to Ontario (ONT)

View ￥72,900 flight on Wed, May 20, 2026Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Los Angeles - Ontario Intl. Airport (ONT)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Osaka to Ontario (KIX-ONT)

Prices were available within the past 7 days and start at ￥72,900 for one-way flights and ￥126,380 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 13 - Sun, Nov 16
KIX
Osaka
ONT
Ontario
￥126,380 Roundtrip, found 2 days ago
￥126,380
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Osaka to Ontario, returning Sun, Nov 16, priced at ￥126,380 found 2 days ago
United
Tue, Oct 28 - Tue, Nov 4
KIX
Osaka
ONT
Ontario
￥126,420 Roundtrip, found 1 hour ago
￥126,420
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Oct 28 from Osaka to Ontario, returning Tue, Nov 4, priced at ￥126,420 found 1 hour ago
United
Wed, Nov 19 - Mon, Nov 24
KIX
Osaka
ONT
Ontario
￥126,450 Roundtrip, just found
￥126,450
Roundtrip
just found
Select United flight, departing Wed, Nov 19 from Osaka to Ontario, returning Mon, Nov 24, priced at ￥126,450 just found
Delta
Tue, Sep 9 - Thu, Sep 11
KIX
Osaka
ONT
Ontario
￥129,910 Roundtrip, found 4 days ago
￥129,910
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 9 from Osaka to Ontario, returning Thu, Sep 11, priced at ￥129,910 found 4 days ago
Delta
Sun, Nov 9 - Mon, Nov 17
KIX
Osaka
ONT
Ontario
￥130,020 Roundtrip, found 3 days ago
￥130,020
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Nov 9 from Osaka to Ontario, returning Mon, Nov 17, priced at ￥130,020 found 3 days ago
STARLUX Airlines
Wed, Jan 21 - Mon, Jan 26
KIX
Osaka
ONT
Ontario
￥131,280 Roundtrip, found 2 days ago
￥131,280
Roundtrip
found 2 days ago
Select STARLUX Airlines flight, departing Wed, Jan 21 from Osaka to Ontario, returning Mon, Jan 26, priced at ￥131,280 found 2 days ago
STARLUX Airlines
Mon, Nov 3 - Sat, Nov 8
KIX
Osaka
ONT
Ontario
￥131,360 Roundtrip, found 1 day ago
￥131,360
Roundtrip
found 1 day ago
Select STARLUX Airlines flight, departing Mon, Nov 3 from Osaka to Ontario, returning Sat, Nov 8, priced at ￥131,360 found 1 day ago
STARLUX Airlines
Fri, Sep 5 - Mon, Sep 15
KIX
Osaka
ONT
Ontario
￥131,390 Roundtrip, found 14 hours ago
￥131,390
Roundtrip
found 14 hours ago
Select STARLUX Airlines flight, departing Fri, Sep 5 from Osaka to Ontario, returning Mon, Sep 15, priced at ￥131,390 found 14 hours ago
China Airlines
Sat, Sep 13 - Mon, Sep 22
KIX
Osaka
ONT
Ontario
￥150,730 Roundtrip, found 4 days ago
￥150,730
Roundtrip
found 4 days ago
Select China Airlines flight, departing Sat, Sep 13 from Osaka to Ontario, returning Mon, Sep 22, priced at ￥150,730 found 4 days ago
Korean Air
Wed, Nov 12 - Sun, Nov 16
KIX
Osaka
ONT
Ontario
￥170,760 Roundtrip, found 3 days ago
￥170,760
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Nov 12 from Osaka to Ontario, returning Sun, Nov 16, priced at ￥170,760 found 3 days ago
Flights from Osaka (KIX) to Ontario (ONT)
Origin airport
Kansai Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
Air Canada, China Airlines, Delta, Japan Airlines, Korean Air, STARLUX Airlines, United
Roundtrip price
￥126,380
Distance
9218 km

Frequently asked questions

How much is a flight from Kansai Intl. Airport to ONT?
If you're planning on traveling between Kansai Intl. Airport (KIX) and ONT, round-trip flights start from ￥126,380. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from KIX to Ontario Airport?
Most flights can be canceled online, but whether or not you are charged a fee differs between airlines. If you do need to cancel your vacation, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from KIX 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 Kansai Intl. Airport to Los Angeles - Ontario Intl. Airport (ONT) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from KIX to ONT?
Make the 13 hours and 45 minutes between Kansai Intl. Airport and Los Angeles - Ontario Intl. Airport (ONT) as comfortable as possible. Bring the essentials, like your toothbrush, medication and a neck pillow, and sit back and enjoy the flight!
How far is the flight from Kansai Intl. Airport to ONT?
With around 9,300 kilometers separating Tajiri and Ontario, your flight will be a long one. Pack wisely to make your time on board more comfortable. Things like warm clothing and a good neck pillow should be in your carry-on bag.
Which airlines fly direct from Kansai Intl. Airport to Ontario Airport?
At the moment, no airlines offer direct flights from Kansai Intl. Airport (KIX) to Los Angeles - Ontario Intl. Airport (ONT). You'll have to book a flight with at least one stop. To score the best price and connections, lock in your airfare ahead of time.
Are KIX to Los Angeles - Ontario Intl. Airport (ONT) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Kansai Intl. Airport (KIX) to Los Angeles - Ontario Intl. Airport (ONT) last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

Ontario nearby Airports

Los Angeles

Osaka to Los Angeles Intl.
￥107,090

Orange County

Osaka to John Wayne
￥129,910

Burbank

Osaka to Hollywood Burbank
￥135,730

Long Beach

Osaka to Long Beach Municipal
￥144,370
Osaka nearby Airports

Osaka

Kobe to Ontario
￥161,940

Kobe