What airlines fly to Japan?

ANA, Singapore Airlines and Japan Airlines are the top three most popular airlines that fly to Japan from Ontario according to our data. ANA is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 23 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

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

Delta, Korean Air, and China Airlines are the most popular carriers operating from Ontario to Japan

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

Prices for flights from Ontario Airport to Japan were last updated today.

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

As of March 2026, there are 4 operators available to choose from for flights from Ontario Airport to Japan.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$354 Cheap Flights from Ontario to Japan in 2026

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Find the cheapest flights from Ontario to Japan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:17 pm - 8:00 pm

ONT

NRT

31h 43m

1 stop

7:35 pm - 7:32 pm

NRT

ONT

39h 57m

2 stops

$676Multiple Airlines

Tue, May 12 - Mon, May 18

8:17 pm - 8:00 pm

ONT

NRT

31h 43m

1 stop

7:35 pm - 7:32 pm

NRT

ONT

39h 57m

2 stops

$694Multiple Airlines

Sat, May 9 - Mon, May 18

12:10 am - 7:45 pm

ONT

OKA

27h 35m

1 stop

11:55 am - 6:00 pm

OKA

ONT

22h 05m

1 stop

$839China Airlines

Mon, May 11 - Wed, May 20

12:45 am - 10:35 am

ONT

HIJ

17h 50m

1 stop

11:35 am - 6:40 pm

HIJ

ONT

23h 05m

1 stop

$851China Airlines

Tue, Aug 18 - Thu, Sep 10

7:13 pm - 7:35 pm

ONT

HIJ

32h 22m

2 stops

12:35 pm - 10:58 pm

HIJ

ONT

26h 23m

2 stops

$1,029United Airlines

Mon, Aug 24 - Fri, Aug 28

11:10 pm - 4:00 pm

ONT

SDJ

24h 50m

1 stop

5:20 pm - 5:05 pm

SDJ

ONT

39h 45m

1 stop

$1,029STARLUX Airlines

Fri, Sep 11 - Sun, Sep 27

7:13 pm - 7:35 pm

ONT

HIJ

32h 22m

2 stops

12:35 pm - 6:11 pm

HIJ

ONT

21h 36m

2 stops

$1,079United Airlines

Mon, Aug 24 - Fri, Aug 28

11:10 pm - 1:05 pm

ONT

FUK

21h 55m

1 stop

2:15 pm - 5:05 pm

FUK

ONT

18h 50m

1 stop

$1,098STARLUX Airlines

Fri, May 1 - Fri, May 8

11:05 am - 6:10 pm

ONT

ITM

39h 05m

2 stops

8:20 pm - 5:52 pm

ITM

ONT

37h 32m

2 stops

$1,262ANA

Tue, Apr 28 - Sun, May 3

6:00 am - 5:05 pm

ONT

ITM

19h 05m

2 stops

8:20 pm - 10:45 pm

ITM

ONT

42h 25m

2 stops

$1,291ANA

Tue, Apr 14 - Tue, Apr 21

STARLUX Airlines flights from Ontario to Japan

Our best STARLUX Airlines deals on Ontario to Japan flight tickets

STARLUX Airlines

May 2

ONT11:10 pmOntario

22h 50m

1 stop

KIX2:00 pmOsaka Kansai Intl

May 15

KIX1:25 pmOsaka Kansai Intl

19h 40m

1 stop

ONT5:05 pmOntario

$1,018

STARLUX Airlines

Sep 11

ONT11:10 pmOntario

24h 50m

1 stop

SDJ4:00 pmSendai

Sep 27

SDJ5:20 pmSendai

39h 45m

1 stop

ONT5:05 pmOntario

$1,029

STARLUX Airlines

May 1

ONT11:10 pmOntario

21h 55m

1 stop

FUK1:05 pmFukuoka

May 8

FUK2:15 pmFukuoka

18h 50m

1 stop

ONT5:05 pmOntario

$1,098

China Airlines flights from Ontario to Japan

Our best China Airlines deals on Ontario to Japan flight tickets

China Airlines

May 11

ONT12:10 amOntario

27h 35m

1 stop

OKA7:45 pmOkinawa Naha

May 20

OKA11:55 amOkinawa Naha

22h 05m

1 stop

ONT6:00 pmOntario

$839

China Airlines

Sep 8

ONT12:45 amOntario

23h 50m

1 stop

NRT4:35 pmTokyo Narita

Sep 10

NRT8:00 pmTokyo Narita

38h 40m

1 stop

ONT6:40 pmOntario

$843

China Airlines

Aug 31

ONT12:45 amOntario

20h 30m

1 stop

NRT1:15 pmTokyo Narita

Sep 18

NRT2:30 pmTokyo Narita

19h 30m

1 stop

ONT6:00 pmOntario

$851

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Tue 5/12

8:17 pm-8:00 pm

1 stop31h 43m

Tokyo Narita

Mon 5/18

7:35 pm-7:32 pm

2 stops39h 57m

$676

OntarioTokyo

ONT - NRT

ONTNRT

Ontario

Sat 5/9

8:17 pm-8:00 pm

1 stop31h 43m

Tokyo Narita

Mon 5/18

7:35 pm-7:32 pm

2 stops39h 57m

$694

OntarioOkinawa

ONT - OKA

ONTOKA

Ontario

Mon 5/11

12:10 am-7:45 pm

1 stop27h 35m

Okinawa Naha

Wed 5/20

11:55 am-6:00 pm

1 stop22h 05m

$839

OntarioHiroshima

ONT - HIJ

ONTHIJ

Ontario

Tue 8/18

12:45 am-10:35 am

1 stop17h 50m

Hiroshima

Thu 9/10

11:35 am-6:40 pm

1 stop23h 05m

$851

OntarioHiroshima

ONT - HIJ

ONTHIJ

Ontario

Mon 8/24

7:13 pm-7:35 pm

2 stops32h 22m

Hiroshima

Fri 8/28

12:35 pm-10:58 pm

2 stops26h 23m

$1,029

OntarioSendai

ONT - SDJ

ONTSDJ

Ontario

Fri 9/11

11:10 pm-4:00 pm

1 stop24h 50m

Sendai

Sun 9/27

5:20 pm-5:05 pm

1 stop39h 45m

$1,029

OntarioHiroshima

ONT - HIJ

ONTHIJ

Ontario

Mon 8/24

7:13 pm-7:35 pm

2 stops32h 22m

Hiroshima

Fri 8/28

12:35 pm-6:11 pm

2 stops21h 36m

$1,079

Quickest round-trip

OntarioFukuoka

ONT - FUK

ONTFUK

Ontario

Fri 5/1

11:10 pm-1:05 pm

1 stop21h 55m

Fukuoka

Fri 5/8

2:15 pm-5:05 pm

1 stop18h 50m

$1,098

OntarioOsaka

ONT - ITM

ONTITM

Ontario

Tue 4/28

11:05 am-6:10 pm

2 stops39h 05m

Osaka Itami

Sun 5/3

8:20 pm-5:52 pm

2 stops37h 32m

$1,262

OntarioOsaka

ONT - ITM

ONTITM

Ontario

Tue 4/14

6:00 am-5:05 pm

2 stops19h 05m

Osaka Itami

Tue 4/21

8:20 pm-10:45 pm

2 stops42h 25m

$1,291

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 Japan

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

What is the cheapest month to fly to Japan?

The month of January is, on average, the cheapest month to fly to Japan from Ontario, with most prices found around $678. If you aren’t able to travel to Japan during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $710.

Can stopping save me money on Ontario to Japan flights?

You could potentially save up to 2% on your flight if you consider stops on a Ontario to Japan flight.

Cheap Ontario to Japan flight deals and tips

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

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from Ontario to Japan takes 14h 50m

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

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Japan?
Prices for flights from Ontario Airport to Japan were last updated today.
How many operators does momondo search for flights from Ontario Airport to Japan?
As of March 2026, there are 4 operators available to choose from for flights from Ontario Airport to Japan.
How old do you have to be to fly from Ontario Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Japan

Compare and see reviews for airlines that fly from Ontario to Japan with momondo

Airline	Rating	Free Cancellation	Price
China Airlines	PriceFrom $632	Free Cancellation	Rating 8.3 814 reviews	Search China Airlines flights
Delta	PriceFrom $743	Free Cancellation	Rating 7.9 8,288 reviews	Search Delta flights
American Airlines	PriceFrom $783	Free Cancellation	Rating 7.1 11,468 reviews	Search American Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 9,431 reviews	Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Japan from Ontario.

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

Yes. momondo enables you to select and highlight flights to Japan from Ontario with this policy.

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

Once you have performed a search for Ontario to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ontario to Japan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Japan and let you know when they change.