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Narita

$342+ Cheap flights from Ontario (ONT) to Narita, Japan

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NRT
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap flight deals from Ontario to Narita

Keep the following information in mind while searching for Ontario to Narita flight deals. Data was last updated August 26, 2025.

Round-trip from

$679
(SmartFares)

One-way from

$342
(lastminute.com)

Popular in

December

Cheapest in

January

Average price

$1,249
From Ontario to Narita
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One-way flight from Ontario to Narita
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Highest demand for flights based on searches. 10% potential increase in price ($122 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ontario to Narita

Cheapest flights from Ontario to Narita
Explore the most affordable flight options available from Ontario to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2025.

This SmartFares deal was found by Cheapflights users on 8/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amONT - NRT
1 stop18h 00mHawaiian Airlines
Fri 9/126:25 pmNRT - ONT
1 stop21h 38mHawaiian Airlines
Deal found 8/25$654
This SmartFares deal was found by Cheapflights users on 8/25. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:00 amONT - NRT
1 stop18h 00mHawaiian Airlines
Wed 10/16:25 pmNRT - ONT
1 stop16h 22mHawaiian Airlines
Deal found 8/25$679
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 9/156:00 amONT - NRT
1 stop18h 00mAlaska Airlines
Tue 9/166:25 pmNRT - ONT
1 stop16h 22mAlaska Airlines
Deal found 8/25$685
This Trip.com deal was found by Cheapflights users on 8/24. 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.
Mon 8/256:00 amONT - NRT
1 stop18h 00mHawaiian Airlines
Tue 9/96:25 pmNRT - ONT
1 stop16h 22mHawaiian Airlines
Deal found 8/24$686
This Trip.com deal was found by Cheapflights users on 8/25. 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.
Mon 11/106:00 amONT - NRT
1 stop17h 00mHawaiian Airlines
Thu 11/206:30 pmNRT - ONT
1 stop13h 47mHawaiian Airlines
Deal found 8/25$689
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/96:00 amONT - NRT
1 stop18h 00mAlaska Airlines
Wed 9/106:25 pmNRT - ONT
1 stop35h 47mAlaska Airlines
Deal found 8/24$692
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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.
Tue 9/236:00 amONT - NRT
1 stop18h 00mAlaska Airlines
Tue 10/76:25 pmNRT - ONT
1 stop21h 38mAlaska Airlines
Deal found 8/26$693
This Trip.com deal was found by Cheapflights users on 8/25. 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.
Sat 9/203:06 pmONT - NRT
1 stop32h 54mHawaiian Airlines
Fri 9/266:25 pmNRT - ONT
1 stop21h 38mHawaiian Airlines
Deal found 8/25$695
This Trip.com deal was found by Cheapflights users on 8/24. 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.
Wed 10/86:00 amONT - NRT
1 stop17h 35mMultiple Airlines
Wed 10/296:10 pmNRT - ONT
1 stop13h 07mMultiple Airlines
Deal found 8/24$696
This SmartFares deal was found by Cheapflights users on 8/24. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amONT - NRT
1 stop17h 00mAlaska Airlines
Wed 11/266:25 pmNRT - ONT
1 stop22h 34mAlaska Airlines
Deal found 8/24$698
This Trip.com deal was found by Cheapflights users on 8/26. 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.
Wed 11/265:00 amONT - NRT
1 stop17h 40mMultiple Airlines
Fri 12/126:10 pmNRT - ONT
1 stop14h 11mMultiple Airlines
Deal found 8/26$699

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Narita 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 August 26, 2025.
Use the filters below to find and compare flights from Ontario to Narita that are best for you.

Fly from

Ontario

Fly to

Narita

Route

Depart

Return

Price

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 11/24

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Tue 11/25

6:25 pm-3:54 pm

1 stop14h 29m

$685

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 9/23

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 9/24

6:25 pm-6:47 pm

1 stop16h 22m

$685

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 11/23

4:48 pm-4:00 pm

1 stop30h 12m

Tokyo Narita

Tue 11/25

6:25 pm-6:27 pm

1 stop17h 02m

$692

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 9/22

7:47 pm-4:00 pm

1 stop28h 13m

Tokyo Narita

Wed 9/24

6:25 pm-6:47 pm

1 stop16h 22m

$692

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 9/21

7:40 pm-4:00 pm

1 stop28h 20m

Tokyo Narita

Tue 9/23

6:25 pm-6:47 pm

1 stop16h 22m

$692

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Wed 9/10

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 9/17

6:25 pm-6:47 pm

1 stop16h 22m

$693

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 10/27

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Thu 11/13

6:30 pm-3:17 pm

1 stop13h 47m

$693

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 11/17

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Fri 11/21

6:25 pm-3:54 pm

1 stop14h 29m

$693

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 9/23

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Thu 10/2

6:25 pm-6:47 pm

1 stop16h 22m

$693

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 1/19

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Fri 1/30

6:30 pm-3:12 pm

1 stop13h 42m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/23

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ontario to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita 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 Narita

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

Currently, September is the cheapest month in which you can book a flight from Ontario to Narita (average of $816). Flying from Ontario to Narita in June is currently the most expensive (average of $1,218). 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 N4R?

Find hourly flight availability from Ontario to Narita. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Narita as you normally would.

Reviews of airlines servicing Narita

Get insights into the airlines that provide service to Narita. 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 Narita. Reviews last updated August 26, 2025.
See what other customers who have flown with China Airlines, United Airlines, and American Airlines from Ontario to Narita have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
765 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
765 reviews
China Airlines
8.3
Very good
765 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
United Airlines
7.4
Good
8,943 reviews
China Airlines
8.3
Very good
765 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
American Airlines
7.2
Good
10,000 reviews
China Airlines
8.3
Very good
765 reviews

Comfort

8.0

Entertainment

8.0

Overall

8.3

Crew

8.5

Food

7.8

Boarding

8.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

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

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Narita from Ontario. Booking flights from Ontario (ONT) to Narita should be relatively easy as there are 0 daily outbound flights to Narita from 5 different airlines.

  • How long is the flight from Ontario to Narita?

    Departing from Ontario to Narita will take you 17h. Ontario and Narita are separated by a distance of 5469 mi.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Ontario to Narita (average of $816). Flying from Ontario to Narita in June is currently the most expensive (average of $1,218). 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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Top 5 airlines flying from Ontario to Narita

Discover the top 5 airlines that operate flights from Ontario to Narita. 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 August 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$1,153FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$712Average$980FlexibilityNo cancel feeOn-time71%
DeltaCheapest$743Average$1,251FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$892Average$1,430FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$1,052Average$1,363FlexibilityNo cancel feeOn-time70%

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