ONT - TYO

$401 Find Cheap Flights from Ontario to Tokyo - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$792
Typical prices: $737-$1,197
Multiple Airlines
Mon 12/3Mon 12/10
ONT - NRT • 2 stops
Cheapest one-way
$401
Typical prices: $425-$636
Multiple Airlines
Sat 12/1
ONT - NRT • 1 stop
Nonstop flights
There are currently no direct flights between Ontario and Tokyo. You'll need to take a connecting flight to reach the destination.
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Top routes
Cheapest • 5% average savings
Most popular
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When to travel
Cheapest • 31% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $770 (round-trip)
Shortest trip • 15h 34m (one-way)
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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

Thu, Dec 3 - Thu, Dec 10
Multiple Airlines Logo
8:00 am - 2:25 pmONT  Ontario-NRT Tokyo Narita
37h 25m2 stops Las Vegas Harry Reid Intl Los Angeles
Multiple Airlines Logo
9:25 pm - 11:23 pmNRT  Tokyo Narita-ONT Ontario
18h 58m1 stop San Francisco
$792Multiple Airlines
Sat, Dec 5 - Tue, Dec 15
Multiple Airlines Logo
7:26 pm - 11:20 amONT  Ontario-NRT Tokyo Narita
46h 54m2 stops San Francisco Incheon Intl
Multiple Airlines Logo
9:25 pm - 11:23 pmNRT  Tokyo Narita-ONT Ontario
18h 58m1 stop San Francisco
$794Multiple Airlines
Wed, Dec 2 - Tue, Dec 15
Multiple Airlines Logo
2:00 pm - 2:25 pmONT  Ontario-NRT Tokyo Narita
31h 25m2 stops Las Vegas Harry Reid Intl Los Angeles
Multiple Airlines Logo
9:25 pm - 11:23 pmNRT  Tokyo Narita-ONT Ontario
18h 58m1 stop San Francisco
$806Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
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 - 11:48 pmHND  Tokyo Haneda-ONT Ontario
20h 23m1 stop Dallas/Fort Worth
$996American Airlines
Wed, Dec 2 - Thu, Dec 10
American Airlines Logo
6:00 am - 6:25 pmONT  Ontario-HND Tokyo Haneda
19h 25m1 stop Dallas/Fort Worth
American Airlines Logo
8:25 pm - 11:48 pmHND  Tokyo Haneda-ONT Ontario
20h 23m1 stop Dallas/Fort Worth
$996American Airlines
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
$998Delta
Wed, Dec 2 - Tue, Dec 15
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
$998Delta
Wed, Jan 20 - Wed, Jan 27
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 - 11:13 pmHND  Tokyo Haneda-ONT Ontario
19h 48m1 stop Dallas/Fort Worth
$1,000American Airlines
Wed, Dec 2 - Fri, Dec 11
United Airlines Logo
6:00 am - 2:50 pmONT  Ontario-HND Tokyo Haneda
15h 50m1 stop San Francisco
United Airlines Logo
9:50 pm - 9:11 pmHND  Tokyo Haneda-ONT Ontario
40h 21m2 stops Vancouver Intl Denver Intl
$1,035United Airlines
Wed, Dec 2 - Thu, Dec 10
United Airlines Logo
6:00 am - 2:50 pmONT  Ontario-HND Tokyo Haneda
15h 50m1 stop San Francisco
United Airlines Logo
9:50 pm - 8:38 pmHND  Tokyo Haneda-ONT Ontario
39h 48m2 stops Vancouver Intl San Francisco
$1,035United 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 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 $924 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?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Ontario to Tokyo. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 28% higher.

What’s the cheapest month to fly from Ontario to Tokyo?

•August is the cheapest month to fly from Ontario to Tokyo at $646 round-trip.
•June ($2,136) and April ($1,370) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 230% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Ontario to Tokyo flights

Low season

May

Cheapest flight

$401
Beat the crowds with an average 54% drop in travelers.
The most popular month to fly with an average 69% increase in travelers.
One-way 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 answers about this route, including flight times, airports, airlines and booking tips.

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • How long is a flight from Ontario to Tokyo?

    A nonstop flight from Ontario to Tokyo takes 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 $737 to $1,197, with an average of $939 over the past 12 months. Anything below $737 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 higher than usual. Average one-way flight prices are about $698, which is 28% above the typical average for this route.

  • 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 averaging $60:

    • Yesaway
    • IX Rental
    • Times
    • Avis
    • Wheego

    Near Tokyo Narita Airport (NRT) — daily rates averaging $46:

    • Yesaway
    • IX Rental
    • Relax Rent A Car
    • Times
    • 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) - 38% of one-stop connections
    • Honolulu (HNL) - 19% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 19% of one-stop connections
    • San Francisco (SFO) - 16% of one-stop connections

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

    Yes. Flexible dates can save you up to 38% on flights from Ontario to Tokyo. Tuesday is the cheapest departure day at $756 round-trip on average, while Friday is the most expensive at $1,206, a difference of $450.

    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 34m, compared with 16h 22m via Seattle/Tacoma Intl (SEA) and 17h 50m via Honolulu (HNL).

  • What is the time difference between Ontario and Tokyo?

    Tokyo is 17 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.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average $756, about $450 less than Friday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Ontario to Tokyo trip for August. Fares historically average $646 round-trip in that month - typically $1,490 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Tokyo Haneda Airport.

    • The Royal Park Hotel Tokyo Haneda Airport Terminal 3
    • Hotel Villa Fontaine Grand Haneda Airport, WorldHotels
    • Hotel Metropolitan Tokyo Haneda

More options for your flight from Ontario to Tokyo

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