ONT - TYO

$387 Find Cheap Flights from Ontario to Tokyo - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$830
Typical prices: $721-$1,111
Multiple Airlines
Thu 11/8Mon 11/12
ONT - NRT • 2 stops
Cheapest one-way
$387
Typical prices: $416-$624
Multiple Airlines
Tue 10/30
ONT - NRT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Ontario and Tokyo. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
ONT - HND
Cheapest • 4% average savings
ONT - NRT
Most popular
Insights
Insights
When to travel
August
Cheapest • 17% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Honolulu (HNL)
Cheapest • Avg $801 (round-trip)
San Francisco (SFO)
Shortest trip • 15h 39m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Ontario to Tokyo (ONT-TYO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Tokyo

Sun, Nov 8 - Thu, Nov 12
Multiple Airlines Logo
12:01 pm - 11:20 amONT  Ontario-NRT Tokyo Narita
30h 19m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
9:25 pm - 7:28 pmNRT  Tokyo Narita-ONT Ontario
15h 03m1 stop San Francisco
$830Multiple Airlines
Mon, Oct 19 - Mon, Nov 9
Multiple Airlines Logo
12:01 pm - 11:20 amONT  Ontario-NRT Tokyo Narita
31h 19m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
9:25 pm - 7:28 pmNRT  Tokyo Narita-ONT Ontario
15h 03m1 stop San Francisco
$834Multiple Airlines
Sat, Oct 31 - Mon, Nov 9
Multiple Airlines Logo
10:00 am - 11:20 amONT  Ontario-NRT Tokyo Narita
33h 20m3 stops Las Vegas Harry Reid Intl San Francisco Incheon Intl
Multiple Airlines Logo
9:25 pm - 7:28 pmNRT  Tokyo Narita-ONT Ontario
15h 03m1 stop San Francisco
$835Multiple Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
7:00 am - 6:25 pmONT  Ontario-HND Tokyo Haneda
19h 25m1 stop Dallas/Fort Worth
American Airlines Logo
8:25 pm - 11:46 pmHND  Tokyo Haneda-ONT Ontario
20h 21m1 stop Dallas/Fort Worth
$1,070American Airlines
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
7:00 am - 6:25 pmONT  Ontario-HND Tokyo Haneda
19h 25m1 stop Dallas/Fort Worth
American Airlines Logo
8:25 pm - 11:46 pmHND  Tokyo Haneda-ONT Ontario
20h 21m1 stop Dallas/Fort Worth
$1,071American Airlines
Mon, Nov 16 - Tue, Nov 24
American Airlines Logo
7:00 am - 6:25 pmONT  Ontario-HND Tokyo Haneda
18h 25m1 stop Dallas/Fort Worth
American Airlines Logo
8:25 pm - 11:59 pmHND  Tokyo Haneda-ONT Ontario
20h 34m1 stop Dallas/Fort Worth
$1,071American Airlines
Tue, Feb 16 - Thu, Feb 25
Delta Logo
7:00 am - 3:05 pmONT  Ontario-HND Tokyo Haneda
15h 05m1 stop Seattle/Tacoma Intl
Delta Logo
4:50 pm - 1:57 pmHND  Tokyo Haneda-ONT Ontario
14h 07m1 stop Seattle/Tacoma Intl
$1,072Delta
Wed, Dec 2 - Wed, Dec 9
Delta Logo
7:00 am - 2:35 pmONT  Ontario-HND Tokyo Haneda
14h 35m1 stop Seattle/Tacoma Intl
Delta Logo
4:50 pm - 5:15 pmHND  Tokyo Haneda-ONT Ontario
17h 25m1 stop Seattle/Tacoma Intl
$1,072Delta
Wed, Dec 2 - Tue, Dec 15
United Airlines Logo
6:00 am - 2:50 pmONT  Ontario-HND Tokyo Haneda
15h 50m1 stop San Francisco
United Airlines Logo
6:25 pm - 3:35 pmHND  Tokyo Haneda-ONT Ontario
14h 10m1 stop San Francisco
$1,122United Airlines
Wed, Dec 9 - Wed, Dec 16
United Airlines Logo
6:00 am - 2:50 pmONT  Ontario-HND Tokyo Haneda
15h 50m1 stop San Francisco
United Airlines Logo
6:25 pm - 5:36 pmHND  Tokyo Haneda-ONT Ontario
16h 11m1 stop San Francisco
$1,122United Airlines
Booking Insights

Price, demand and travel trends for Ontario to Tokyo flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Ontario to Tokyo with more confidence.

What is the cheapest Ontario to Tokyo flight route?

There's little price difference between Ontario to Tokyo routes. They average around $904 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Ontario to Tokyo?

Tuesday is the cheapest day of the week to fly from Ontario to Tokyo, it is 20% cheaper than the average day. Sunday is the most expensive day with flight prices 30% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•August is the cheapest month to fly from Ontario to Tokyo at $753 round-trip.
•June ($2,136) and July ($1,294) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 183% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Ontario to Tokyo flights

Low season

June

Cheapest flight

$387
Best time to beat the crowds but there is an average 137% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Ontario to Tokyo Narita Airport

When to book flights from Ontario to Tokyo

Are your dates flexible? Find out the best times to travel from Ontario to Tokyo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Ontario to Tokyo flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Ontario to Tokyo?

    Three cabin classes are available on flights from Ontario to Tokyo:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Ontario to Tokyo?

    A nonstop flight from Ontario to Tokyo takes 0h 00m, covering 5,500 miles.

  • Do I need a passport to fly from Ontario to Tokyo?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Ontario to Tokyo flight?

    Round-trip flights from Ontario to Tokyo range from $721 to $1,111, with an average of $902 over the past 12 months. Anything below $721 counts as a good deal.

  • How are flight prices from Ontario to Tokyo looking right now?

    One-way fares from Ontario to Tokyo are currently in line with typical prices for this route. Average one-way fares are about $536.

  • What car rental options are available in Tokyo?

    Since Tokyo is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Tokyo Haneda Airport (HND) — daily rates from around $17:

    • Yesaway
    • Times
    • IX Rental
    • Avis
    • Wheego

    Near Tokyo Narita Airport (NRT) — daily rates from around $14:

    • Relax Rent A Car
    • Yesaway
    • Times
    • IX Rental
    • JDM Rent a car

  • Which airports can I use when flying from Ontario to Tokyo?

    Flights from Ontario to Tokyo usually depart from Ontario (ONT) and may arrive at several airports in Tokyo area, including Tokyo Haneda (HND) and Tokyo Narita (NRT).

  • Which airports do connecting flights from Ontario to Tokyo pass through?

    One-stop flights from Ontario to Tokyo most commonly connect through:

    • Taipei City Taiwan Taoyuan Intl (TPE) - 29% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 28% of one-stop connections
    • Honolulu (HNL) - 20% of one-stop connections
    • San Francisco (SFO) - 19% of one-stop connections

    Taipei City Taiwan Taoyuan Intl (TPE) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Ontario to Tokyo?

    Yes. Being flexible with your travel dates can save you up to 39% on the Ontario to Tokyo route. Tuesday is the cheapest departure day at $726 round-trip on average, while Sunday is the most expensive at $1,180, a difference of $454. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Ontario to Tokyo?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 15h 39m, compared with 16h 16m via Seattle/Tacoma Intl (SEA) and 17h 47m via Honolulu (HNL).

  • What is the time difference between Ontario and Tokyo?

    Tokyo is 16 hours ahead of Ontario (Japan Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Tokyo?

    Akihabara Electric Town is one of the most viewed places in Tokyo on KAYAK.

Your guide to booking Ontario to Tokyo flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Ontario to Tokyo

Complete your trip to Tokyo with a hotel stay or car rental

Car rentals in Tokyo
Hotels in Tokyo
Vacations in Tokyo