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Cheap flights from Osaka (OSA) to Ontario (ONT) from $514

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
OSA — ONT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from Osaka to Ontario?

To save on the cost of your flight from Osaka to Ontario, book at least 12 days before your planned departure. Booking around this time can save you about 170% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $407 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,107.

What is the cheapest month to fly from Osaka to Ontario?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Ontario. Flights to Ontario from Osaka in February are about $1,170 on average during February, but can be found for as low as $96.

When is the cheapest time to fly from Osaka to Ontario (OSA - ONT)?

When flying from Osaka to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap China Airlines flights from Osaka to Ontario

Explore cheap flight options specifically provided by China Airlines for the route between Osaka and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest China Airlines flights we've come across from Osaka to Ontario. Make sure to double check the flight details before booking.
Thu 9/51:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Mon 9/912:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/15$958
Fri 9/61:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Mon 9/912:45 amONT - KIX
1 stop20h 05mChina Airlines
Deal found 5/14$1,002
Fri 9/62:00 pmKIX - ONT
1 stop20h 40mChina Airlines
Mon 9/912:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/15$1,009
Sat 9/141:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Fri 9/2012:10 amONT - KIX
1 stop25h 55mChina Airlines
Deal found 5/14$1,031
Sat 9/142:00 pmKIX - ONT
1 stop20h 40mChina Airlines
Fri 9/2012:10 amONT - KIX
1 stop20h 40mChina Airlines
Deal found 5/16$1,037
Mon 8/191:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Wed 9/1812:10 amONT - KIX
1 stop20h 40mChina Airlines
Deal found 5/15$1,052
Sun 6/161:10 pmKIX - ONT
1 stop20h 55mChina Airlines
Wed 7/2412:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/16$1,091
Thu 8/82:00 pmKIX - ONT
1 stop20h 40mChina Airlines
Sun 8/1812:45 amONT - KIX
1 stop20h 05mChina Airlines
Deal found 5/15$1,222
Thu 8/82:00 pmKIX - ONT
1 stop20h 40mChina Airlines
Wed 8/2112:45 amONT - KIX
1 stop20h 05mChina Airlines
Deal found 5/15$1,242

Cheap Hawaiian Airlines flights from Osaka to Ontario

Explore cheap flight options specifically provided by Hawaiian Airlines for the route between Osaka and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Have a look at some of the cheapest available Hawaiian Airlines flights departing from Osaka and landing in Ontario. Deals are refreshing constantly so come back soon for more options.
Thu 9/58:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Tue 9/109:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/15$1,096
Wed 10/28:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Wed 10/99:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/16$1,134
Sun 6/168:45 pmKIX - ONT
1 stop17h 00mHawaiian Airlines
Thu 7/259:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/16$1,198
Thu 6/278:45 pmKIX - ONT
1 stop17h 00mHawaiian Airlines
Sat 6/299:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/14$1,212
Thu 5/308:45 pmKIX - ONT
1 stop15h 50mHawaiian Airlines
Wed 6/59:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/16$1,239
Fri 6/148:45 pmKIX - ONT
1 stop17h 00mHawaiian Airlines
Fri 6/219:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/15$1,255
Sun 7/148:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Thu 7/259:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/15$1,287
Mon 8/198:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Thu 9/199:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/15$1,295
Wed 7/248:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Sun 8/259:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/15$1,306

Cheap Osaka to Ontario flights in May & June 2024

Find cheap flight options from Osaka to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from Osaka to Ontario in May and June 2024. Check back in a little while for more flight options.
Sun 6/161:10 pmKIX - ONT
1 stop20h 55mChina Airlines
Wed 7/2412:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/16$1,091
Mon 6/174:50 pmKIX - ONT
1 stop21h 37mUnited Airlines
Sun 6/306:00 amONT - KIX
2 stops40h 50mUnited Airlines
Deal found 5/15$1,152
Sun 6/164:50 pmKIX - ONT
2 stops19h 58mUnited Airlines
Thu 7/256:00 amONT - KIX
2 stops40h 50mUnited Airlines
Deal found 5/16$1,153
Fri 5/178:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Mon 5/2010:00 amONT - KIX
1 stop16h 45mHawaiian Airlines
Deal found 5/16$1,173
Sun 6/168:45 pmKIX - ONT
1 stop17h 00mHawaiian Airlines
Thu 7/259:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/16$1,198
Thu 6/278:45 pmKIX - ONT
1 stop17h 00mHawaiian Airlines
Sat 6/299:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/14$1,212
Thu 5/308:45 pmKIX - ONT
1 stop15h 50mHawaiian Airlines
Wed 6/59:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/16$1,239
Fri 6/148:45 pmKIX - ONT
1 stop17h 00mHawaiian Airlines
Fri 6/219:40 amONT - KIX
1 stop17h 05mHawaiian Airlines
Deal found 5/15$1,255
Thu 6/271:10 pmKIX - ONT
1 stop20h 55mChina Airlines
Fri 6/2812:10 amONT - KIX
1 stop19h 50mChina Airlines
Deal found 5/14$1,314

Osaka to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Osaka and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from Osaka to Ontario in May and June 2024. Check back in a little while for more flight options.
Thu 9/51:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Mon 9/912:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/15$958
Fri 9/61:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Mon 9/912:45 amONT - KIX
1 stop20h 05mChina Airlines
Deal found 5/14$1,002
Fri 9/62:00 pmKIX - ONT
1 stop20h 40mChina Airlines
Mon 9/912:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/15$1,009
Sat 9/141:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Fri 9/2012:10 amONT - KIX
1 stop25h 55mChina Airlines
Deal found 5/14$1,031
Sat 9/142:00 pmKIX - ONT
1 stop20h 40mChina Airlines
Fri 9/2012:10 amONT - KIX
1 stop20h 40mChina Airlines
Deal found 5/16$1,037
Mon 8/191:10 pmKIX - ONT
1 stop21h 30mChina Airlines
Wed 9/1812:10 amONT - KIX
1 stop20h 40mChina Airlines
Deal found 5/15$1,052
Sun 6/161:10 pmKIX - ONT
1 stop20h 55mChina Airlines
Wed 7/2412:45 amONT - KIX
1 stop25h 20mChina Airlines
Deal found 5/16$1,091
Thu 9/58:45 pmKIX - ONT
1 stop17h 10mHawaiian Airlines
Tue 9/109:50 amONT - KIX
1 stop16h 55mHawaiian Airlines
Deal found 5/15$1,096
Wed 10/238:45 pmKIX - ONT
1 stop16h 15mMultiple Airlines
Mon 11/48:40 amONT - KIX
2 stops20h 35mMultiple Airlines
Deal found 5/15$1,125

One-way flights to Ontario from Osaka

Search for one-way flight options from Osaka to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Osaka to Ontario can select one of these great deals. For those needing a return trip from Osaka, there is a search form available above.
Mon 8/264:50 pmKIX - ONT
1 stop17h 06mUnited Airlines
Deal found 5/15$514
Mon 8/264:50 pmKIX - ONT
1 stop17h 06mUnited Airlines
Deal found 5/15$516
Mon 8/264:50 pmKIX - ONT
2 stops20h 12mUnited Airlines
Deal found 5/16$520
Wed 9/184:50 pmKIX - ONT
2 stops20h 12mUnited Airlines
Deal found 5/15$521
Wed 8/214:50 pmKIX - ONT
2 stops20h 12mUnited Airlines
Deal found 5/14$522
Wed 8/214:50 pmKIX - ONT
1 stop23h 55mUnited Airlines
Deal found 5/14$524
Mon 7/88:45 pmKIX - ONT
2 stops34h 12mMultiple Airlines
Deal found 5/15$566
Fri 6/71:10 pmKIX - ONT
1 stop20h 55mChina Airlines
Deal found 5/15$587
Fri 6/71:10 pmKIX - ONT
1 stop20h 55mChina Airlines
Deal found 5/15$589

Find flights from Osaka to Ontario within your budget

Customize your flight search to find flights from Osaka to Ontario 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$958 - $1,681

Route

Depart

Return

Price

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Thu 9/5

1 stop21h 30m

Ontario

Mon 9/9

1 stop25h 20m

$958

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Fri 9/6

1 stop21h 30m

Ontario

Mon 9/9

1 stop20h 05m

$1,002

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Fri 9/6

1 stop20h 40m

Ontario

Mon 9/9

1 stop25h 20m

$1,009

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Thu 9/5

1 stop17h 10m

Ontario

Tue 9/10

1 stop16h 55m

$1,096

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Wed 10/23

1 stop16h 15m

Ontario

Mon 11/4

2 stops20h 35m

$1,125

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Fri 9/6

1 stop17h 06m

Ontario

Tue 9/10

1 stop32h 48m

$1,147

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Fri 9/6

2 stops26h 03m

Ontario

Tue 9/10

2 stops22h 05m

$1,232

Osaka ItamiOntario

ITM - ONT

ITMONT

Osaka Itami

Wed 7/3

2 stops19h 22m

Ontario

Wed 7/10

2 stops20h 55m

$1,485

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Fri 9/6

2 stops22h 45m

Ontario

Tue 9/10

2 stops34h 53m

$1,681

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated May 16, 2024.
Peruse reviews from past customers who have flown with China Airlines, Hawaiian Airlines and United Airlines from Osaka to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

7.8

Food

7.9

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Japan Airlines
8.3
Very good
1,472 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

7.8

Food

7.9

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

China Airlines
8.3
Very good
910 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

7.8

Food

7.9

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Emirates
8.1
Very good
3,955 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

7.8

Food

7.9

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Delta
8.0
Very good
10,673 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

7.8

Food

7.9

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Hawaiian Airlines
8.0
Very good
2,297 reviews
Japan Airlines
8.3
Very good
1,472 reviews
Check prices

Comfort

8.2

Overall

8.3

Boarding

8.4

Crew

8.7

Entertainment

7.8

Food

7.9

Reviews

1 / 10

Our flight was changed a couple of times. It was a choas just to a boarding pass!! Boarding was not better!

Related info for your journey

Find useful and relevant information for your journey from Osaka to Ontario. 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 Ontario from Osaka?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Osaka. On average, Ontario has 0 inbound flights from Osaka per day from 0 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Osaka to Ontario for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Osaka to Ontario for under $1,000. The cheapest flight booked recently is on China Airlines for just $958, but on average you can expect to pay $1,112.

  • What does KIX to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Osaka Kansai Intl Airport to Ontario Airport flight would often be abbreviated as a KIX to ONT flight. Osaka Itami Airport (ITM), Kobe Airport (UKB) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Osaka to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Osaka to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Osaka to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Osaka to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Osaka to Ontario that include hotel bookings?

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

  • How can I find direct flights from Osaka to Ontario?

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

  • Can I find deals for business class flights from Osaka to Ontario?

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

  • Can I find deals for flights from Osaka to Ontario that allow pets onboard?

    Many airlines flying from Osaka to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Osaka to Ontario?

    Yes, you can often find last-minute deals on Osaka to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Osaka to Ontario flight deals updated?

    The Osaka to Ontario flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Osaka to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

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Search flights from Osaka to Ontario by cabin class

Find flights from Osaka to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Osaka to Ontario?

Cheapflights makes it easy to find Osaka to Ontario flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Osaka to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Osaka to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Osaka to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Osaka to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Osaka to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Osaka to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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