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$386+ Cheap flights from Tokyo (TYO) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYO — ONT
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Tokyo to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Tokyo (TYO) 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$767
(United Airlines)

One-way from

$386
(Trip.com)

Popular in

August

Cheapest in

February

Average price

$763
Provider with most accurate pricing for Tokyo (TYO)-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo (TYO)-Ontario flights.
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From Tokyo (TYO) to Ontario
Search Deals
One-way flight from Tokyo (TYO) to Ontario
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Tokyo to Ontario

Cheapest flights from Tokyo to Ontario
Explore the most affordable flight options available from Tokyo to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This United Airlines deal was found by Cheapflights users on 1/30. 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 3/14:50 pmNRT - ONT
1 stop18h 41mUnited Airlines
Wed 3/53:30 pmONT - NRT
1 stop30h 30mUnited Airlines
Deal found 1/30$767
This Delta deal was found by Cheapflights users on 1/30. 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 2/184:50 pmHND - ONT
2 stops24h 01mDelta
Wed 2/266:00 amONT - HND
1 stop16h 20mDelta
Deal found 1/30$791
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:00 pmNRT - ONT
1 stop38h 00mChina Airlines
Sat 5/312:10 amONT - NRT
1 stop21h 05mChina Airlines
Deal found 1/30$883
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 2/74:25 pmHND - ONT
1 stop18h 32mUnited Airlines
Thu 2/206:00 amONT - HND
1 stop15h 50mUnited Airlines
Deal found 1/30$884
This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/38:55 pmNRT - ONT
2 stops35h 48mKorean Air
Tue 4/85:40 amONT - NRT
2 stops22h 05mKorean Air
Deal found 1/30$958
This Bravofly deal was found by Cheapflights users on 1/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/69:20 pmHND - ONT
1 stop17h 30mHawaiian Airlines
Wed 2/199:45 amONT - HND
1 stop16h 45mHawaiian Airlines
Deal found 1/30$985
This Hawaiian Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/137:55 pmNRT - ONT
1 stop18h 55mHawaiian Airlines
Sun 2/169:45 amONT - NRT
1 stop37h 15mHawaiian Airlines
Deal found 1/30$1,020
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 2/76:00 pmHND - ONT
1 stop17h 37mAmerican Airlines
Thu 2/206:05 amONT - HND
1 stop19h 20mAmerican Airlines
Deal found 1/30$1,038
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:00 pmNRT - ONT
1 stop38h 00mMultiple Airlines
Wed 5/77:00 amONT - NRT
2 stops37h 40mMultiple Airlines
Deal found 1/30$1,142
This StudentUniverse deal was found by Cheapflights users on 1/30. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/42:00 amHND - ONT
2 stops30h 25mKorean Air
Wed 2/126:00 amONT - HND
2 stops23h 50mKorean Air
Deal found 1/30$1,220
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/42:00 amHND - ONT
2 stops37h 32mMultiple Airlines
Wed 2/129:45 amONT - HND
1 stop16h 45mMultiple Airlines
Deal found 1/30$1,365
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Fri 6/205:20 pmNRT - ONT
2 stops16h 26mAmerican Airlines
Sun 6/2912:57 amONT - NRT
1 stop22h 03mAmerican Airlines
Deal found 1/30$1,498

Find flights from Tokyo to Ontario within your budget

Customize your flight search to find flights from Tokyo 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 2,558,603 searches. Data last updated January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sat 3/1

4:50 pm-6:31 pm

1 stop18h 41m

Ontario

Wed 3/5

3:30 pm-3:00 pm

1 stop30h 30m

$767

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Tue 2/18

4:50 pm-11:51 pm

2 stops24h 01m

Ontario

Wed 2/26

6:00 am-3:20 pm

1 stop16h 20m

$791

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 4/30

8:00 pm-6:00 pm

1 stop38h 00m

Ontario

Sat 5/3

12:10 am-1:15 pm

1 stop21h 05m

$883

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Thu 2/20

4:25 pm-12:15 pm

1 stop12h 50m

Ontario

Mon 3/3

6:00 am-2:50 pm

1 stop15h 50m

$885

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Thu 4/3

8:55 pm-4:43 pm

2 stops35h 48m

Ontario

Tue 4/8

5:40 am-7:45 pm

2 stops22h 05m

$958

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Thu 2/13

7:55 pm-9:50 pm

1 stop18h 55m

Ontario

Sun 2/16

9:45 am-4:00 pm

1 stop37h 15m

$1,020

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Tue 2/18

9:20 pm-9:50 pm

1 stop17h 30m

Ontario

Wed 2/26

9:45 am-7:30 pm

1 stop16h 45m

$1,052

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 4/30

8:00 pm-6:00 pm

1 stop38h 00m

Ontario

Wed 5/7

7:00 am-12:40 pm

2 stops37h 40m

$1,142

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Fri 6/20

5:20 pm-5:46 pm

2 stops16h 26m

Ontario

Sun 6/29

12:57 am-3:00 pm

1 stop22h 03m

$1,498

TokyoOntario

HND - ONT

HNDONT

Tokyo Haneda

Thu 2/13

12:30 pm-9:50 pm

2 stops26h 20m

Ontario

Wed 2/26

9:45 am-8:10 pm

1 stop17h 25m

$1,618

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 33 results
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Compare providers for flights from Tokyo to Ontario

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 Tokyo to Ontario in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Tokyo-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo-Ontario flights, Cheapflights users trust FlightHub the most. FlightHub 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 Tokyo-Ontario 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 Tokyo to Ontario

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

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

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

Currently, August is the cheapest month in which you can book a flight from Tokyo to Ontario (average of $246). Flying from Tokyo to Ontario in March is currently the most expensive (average of $310). 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 TYO to ONT?

Find hourly flight availability from Tokyo 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 January 30, 2025.

When flying from Tokyo to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the afternoon.

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 January 30, 2025.
See what other customers who have flown with Korean Air, Japan Airlines and China Airlines from Tokyo to Ontario have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,445 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
727 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,450 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Hawaiian Airlines
7.9
Good
2,320 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Entertainment

8.2

Crew

8.7

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    Ontario (ONT) is the airport you will fly into if you book a flight from Tokyo to Ontario. You should not have trouble finding flights to Ontario from Tokyo; the airport handles an average of 0 inbound flights from Tokyo per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ontario airport from Tokyo. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • What are the cheapest airlines flying from Tokyo to Ontario round-trip?

    Currently priced at $767, United Airlines will fly you from Tokyo to Ontario and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and China Airlines - these airlines can fly you to your destination from $791 and $883, respectively.

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

    The cheapest airlines for a one-way flight from Tokyo to Ontario are Delta ($463), United Airlines ($490), and China Airlines ($549).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tokyo 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 Tokyo to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Tokyo to Ontario (average of $246). Flying from Tokyo to Ontario in March is currently the most expensive (average of $310). 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

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