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Narita

$357+ 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NRT
mrt. 23 — mrt. 301
ma 3/23
ma 3/30
1 adult, Economy
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Cheap 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 februari 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 5/39:02 am
ONT
-
NRT
1 stop18h 58m
Multiple Airlines
ma 5/117:35 pm
NRT
-
ONT
2 stops34h 05m
Multiple Airlines
Deal found 2/17$766
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/2011:44 am
ONT
-
NRT
2 stops34h 26m
Multiple Airlines
vr 4/2410:30 am
NRT
-
ONT
1 stop22h 08m
Multiple Airlines
Deal found 2/20$768
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 4/272:05 pm
ONT
-
NRT
2 stops56h 05m
Multiple Airlines
ma 5/410:30 am
NRT
-
ONT
1 stop22h 08m
Multiple Airlines
Deal found 2/20$782
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 8/1310:10 am
ONT
-
NRT
1 stop17h 50m
Multiple Airlines
do 8/202:35 pm
NRT
-
ONT
2 stops21h 41m
Multiple Airlines
Deal found 2/20$793
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
ma 8/2410:10 am
ONT
-
NRT
1 stop17h 50m
Multiple Airlines
ma 8/312:35 pm
NRT
-
ONT
2 stops40h 38m
Multiple Airlines
Deal found 2/19$800
This SmartFares deal was found by Cheapflights users on 2/18. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 4/2212:10 am
ONT
-
NRT
1 stop24h 25m
China Airlines
zo 5/108:00 pm
NRT
-
ONT
1 stop38h 00m
China Airlines
Deal found 2/18$807
This oojo deal was found by Cheapflights users on 2/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 4/1112:10 am
ONT
-
NRT
1 stop21h 05m
China Airlines
zo 4/198:00 pm
NRT
-
ONT
1 stop38h 00m
China Airlines
Deal found 2/20$809
This oojo deal was found by Cheapflights users on 2/18. 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.
di 5/512:10 am
ONT
-
NRT
1 stop28h 40m
China Airlines
di 5/192:30 pm
NRT
-
ONT
1 stop19h 30m
China Airlines
Deal found 2/18$810
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 8/2410:10 am
ONT
-
NRT
1 stop17h 50m
Multiple Airlines
za 8/292:35 pm
NRT
-
ONT
2 stops21h 41m
Multiple Airlines
Deal found 2/17$818
This Kiwi.com deal was found by Cheapflights users on 2/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
zo 8/2310:10 am
ONT
-
NRT
1 stop17h 50m
Multiple Airlines
zo 8/302:35 pm
NRT
-
ONT
2 stops34h 32m
Multiple Airlines
Deal found 2/17$821
This Gurufare deal was found by Cheapflights users on 2/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 2/216:14 am
ONT
-
NRT
1 stop16h 46m
Multiple Airlines
ma 2/236:30 pm
NRT
-
ONT
1 stop13h 38m
Multiple Airlines
Deal found 2/18$822

Find flight deals from Ontario to Narita

Keep the following information in mind while searching for Ontario to Narita flight deals. Data was last updated februari 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$766
(Kiwi.com)

One-way from

$357
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$883
Provider with most accurate pricing for Los Angeles-Tokyo (TYO) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Tokyo (TYO) flights.
Search Deals
From Ontario to Narita
Search Deals
One-way flight from Ontario to Narita
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 februari 21, 2026.
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

di 4/7

12:10 am-4:35 pm

1 stop24h 25m

Tokyo Narita

zo 4/19

8:00 pm-6:00 pm

1 stop38h 00m

$860

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

vr 4/10

12:10 am-8:50 pm

1 stop28h 40m

Tokyo Narita

zo 4/19

8:00 pm-6:00 pm

1 stop38h 00m

$860

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

zo 8/9

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

do 8/27

6:00 pm-6:13 pm

1 stop16h 13m

$921

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

di 3/10

6:14 am-4:00 pm

1 stop17h 46m

Tokyo Narita

zo 3/15

6:30 pm-11:32 pm

1 stop21h 02m

$928

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

ma 4/20

5:10 am-2:45 pm

1 stop17h 35m

Tokyo Narita

di 4/28

5:05 pm-6:02 pm

1 stop16h 57m

$931

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

za 4/11

12:10 am-7:00 pm

1 stop26h 50m

Tokyo Narita

za 4/18

9:35 am-6:00 pm

1 stop24h 25m

$972

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

za 4/4

12:10 am-4:35 pm

1 stop24h 25m

Tokyo Narita

ma 4/20

2:30 pm-6:00 pm

1 stop19h 30m

$983

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

di 4/7

7:08 pm-4:00 pm

1 stop28h 52m

Tokyo Narita

vr 4/24

6:00 pm-7:05 pm

1 stop17h 05m

$992

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

za 4/4

12:10 am-8:50 pm

1 stop28h 40m

Tokyo Narita

vr 4/24

2:30 pm-6:00 pm

1 stop19h 30m

$1,026

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

za 4/4

12:10 am-1:15 pm

1 stop21h 05m

Tokyo Narita

wo 4/22

9:35 am-6:00 pm

1 stop24h 25m

$1,026

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 23 results
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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, December is the cheapest month in which you can book a flight from Ontario to Narita (average of $449). Flying from Ontario to Narita in June is currently the most expensive (average of $688). 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.

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 februari 21, 2026.
See what other customers who have flown with 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.
American Airlines
7.2
Good
11,334 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,334 reviews
American Airlines
7.2
Good
11,334 reviews

Boarding

7.5

Overall

7.2

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 3 different airlines.

  • 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, December is the cheapest month in which you can book a flight from Ontario to Narita (average of $449). Flying from Ontario to Narita in June is currently the most expensive (average of $688). 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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Top 3 airlines flying from Ontario to Narita

Discover the top 3 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 februari 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$1,105FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$712Average$919FlexibilityNo cancel feeOn-time71%
DeltaCheapest$743Average$1,161FlexibilityNo cancel feeOn-timeN/A

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