Which layover airport offers the lowest fares from Ontario to Tokyo?

Flights via Manila (MNL) offer the lowest average round-trip price of $759.

Which layover airport has the shortest travel time from Ontario to Tokyo?

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 15h 40m.

What airlines fly to Tokyo?

ANA, Singapore Airlines and United Airlines are the top three most popular airlines that fly to Tokyo from Ontario according to our data. ANA is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 18 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Ontario and Tokyo?

Taipei City (TPE) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Ontario to Tokyo?

Taipei City (TPE) has the shortest average layover time for this route: 3h 50m.

What is the cheapest airline that flies from Ontario to Tokyo?

Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Ontario to Tokyo

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?

There are 4 operators available for flights from Ontario Airport to Tokyo as of December 2025.

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.

$321 Cheap Flights from Ontario to Tokyo in 2025/26

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Find the cheapest flights from Ontario to Tokyo

Round-trip

One-way

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Cheap round-trip flights

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6:00 am - 4:00 pm

ONT

NRT

17h 00m1 stop

6:30 pm - 10:59 am

NRT

ONT

33h 29m1 stop

$619Multiple Airlines

Sun, Jan 11 - Wed, Jan 28

6:00 am - 4:00 pm

ONT

NRT

17h 00m1 stop

6:30 pm - 8:36 pm

NRT

ONT

19h 06m1 stop

$620Multiple Airlines

Mon, Jan 26 - Wed, Feb 4

11:53 am - 4:00 pm

ONT

NRT

35h 07m1 stop

6:30 pm - 3:08 pm

NRT

ONT

13h 38m1 stop

$623Alaska Airlines

Sun, Jan 18 - Tue, Feb 3

6:00 am - 4:00 pm

ONT

NRT

17h 00m1 stop

6:30 pm - 3:08 pm

NRT

ONT

13h 38m1 stop

$625Alaska Airlines

Thu, Jan 8 - Thu, Jan 22

4:03 pm - 4:00 pm

ONT

NRT

30h 57m1 stop

6:30 pm - 11:56 pm

NRT

ONT

22h 26m1 stop

$633Hawaiian Airlines

Sat, Jan 24 - Mon, Feb 2

4:03 pm - 4:00 pm

ONT

NRT

30h 57m1 stop

6:30 pm - 3:08 pm

NRT

ONT

13h 38m1 stop

$637Hawaiian Airlines

Sat, Jan 17 - Wed, Jan 28

6:00 am - 6:30 pm

ONT

HND

19h 30m1 stop

1:05 pm - 6:20 pm

HND

ONT

22h 15m2 stops

$689American Airlines

Tue, Jan 20 - Tue, Jan 27

9:59 am - 5:05 am

ONT

HND

26h 06m2 stops

1:05 pm - 4:05 pm

HND

ONT

20h 00m2 stops

$690American Airlines

Sat, Jan 17 - Wed, Jan 28

5:10 pm - 2:05 pm

ONT

HND

27h 55m2 stops

4:50 pm - 10:37 pm

HND

ONT

22h 47m1 stop

$691Delta

Mon, Feb 9 - Thu, Feb 26

3:30 pm - 2:05 pm

ONT

HND

29h 35m1 stop

4:50 pm - 1:56 pm

HND

ONT

14h 06m1 stop

$692Delta

Sun, Jan 11 - Wed, Jan 28

Hawaiian Airlines flights from Ontario to Tokyo

Our best Hawaiian Airlines deals on Ontario to Tokyo flight tickets

Hawaiian Airlines

Jan 15

ONT6:00 amOntario

17h 00m

1 stop

NRT4:00 pmTokyo Narita

Jan 22

NRT6:30 pmTokyo Narita

22h 26m

1 stop

ONT11:56 pmOntario

$626

Find similar

Hawaiian Airlines

Jan 9

ONT11:53 amOntario

35h 07m

1 stop

NRT4:00 pmTokyo Narita

Jan 21

NRT6:30 pmTokyo Narita

19h 06m

1 stop

ONT8:36 pmOntario

$632

Find similar

Hawaiian Airlines

Jan 24

ONT4:03 pmOntario

30h 57m

1 stop

NRT4:00 pmTokyo Narita

Feb 2

NRT6:30 pmTokyo Narita

22h 26m

1 stop

ONT11:56 pmOntario

$633

Find similar

American Airlines flights from Ontario to Tokyo

Our best American Airlines deals on Ontario to Tokyo flight tickets

American Airlines

Jan 20

ONT6:00 amOntario

19h 30m

1 stop

HND6:30 pmTokyo Haneda

Jan 27

HND1:05 pmTokyo Haneda

22h 15m

2 stops

ONT6:20 pmOntario

$689

Find similar

American Airlines

Jan 17

ONT9:59 amOntario

26h 06m

2 stops

HND5:05 amTokyo Haneda

Jan 28

HND1:05 pmTokyo Haneda

20h 00m

2 stops

ONT4:05 pmOntario

$690

Find similar

American Airlines

Jan 17

ONT4:45 pmOntario

29h 45m

2 stops

NRT3:30 pmTokyo Narita

Jan 28

NRT5:30 pmTokyo Narita

18h 15m

1 stop

ONT6:45 pmOntario

$691

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 1/11

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Wed 1/28

6:30 pm-10:59 am

1 stop33h 29m

$619

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Mon 1/26

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Wed 2/4

6:30 pm-8:36 pm

1 stop19h 06m

$620

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sun 1/18

11:53 am-4:00 pm

1 stop35h 07m

Tokyo Narita

Tue 2/3

6:30 pm-3:08 pm

1 stop13h 38m

$623

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Thu 1/8

6:00 am-4:00 pm

1 stop17h 00m

Tokyo Narita

Thu 1/22

6:30 pm-3:08 pm

1 stop13h 38m

$625

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 1/24

4:03 pm-4:00 pm

1 stop30h 57m

Tokyo Narita

Mon 2/2

6:30 pm-11:56 pm

1 stop22h 26m

$633

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

$637

OntarioTokyo

ONT - HND

ONTHND

Ontario

Tue 1/20

6:00 am-6:30 pm

1 stop19h 30m

Tokyo Haneda

Tue 1/27

1:05 pm-6:20 pm

2 stops22h 15m

$689

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sat 1/17

9:59 am-5:05 am

2 stops26h 06m

Tokyo Haneda

Wed 1/28

1:05 pm-4:05 pm

2 stops20h 00m

$690

OntarioTokyo

ONT - HND

ONTHND

Ontario

Mon 2/9

5:10 pm-2:05 pm

2 stops27h 55m

Tokyo Haneda

Thu 2/26

4:50 pm-10:37 pm

1 stop22h 47m

$691

OntarioTokyo

ONT - HND

ONTHND

Ontario

Sun 1/11

3:30 pm-2:05 pm

1 stop29h 35m

Tokyo Haneda

Wed 1/28

4:50 pm-1:56 pm

1 stop14h 06m

$692

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Ontario is in January. Flight prices, which tend to average around $669, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in January, then February is your next best option. Flight prices from Ontario to Tokyo during February average around $723.

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 $797. 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 $951. 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 $822. 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 $1,024.

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	14h 25m
Direct flights	None

The fastest flight from Ontario to Tokyo takes 14h 25m

There are no direct flights from Ontario to Tokyo. There are no popular flight routes from Ontario to Tokyo.

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How far is Ontario to Tokyo by plane?
The distance between Ontario and Tokyo is about 5497.5 mi. 14h 25m 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?
There are 4 operators available for flights from Ontario Airport to Tokyo as of December 2025.
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?
Based on momondo bookings for flights between Ontario and Tokyo, the leading airline is United Airlines, making up 26% of the total bookings. Other popular airlines include American Airlines with 17%, Alaska Airlines with 15%, and China Airlines with 13%.

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 Airlines	PriceFrom $486	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
American Airlines	PriceFrom $712	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Delta	PriceFrom $743	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $892	Free Cancellation	Rating 7.8 2,817 reviews	Search Hawaiian Airlines flights

Hakone

Urayasu

Kawasaki

Chiba

Atami

Kamakura

Yokosuka

Kusatsu

Saitama

Fujiyoshida

Izu

Yamanouchi

Fujisawa

Kawagoe

Tsukuba

Karuizawa

Numazu

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.