ONT - NRT

$320 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 2/1. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$620
Overall average: $683
Alaska Airlines
Sun 1/18Tue 1/27
ONT - NRT • 1 stop
Cheapest one-way
$320
Alaska Airlines
Sun 2/1
ONT - NRT • 1 stop
Top airlines
Alaska Airlines
Cheapest • from $620 (round-trip)
China Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
January
Cheapest • 31% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Narita!
Flight Deals
Booking Insights
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

Sun, Jan 18 - Tue, Jan 27
Alaska Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Alaska Airlines Logo
6:30 pm - 8:36 pmNRT-ONT
19h 06m1 stop
$620Alaska Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 28
Alaska Airlines Logo
4:03 pm - 4:00 pmONT-NRT
30h 57m1 stop
Alaska Airlines Logo
6:30 pm - 10:59 amNRT-ONT
33h 29m1 stop
$628Alaska Airlines
Find Deal
Sun, Jan 18 - Wed, Jan 28
Alaska Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Alaska Airlines Logo
6:30 pm - 8:36 pmNRT-ONT
19h 06m1 stop
$636Alaska Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 28
Hawaiian Airlines Logo
11:53 am - 4:00 pmONT-NRT
35h 07m1 stop
Hawaiian Airlines Logo
6:30 pm - 10:59 amNRT-ONT
33h 29m1 stop
$637Hawaiian Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 26
Hawaiian Airlines Logo
4:03 pm - 4:00 pmONT-NRT
30h 57m1 stop
Hawaiian Airlines Logo
6:30 pm - 11:56 pmNRT-ONT
22h 26m1 stop
$641Hawaiian Airlines
Find Deal
Sat, Jan 17 - Tue, Jan 27
Alaska Airlines Logo
11:53 am - 4:00 pmONT-NRT
35h 07m1 stop
Alaska Airlines Logo
6:30 pm - 8:36 pmNRT-ONT
19h 06m1 stop
$643Alaska Airlines
Find Deal
Mon, Feb 16 - Mon, Feb 23
Alaska Airlines Logo
6:14 am - 4:00 pmONT-NRT
16h 46m1 stop
Alaska Airlines Logo
6:30 pm - 3:08 pmNRT-ONT
13h 38m1 stop
$663Alaska Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 24
Alaska Airlines Logo
4:03 pm - 4:00 pmONT-NRT
30h 57m1 stop
Alaska Airlines Logo
6:30 pm - 3:08 pmNRT-ONT
13h 38m1 stop
$673Alaska Airlines
Find Deal
Sun, Feb 1 - Sun, Feb 22
Alaska Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Alaska Airlines Logo
6:30 pm - 3:08 pmNRT-ONT
13h 38m1 stop
$674Alaska Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 26
Alaska Airlines Logo
4:03 pm - 4:00 pmONT-NRT
30h 57m1 stop
Alaska Airlines Logo
6:30 pm - 11:56 pmNRT-ONT
22h 26m1 stop
$681Alaska 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 $683 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $1,687 and $1,182 respectively.

Good to know

Low seasonAugust
Cheapest flight$320
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly with an average 18% 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 $320 for a one-way ticket and $620 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Tokyo Narita Airport, with SkyTeam 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 $1,086 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 778 reviews
8.5Crew
8.0Entertainment
8.3Boarding
8.0Comfort
7.8Food
Airline reviews

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

6.0 GoodAnonymous, Oct 2025TPE - CNX
Read more China Airlines reviews

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flat bed full lying position is not comfortable at all, this could be improved, it is at an awkward position which i dont have the same issues with other airlines business class.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

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. :)

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

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

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

Information on your arrival and departure airports