ONT - NRT

$334 Find Cheap Flights from Ontario to Tokyo Narita Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Narita departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Tokyo Narita Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Tokyo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Tokyo, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ontario to Narita (ONT-NRT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Narita that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Narita

Mon, Sep 8 - Wed, Sep 24
Alaska Airlines Logo
3:06 pm - 4:00 pmONT-NRT
32h 54m1 stop
Alaska Airlines Logo
6:25 pm - 10:44 amNRT-ONT
32h 19m1 stop
$640Alaska Airlines
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Tue, Nov 11 - Tue, Nov 18
Hawaiian Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Hawaiian Airlines Logo
6:30 pm - 3:17 pmNRT-ONT
13h 47m1 stop
$653Hawaiian Airlines
Find Deal
Mon, Sep 8 - Wed, Sep 24
Korean Air Logo
6:00 am - 9:05 pmONT-NRT
23h 05m2 stops
Korean Air Logo
8:55 pm - 5:00 pmNRT-ONT
36h 05m2 stops
$695Korean Air
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Wed, Nov 26 - Fri, Dec 12
 Logo
5:00 am - 3:40 pmONT-NRT
17h 40m1 stop
 Logo
6:10 pm - 3:21 pmNRT-ONT
14h 11m1 stop
Mon, Sep 15 - Tue, Sep 30
United Airlines Logo
6:00 am - 2:40 pmONT-NRT
16h 40m1 stop
United Airlines Logo
5:10 pm - 5:40 pmNRT-ONT
16h 30m1 stop
$702United Airlines
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Tue, Sep 9 - Thu, Sep 18
American Airlines Logo
6:10 am - 4:45 pmONT-NRT
18h 35m2 stops
American Airlines Logo
6:30 pm - 6:54 pmNRT-ONT
16h 24m1 stop
$708American Airlines
Find Deal
Tue, Nov 18 - Tue, Dec 2
Korean Air Logo
6:45 am - 7:30 pmONT-NRT
19h 45m2 stops
Korean Air Logo
2:00 pm - 5:17 pmNRT-ONT
44h 17m2 stops
$714Korean Air
Find Deal
Mon, Sep 22 - Tue, Sep 30
American Airlines Logo
2:54 pm - 3:00 pmONT-NRT
32h 06m1 stop
American Airlines Logo
5:20 pm - 10:33 pmNRT-ONT
21h 13m2 stops
$715American Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 8
 Logo
5:00 am - 3:40 pmONT-NRT
17h 40m1 stop
 Logo
6:10 pm - 3:21 pmNRT-ONT
14h 11m1 stop
Mon, Sep 8 - Wed, Sep 24
United Airlines Logo
1:42 pm - 2:40 pmONT-NRT
32h 58m1 stop
United Airlines Logo
5:10 pm - 8:43 pmNRT-ONT
19h 33m2 stops
$727United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ontario to Narita flights

Get data-powered insights and trends into flights from Ontario to Narita to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Tokyo Narita Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Tokyo Narita Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Tokyo Narita Airport is January, where tickets cost $736 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,493 and $1,262 respectively.

Good to know

Low seasonAugust
Cheapest flight$334
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly with an average 21% increase in price.
Flight from Ontario to Tokyo Narita Airport

When to book flights from Ontario to Narita

Are your dates flexible? Find out the best times to travel from Ontario to Narita based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ontario to Tokyo Narita Airport flights

  • What is the cheapest flight from Ontario to Tokyo Narita Airport?

    In the last 3 days, the lowest price for a flight from Ontario to Tokyo Narita Airport was $334 for a one-way ticket and $640 for a round-trip.

  • Do I need a passport to fly between Ontario and Tokyo Narita Airport?

    Yes, you’ll need a passport to travel to Tokyo Narita Airport from Ontario.

  • Which airports will I be using when flying from Ontario to Tokyo Narita Airport?

    Ontario and Tokyo Narita Airport are both served by 1 main airport. You will leave Ontario from Ontario and will be arriving at Tokyo Narita.

  • Which aircraft models fly most regularly from Ontario to Tokyo Narita Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Tokyo Narita Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Ontario and Tokyo Narita Airport, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Tokyo, China Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Tokyo are China Airlines and United Airlines. With an average price for the route of $1,363 and an overall rating of 8.3, China Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,105 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Ontario to Tokyo Narita Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Tokyo Narita Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Tokyo Narita Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tokyo Narita Airport from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Tokyo Narita Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tokyo Narita Airport with an airline and back to Ontario with another airline. Booking your flights between Ontario and NRT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Tokyo Narita Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tokyo Narita Airport from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Narita

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Tokyo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Narita? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
China AirlinesOverall score based on 765 reviews
8.0Entertainment
8.5Crew
8.3Boarding
8.0Comfort
7.8Food
Airline reviews

I love my Delta crew, they were so welcoming and helpful.

10.0 ExcellentAshley, Jul 2025LAX - DFW
Read more China Airlines reviews

I love my Delta crew, they were so welcoming and helpful.

Better organization of boarding procedures. Terrible leadership guiding people to gates.

They need to improve on how the plane lands cause it was not smooth at all.

I did not like how the plane landed. It was not smooth.

Been flying with China Airline over years many times. Good experience with them, no issues.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

My ticket did not indication which group I was in for boarding; the gate attended help me

Very routh cabin crew food is only 2 meals for 13 hours fry with them They should get better training how to service good super routh language and talking with customer

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

The flight got cancelled so I don’t know why or what happened. We waited around and didn’t know until so late and they couldn’t really help with anything but had us call the airlines.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

While waiting to claim my checked luggage, I discovered the airline had lost it. After a long wait and inquiries, I discovered it was on another flight. Fortunately, the airline finally sent my luggage home.

Was not able to watch most shows on the entertainment site. They would not load

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Everything you need to know for your flight from Ontario to Narita

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