Ontario

$340+ Cheap flights from Japan to Ontario (ONT)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
FUK — ONT
Nov 25 — Dec 21
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Cheap flight deals from Japan to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Japan (JP0) to Ontario (ONT). 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 November 20, 2024.

Find flight deals from Japan to Ontario

Cheapest flights from Japan to Ontario
Explore the most affordable flight options available from Japan to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/69:25 pmNRT - ONT
1 stop18h 58mMultiple Airlines
Sat 12/76:45 amONT - NRT
2 stops44h 10mMultiple Airlines
Deal found 11/19$722
This Hawaiian Airlines deal was found by Cheapflights users on 11/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/247:55 pmNRT - ONT
1 stop19h 15mHawaiian Airlines
Tue 11/2610:05 amONT - NRT
1 stop36h 55mHawaiian Airlines
Deal found 11/20$874
This Hawaiian Airlines deal was found by Cheapflights users on 11/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/249:20 pmHND - ONT
1 stop17h 50mHawaiian Airlines
Thu 11/2810:05 amONT - HND
1 stop16h 25mHawaiian Airlines
Deal found 11/19$893
This oojo deal was found by Cheapflights users on 11/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/217:40 pmNRT - ONT
1 stop38h 10mChina Airlines
Wed 12/410:45 pmONT - NRT
1 stop21h 45mChina Airlines
Deal found 11/18$953
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/34:25 pmHND - ONT
1 stop34h 28mUnited Airlines
Thu 12/56:00 amONT - HND
1 stop15h 50mUnited Airlines
Deal found 11/18$988
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Sat 11/234:45 pmNRT - ONT
1 stop13h 15mUnited Airlines
Fri 12/66:00 amONT - NRT
1 stop16h 00mUnited Airlines
Deal found 11/19$1,017
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/231:05 pmHND - ONT
2 stops16h 01mAmerican Airlines
Thu 1/92:44 pmONT - HND
2 stops21h 21mAmerican Airlines
Deal found 11/20$1,055
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 12/195:30 pmNRT - ONT
2 stops32h 42mAmerican Airlines
Thu 12/2610:02 amONT - NRT
2 stops36h 28mAmerican Airlines
Deal found 11/18$1,153
This United Airlines deal was found by Cheapflights users on 11/18. 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.
Thu 11/216:30 pmKIX - ONT
1 stop13h 04mUnited Airlines
Mon 11/256:00 amONT - KIX
1 stop17h 35mUnited Airlines
Deal found 11/18$1,173
This China Airlines deal was found by Cheapflights users on 11/19. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:45 pmKIX - ONT
1 stop21h 05mChina Airlines
Tue 1/710:45 pmONT - KIX
1 stop21h 35mChina Airlines
Deal found 11/19$1,184
This Delta deal was found by Cheapflights users on 11/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/34:50 pmHND - ONT
1 stop34h 48mDelta
Tue 12/105:50 amONT - HND
1 stop16h 30mDelta
Deal found 11/18$1,224
This Delta deal was found by Cheapflights users on 11/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/208:40 pmNRT - ONT
2 stops54h 58mDelta
Sun 11/245:25 pmONT - NRT
2 stops53h 30mDelta
Deal found 11/19$1,289

Find flights from Japan to Ontario within your budget

Customize your flight search to find flights from Japan 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Fri 12/6

9:25 pm-11:23 pm

1 stop18h 58m

Ontario

Sat 12/7

6:45 am-7:55 pm

2 stops44h 10m

$722

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Tue 2/18

4:25 pm-8:40 pm

1 stop21h 15m

Ontario

Mon 2/24

6:00 am-2:50 pm

1 stop15h 50m

$758

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Tue 2/18

4:50 pm-2:29 pm

1 stop14h 39m

Ontario

Mon 2/24

5:05 am-3:45 pm

1 stop17h 40m

$760

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Sat 1/18

9:20 pm-9:40 pm

1 stop17h 20m

Ontario

Wed 1/22

9:35 am-7:30 pm

1 stop16h 55m

$925

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Fri 2/14

7:55 pm-9:50 pm

1 stop18h 55m

Ontario

Tue 2/18

9:45 am-4:00 pm

1 stop37h 15m

$940

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 3/16

2:35 pm-5:50 pm

1 stop19h 15m

Ontario

Sun 3/23

11:45 pm-6:40 pm

1 stop26h 55m

$947

OsakaOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Mon 2/3

6:30 pm-5:57 pm

1 stop16h 27m

Ontario

Fri 2/7

6:15 am-4:35 pm

1 stop17h 20m

$961

OsakaOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Wed 3/5

2:30 pm-4:50 pm

1 stop19h 20m

Ontario

Thu 3/20

11:45 pm-1:20 pm

1 stop21h 35m

$968

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 2/17

8:40 pm-10:32 pm

2 stops42h 52m

Ontario

Fri 2/21

6:00 am-9:05 pm

2 stops22h 05m

$1,021

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Mon 12/23

1:05 pm-12:06 pm

2 stops16h 01m

Ontario

Thu 1/9

2:44 pm-5:05 am

2 stops21h 21m

$1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

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Best time to book a flight from Japan to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Japan 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.

Travel insights for flights from Japan to Ontario

Get recent, data-driven insights about flights from Japan to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Japan to Ontario?

Currently, September is the cheapest month in which you can book a flight from Japan to Ontario (average of $236). Flying from Japan to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JP to ONT?

Find hourly flight availability from Japan to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Japan 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

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 November 20, 2024.
Read reviews from past customers who have flown American Airlines, Hawaiian Airlines and China Airlines from Japan to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.5
Very good
1,024 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
1,460 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.3
Very good
778 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

8.0
Very good
8,756 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

7.9
Good
2,287 reviews
8.5
Very good
1,024 reviews

Overall

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 10

The only reason I gave comfort a good and not an excellent is over something Korean Air has no control. I choose an aisle seat so I can easily stand and walk to the lavatory and so I have only one seat mate to contend with. In my case, I had someone who chose to horn in on my space. At its worst, she laid her head on her companion’s lap with her feet close to me. She made sure her feet were covered with her blanket and scrunched up so she wasn’t exactly in my face. That was good enough for me not to complain to the fight attendants.

Related info for your journey

Find useful and relevant information for your journey from Japan 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 Japan?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Japan. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • What are the cheapest airlines to fly from Japan to Ontario one-way?

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $459. Users have also found prices from $489 and $535 on United Airlines and Delta, respectively.

  • What are the most popular routes from Japan to Ontario?

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Japan 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.

  • What is the cheapest month to book a flight from Japan to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Japan to Ontario (average of $236). Flying from Japan to Ontario in December is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Japan to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Japan to Ontario

Discover the top airline that operate flights from Japan to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$972Average$1,020FlexibilityNo cancel feeOn-time70%
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