HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Nagoya

$401+ Cheap flights from Ontario (ONT) to Nagoya

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NGO
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Nagoya with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ontario to Nagoya

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Nagoya (JP2). 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 October 20, 2025.

Round-trip from

$763
(Delta)

One-way from

$401
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$939
From Ontario to Nagoya
Search Deals
One-way flight from Ontario to Nagoya
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Ontario to Nagoya

Cheapest flights from Ontario to Nagoya
Explore the most affordable flight options available from Ontario to Nagoya. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:50 pmONT - NGO
1 stop19h 15mChina Airlines
Sun 11/99:50 amNGO - ONT
1 stop24h 00mChina Airlines
Deal found 10/17$914
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:50 pmONT - NGO
1 stop19h 15mChina Airlines
Wed 11/59:50 amNGO - ONT
1 stop24h 00mChina Airlines
Deal found 10/19$932
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amONT - NGO
2 stops21h 45mAlaska Airlines
Tue 11/42:30 pmNGO - ONT
2 stops17h 47mAlaska Airlines
Deal found 10/19$945
This Alaska Airlines deal was found by Cheapflights users on 10/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/266:00 amONT - NGO
2 stops21h 45mAlaska Airlines
Tue 11/48:20 amNGO - ONT
2 stops23h 57mAlaska Airlines
Deal found 10/19$995
This China Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/3111:50 pmONT - NGO
1 stop19h 15mChina Airlines
Tue 11/412:05 pmNGO - ONT
1 stop21h 45mChina Airlines
Deal found 10/19$1,002
This China Airlines deal was found by Cheapflights users on 10/19. 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.
Fri 10/3111:50 pmONT - NGO
1 stop19h 15mChina Airlines
Mon 11/39:50 amNGO - ONT
1 stop24h 00mChina Airlines
Deal found 10/19$1,004
This China Airlines deal was found by Cheapflights users on 10/19. 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.
Sun 10/2611:50 pmONT - NGO
1 stop19h 15mChina Airlines
Sun 11/212:05 pmNGO - ONT
1 stop21h 45mChina Airlines
Deal found 10/19$1,016
This United Airlines deal was found by Cheapflights users on 10/17. 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 12/56:00 amONT - NGO
2 stops19h 40mUnited Airlines
Sat 12/202:00 pmNGO - ONT
2 stops25h 41mUnited Airlines
Deal found 10/17$1,019
This FlightHub deal was found by Cheapflights users on 10/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/510:50 pmONT - NGO
1 stop19h 15mChina Airlines
Sat 12/209:50 amNGO - ONT
1 stop24h 00mChina Airlines
Deal found 10/17$1,156
This oojo deal was found by Cheapflights users on 10/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2010:50 pmONT - NGO
1 stop19h 15mChina Airlines
Thu 11/2712:05 pmNGO - ONT
1 stop21h 45mChina Airlines
Deal found 10/19$1,166
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/265:05 amONT - NGO
2 stops20h 35mUnited Airlines
Wed 12/32:00 pmNGO - ONT
2 stops15h 17mUnited Airlines
Deal found 10/18$1,175
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/224:48 pmONT - NGO
2 stops33h 57mAlaska Airlines
Fri 11/288:20 amNGO - ONT
2 stops24h 34mAlaska Airlines
Deal found 10/20$1,188

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Nagoya 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 October 20, 2025.
Use the filters below to find and compare flights from Ontario to Nagoya that are best for you.

Fly from

Ontario

Fly to

Nagoya

Route

Depart

Return

Price

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Mon 2/23

6:00 am-8:40 pm

2 stops21h 40m

Nagoya Chubu Centrair Intl

Fri 3/13

9:00 am-11:52 pm

2 stops30h 52m

$763

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Mon 2/23

6:00 am-8:40 pm

2 stops21h 40m

Nagoya Chubu Centrair Intl

Thu 3/12

9:00 am-10:38 pm

2 stops29h 38m

$763

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Tue 2/24

6:45 am-8:40 pm

2 stops20h 55m

Nagoya Chubu Centrair Intl

Thu 3/12

9:00 am-10:38 pm

2 stops29h 38m

$763

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Mon 2/23

6:45 am-12:30 pm

2 stops36h 45m

Nagoya Chubu Centrair Intl

Fri 2/27

9:00 am-10:38 pm

2 stops30h 38m

$780

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Sat 2/21

6:00 am-8:40 pm

2 stops21h 40m

Nagoya Chubu Centrair Intl

Thu 3/12

9:00 am-10:38 pm

2 stops29h 38m

$873

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Sat 2/21

6:00 am-8:40 pm

2 stops21h 40m

Nagoya Chubu Centrair Intl

Fri 3/13

9:00 am-11:52 pm

2 stops30h 52m

$873

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Sun 3/29

12:10 am-9:05 pm

1 stop28h 55m

Nagoya Chubu Centrair Intl

Tue 4/7

12:20 pm-6:00 pm

1 stop21h 40m

$879

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Mon 3/16

11:50 pm-8:50 pm

1 stop29h 00m

Nagoya Chubu Centrair Intl

Sun 3/22

12:05 pm-5:50 pm

1 stop21h 45m

$879

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Sun 4/5

12:10 am-9:05 pm

1 stop28h 55m

Nagoya Chubu Centrair Intl

Fri 4/10

9:55 am-6:00 pm

1 stop24h 05m

$897

OntarioNagoya

ONT - NGO

ONTNGO

Ontario

Wed 3/25

11:50 pm-11:05 am

1 stop19h 15m

Nagoya Chubu Centrair Intl

Sat 4/4

12:20 pm-6:00 pm

1 stop21h 40m

$906

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/17

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ontario to Nagoya

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

Cheapflights Insights

Everything you need to know about your flight from Ontario to Nagoya

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

Currently, February is the cheapest month in which you can book a flight from Ontario to Nagoya (average of $583). Flying from Ontario to Nagoya in June is currently the most expensive (average of $777). 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 ONT to KIX?

Find hourly flight availability from Ontario to Nagoya. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Ontario to Nagoya by exploring options for tickets in the afternoon.

Related info for your journey

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

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Nagoya. On average, Ontario has 0 outbound flights to Nagoya per day from 2 airlines. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Nagoya?

    Airlines like Delta and Korean Air fly from Ontario to Nagoya in about 21h 40m. The time it takes to get you to your destination can typically vary by up to 15h 05m. The distance from Ontario to Nagoya is about 5669 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ontario to Nagoya (average of $583). Flying from Ontario to Nagoya in June is currently the most expensive (average of $777). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ontario to Nagoya

Discover the top 2 airlines that operate flights from Ontario to Nagoya. 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 2,558,603 searches. Data last updated October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$826Average$1,087FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$1,032Average$1,176FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.