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Cheap flights from Ontario to Tokyo from $318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Tokyo departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
6:00 am - 4:00 pmONT-NRT
17h 00m1 stop
Hawaiian Airlines Logo
6:30 pm - 11:56 pmNRT-ONT
22h 26m1 stop
$597Hawaiian Airlines
Find Deal
Sun, Jan 25 - Fri, Feb 6
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
$620Alaska Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 21
Alaska Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Alaska Airlines Logo
8:05 pm - 10:28 pmHND-ONT
19h 23m1 stop
$622Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
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
$623Alaska Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 21
Alaska Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Alaska Airlines Logo
8:05 pm - 10:28 pmHND-ONT
19h 23m1 stop
$624Alaska Airlines
Find Deal
Tue, Jan 20 - Tue, Jan 27
Alaska Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Alaska Airlines Logo
9:20 pm - 10:28 pmHND-ONT
18h 08m1 stop
$625Alaska Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 29
Alaska Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Alaska Airlines Logo
9:20 pm - 10:28 pmHND-ONT
18h 08m1 stop
$626Alaska Airlines
Find Deal
Tue, Jan 20 - Thu, Jan 29
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
$627Alaska Airlines
Find Deal
Sun, Jan 11 - Thu, Jan 22
Alaska Airlines Logo
8:13 am - 7:30 pmONT-HND
18h 17m1 stop
Alaska Airlines Logo
9:20 pm - 10:28 pmHND-ONT
18h 08m1 stop
$627Alaska Airlines
Find Deal
Tue, Jan 20 - Thu, Jan 29
Hawaiian Airlines Logo
4:03 pm - 4:00 pmONT-NRT
30h 57m1 stop
Hawaiian Airlines Logo
6:30 pm - 3:08 pmNRT-ONT
13h 38m1 stop
$635Hawaiian Airlines
Find Deal
Sat, Jan 17 - Wed, Jan 28

Hawaiian Airlines flights from Ontario to Tokyo

Our best Hawaiian Airlines deals on Ontario to Tokyo flight tickets
Hawaiian Airlines
Jan 25
ONT6:00 amOntario
17h 00m
1 stop
NRT4:00 pmTokyo Narita
Feb 6
NRT6:30 pmTokyo Narita
22h 26m
1 stop
ONT11:56 pmOntario
$597
Find similar
Hawaiian Airlines
Jan 17
ONT4:03 pmOntario
30h 57m
1 stop
NRT4:00 pmTokyo Narita
Jan 28
NRT6:30 pmTokyo Narita
13h 38m
1 stop
ONT3:08 pmOntario
$635
Find similar
Hawaiian Airlines
Jan 17
ONT4:03 pmOntario
30h 57m
1 stop
NRT4:00 pmTokyo Narita
Jan 28
NRT6:30 pmTokyo Narita
13h 38m
1 stop
ONT3:08 pmOntario
$637
Find similar

Alaska Airlines flights from Ontario to Tokyo

Our best Alaska Airlines deals on Ontario to Tokyo flight tickets
Alaska Airlines
Jan 10
ONT4:03 pmOntario
30h 57m
1 stop
NRT4:00 pmTokyo Narita
Jan 21
NRT6:30 pmTokyo Narita
13h 38m
1 stop
ONT3:08 pmOntario
$620
Find similar
Alaska Airlines
Jan 20
ONT8:13 amOntario
18h 17m
1 stop
HND7:30 pmTokyo Haneda
Jan 27
HND8:05 pmTokyo Haneda
19h 23m
1 stop
ONT10:28 pmOntario
$622
Find similar
Alaska Airlines
Jan 10
ONT4:03 pmOntario
30h 57m
1 stop
NRT4:00 pmTokyo Narita
Jan 21
NRT6:30 pmTokyo Narita
13h 38m
1 stop
ONT3:08 pmOntario
$623
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Tokyo 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, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Ontario to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 1/25

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Fri 2/6

6:30 pm-11:56 pm

1 stop22h 26m

$597

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 1/10

4:03 pm-4:00 pm

1 stop30h 57m

Tokyo Narita

Wed 1/21

6:30 pm-3:08 pm

1 stop13h 38m

$620

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Tue 1/27

8:05 pm-10:28 pm

1 stop19h 23m

$622

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 1/10

4:03 pm-4:00 pm

1 stop30h 57m

Tokyo Narita

Wed 1/21

6:30 pm-3:08 pm

1 stop13h 38m

$623

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Tue 1/27

8:05 pm-10:28 pm

1 stop19h 23m

$624

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 1/18

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Thu 1/29

9:20 pm-10:28 pm

1 stop18h 08m

$625

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Thu 1/29

9:20 pm-10:28 pm

1 stop18h 08m

$626

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 1/11

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Thu 1/22

6:30 pm-3:08 pm

1 stop13h 38m

$627

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

8:13 am-7:30 pm

1 stop18h 17m

Tokyo Haneda

Thu 1/29

9:20 pm-10:28 pm

1 stop18h 08m

$627

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 1/17

4:03 pm-4:00 pm

1 stop30h 57m

Tokyo Narita

Wed 1/28

6:30 pm-3:08 pm

1 stop13h 38m

$635

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tokyo from

How to get the cheapest flight ticket from Ontario to Tokyo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Ontario and Tokyo?

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Ontario is in February. Flight prices, which tend to average around $723, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in February, then January is your next best option. Flight prices from Ontario to Tokyo during January average around $738.

What is the cheapest day to depart on your flight to Tokyo?

The cheapest day to depart on your flight to Tokyo is on a Monday when prices can be found for as low as $795. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to Tokyo on a Saturday will generally be more expensive and average around $946. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tokyo?

In the afternoon is the cheapest time of day to fly from Ontario to Tokyo when you can find flight prices for as low as $816. Flying to Tokyo in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is in the evening when prices are around $1,022.

Can stopping save me money on Ontario to Tokyo flights?

You could potentially save up to 24% on your flight if you consider stops on a Ontario to Tokyo flight.

When to book flights from Ontario to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Tokyo (ONT to TYO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Tokyo

Fastest flight time

15h 15m

Direct flights

None
The fastest flight from Ontario to Tokyo takes 15h 15m
There are no direct flights from Ontario to Tokyo. There are no popular flight routes from Ontario to Tokyo.
Search flight deals

  • How far is Ontario to Tokyo by plane?

    The distance between Ontario and Tokyo is about 5497.5 mi. 17h 00m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Tokyo?

    Prices for flights from Ontario Airport to Tokyo refresh daily.

  • How many operators does momondo search for flights from Ontario Airport to Tokyo?

  • How old do you have to be to fly from Ontario Airport to Tokyo?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Tokyo.

  • What documentation or ID do you need to fly to Tokyo?

    The travel and health documents you'll need for your trip to Tokyo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tokyo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Ontario to Tokyo?

Best airlines flying from Ontario to Tokyo

Compare and see reviews for airlines that fly from Ontario to Tokyo with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $486Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
American AirlinesPriceFrom $712Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $743Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $892Free CancellationRating
7.8
2,814 reviews
Search Hawaiian Airlines flights
China AirlinesPriceFrom $923Free CancellationRating
8.3
782 reviews
Search China Airlines flights

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Kawasaki
Chiba
Atami
Kamakura
Yokosuka
Kusatsu
Yamanouchi
Saitama
Izu
Fujiyoshida
Fujisawa
Tsukuba
Kawagoe
Numazu
Karuizawa
Yamanashi
Minakami
Sagamihara

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Tokyo?

Finding the right flight to Tokyo from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tokyo quick and easy, saving you time and money.

Can I find flights from Ontario to Tokyo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Tokyo flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Tokyo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Tokyo.

I’m not ready to book a flight from Ontario to Tokyo right now. Can momondo alert me if prices change?

Price alerts on flights to Tokyo from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo
Tokyo Haneda Airport
Tokyo Narita Airport