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Narita

$393+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — NRT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$773
(Gurufare)

One-way from

$393
(Ovago)

Popular in

December

Cheapest in

January

Average price

$1,041
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. 7% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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 9/156:10 amONT - NRT
2 stops18h 35mAmerican Airlines
Wed 9/176:10 pmNRT - ONT
2 stops20h 23mAmerican Airlines
Deal found 7/1$775
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:00 amONT - NRT
2 stops23h 05mKorean Air
Mon 10/68:55 pmNRT - ONT
2 stops36h 22mKorean Air
Deal found 7/1$779
This Delta deal was found by Cheapflights users on 7/1. 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 8/266:05 amONT - NRT
2 stops21h 30mDelta
Wed 9/102:00 pmNRT - ONT
2 stops24h 40mDelta
Deal found 7/1$782
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amONT - NRT
1 stop17h 30mJapan Airlines
Tue 9/95:45 pmNRT - ONT
1 stop16h 51mJapan Airlines
Deal found 7/1$789
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/306:50 pmONT - NRT
1 stop27h 40mUnited Airlines
Tue 9/25:25 pmNRT - ONT
1 stop16h 12mUnited Airlines
Deal found 7/1$824
This ANA deal was found by Cheapflights users on 7/1. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amONT - NRT
1 stop17h 25mMultiple Airlines
Wed 9/105:00 pmNRT - ONT
1 stop16h 37mMultiple Airlines
Deal found 7/1$849
This Alaska Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 10/16:00 amONT - NRT
1 stop18h 00mAlaska Airlines
Wed 10/156:25 pmNRT - ONT
1 stop16h 08mAlaska Airlines
Deal found 7/2$852

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 July 3, 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

Tue 9/2

6:00 am-3:35 pm

1 stop17h 35m

Tokyo Narita

Tue 9/9

5:45 pm-6:36 pm

1 stop16h 51m

$769

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 9/15

6:10 am-4:45 pm

2 stops18h 35m

Tokyo Narita

Wed 9/17

6:10 pm-10:33 pm

2 stops20h 23m

$775

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 9/29

6:00 am-9:05 pm

2 stops23h 05m

Tokyo Narita

Mon 10/6

8:55 pm-5:17 pm

2 stops36h 22m

$779

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 8/26

6:05 am-7:35 pm

2 stops21h 30m

Tokyo Narita

Wed 9/10

2:00 pm-10:40 pm

2 stops24h 40m

$782

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 8/30

6:50 pm-2:30 pm

1 stop27h 40m

Tokyo Narita

Tue 9/2

5:25 pm-5:37 pm

1 stop16h 12m

$824

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Wed 9/3

6:00 am-3:25 pm

1 stop17h 25m

Tokyo Narita

Tue 9/23

5:00 pm-5:37 pm

1 stop16h 37m

$849

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Wed 10/1

6:00 am-4:00 pm

1 stop18h 00m

Tokyo Narita

Wed 11/19

6:25 pm-8:48 pm

1 stop19h 23m

$852

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 8/26

6:00 am-3:30 pm

1 stop17h 30m

$393

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Wed 8/6

6:00 am-3:30 pm

1 stop17h 30m

$408

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 8/26

6:05 am-7:35 pm

2 stops21h 30m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 15 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 $837). 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 July 3, 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 July 3, 2025.
See what other customers who have flown with Korean Air, Japan Airlines, and Alaska 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.
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,505 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,982 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hawaiian Airlines
7.8
Good
2,545 reviews
Korean Air
8.4
Very good
1,101 reviews

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 8 different airlines.

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

    One-way options have recently been found by users for as low as $393 on Japan Airlines. Other airlines that offer cheap prices include Delta from $411 and Korean Air from $414 one-way.

  • 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 $837). 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 8 airlines flying from Ontario to Narita

Discover the top 8 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$486Average$1,224FlexibilityNo cancel feeOn-time69%
ZIPAIRCheapest$591Average$778FlexibilityNo cancel feeOn-timeN/A
Japan AirlinesCheapest$660Average$1,145FlexibilityNo cancel feeOn-time79%
ANACheapest$686Average$1,050FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$712Average$966FlexibilityNo cancel feeOn-time71%
DeltaCheapest$895Average$1,148FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$966Average$1,430FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$1,052Average$1,363FlexibilityNo cancel feeOn-time70%

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