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

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

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

Flights via Taipei City (TPE) offer the lowest average round-trip price of $927.

What airlines fly to Tokyo?

ANA, Singapore Airlines and ZIPAIR 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 35% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 20 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: 88% 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 45m.

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 45m.

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 3 operators available for flights from Ontario Airport to Tokyo as of October 2026.

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.

$389 Cheap Flights from Ontario to Tokyo in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Tokyo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:26 pm - 11:20 amONT Ontario-NRT Tokyo Narita

46h 54m2 stops San Francisco Incheon Intl

9:25 pm - 11:23 pmNRT Tokyo Narita-ONT Ontario

18h 58m1 stop San Francisco

$753Multiple Airlines

Sat, Dec 5 - Thu, Dec 10

7:06 pm - 7:55 pmONT Ontario-NRT Tokyo Narita

31h 49m1 stop San Francisco

9:25 pm - 11:23 pmNRT Tokyo Narita-ONT Ontario

18h 58m1 stop San Francisco

$759Multiple Airlines

Thu, Dec 3 - Wed, Dec 9

2:00 pm - 2:25 pmONT Ontario-NRT Tokyo Narita

31h 25m2 stops Las Vegas Harry Reid Intl Los Angeles

9:25 pm - 11:23 pmNRT Tokyo Narita-ONT Ontario

18h 58m1 stop San Francisco

$765Multiple Airlines

Tue, Dec 1 - Fri, Dec 11

6:00 am - 6:25 pmONT Ontario-HND Tokyo Haneda

19h 25m1 stop Dallas/Fort Worth

8:25 pm - 11:13 pmHND Tokyo Haneda-ONT Ontario

19h 48m1 stop Dallas/Fort Worth

$863American Airlines

Tue, Jan 19 - Wed, Feb 3

7:00 am - 3:05 pmONT Ontario-HND Tokyo Haneda

15h 05m1 stop Seattle/Tacoma Intl

4:50 pm - 10:59 pmHND Tokyo Haneda-ONT Ontario

23h 09m1 stop Seattle/Tacoma Intl

$865Delta

Mon, Nov 30 - Tue, Dec 8

7:00 am - 3:05 pmONT Ontario-HND Tokyo Haneda

15h 05m1 stop Seattle/Tacoma Intl

4:50 pm - 10:34 pmHND Tokyo Haneda-ONT Ontario

22h 44m1 stop Seattle/Tacoma Intl

$865Delta

Wed, Jan 20 - Thu, Feb 4

9:29 am - 5:05 amONT Ontario-HND Tokyo Haneda

26h 36m2 stops Phoenix Sky Harbor Intl Los Angeles

1:05 pm - 7:05 pmHND Tokyo Haneda-ONT Ontario

23h 00m2 stops Los Angeles Phoenix Sky Harbor Intl

$868American Airlines

Mon, Nov 16 - Tue, Nov 24

2:22 pm - 5:05 amONT Ontario-HND Tokyo Haneda

21h 43m2 stops Dallas/Fort Worth Los Angeles

6:00 pm - 6:10 pmHND Tokyo Haneda-ONT Ontario

17h 10m2 stops Los Angeles Phoenix Sky Harbor Intl

$868American Airlines

Tue, Dec 8 - Tue, Dec 15

6:00 am - 2:50 pmONT Ontario-HND Tokyo Haneda

15h 50m1 stop San Francisco

9:50 pm - 8:25 pmHND Tokyo Haneda-ONT Ontario

39h 35m2 stops Vancouver Intl San Francisco

$903United Airlines

Sun, Jan 17 - Thu, Jan 21

7:25 am - 2:50 pmONT Ontario-HND Tokyo Haneda

14h 25m1 stop San Francisco

9:50 pm - 12:19 pmHND Tokyo Haneda-ONT Ontario

31h 29m2 stops Vancouver Intl San Francisco

$909United Airlines

Tue, Jan 26 - Tue, Feb 2

Cheap last minute flights

Enter your travel dates to find the best prices.

6:20 am - 5:20 pmONT Ontario-NRT Tokyo Narita

42h 00m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 pm - 11:00 pmNRT Tokyo Narita-ONT Ontario

26h 00m2 stops Incheon Intl Seattle/Tacoma Intl

$885Korean Air

Wed, Nov 4 - Fri, Nov 20

6:20 am - 5:20 pmONT Ontario-NRT Tokyo Narita

42h 00m2 stops Seattle/Tacoma Intl Incheon Intl

5:10 pm - 11:00 pmNRT Tokyo Narita-ONT Ontario

22h 50m2 stops Incheon Intl Seattle/Tacoma Intl

$885Korean Air

Wed, Nov 4 - Thu, Nov 19

6:20 am - 5:20 pmONT Ontario-NRT Tokyo Narita

42h 00m2 stops Seattle/Tacoma Intl Incheon Intl

5:10 pm - 11:00 pmNRT Tokyo Narita-ONT Ontario

22h 50m2 stops Incheon Intl Seattle/Tacoma Intl

$885Korean Air

Wed, Nov 4 - Tue, Nov 17

6:00 am - 2:50 pmONT Ontario-HND Tokyo Haneda

15h 50m1 stop San Francisco

6:25 pm - 6:01 pmHND Tokyo Haneda-ONT Ontario

16h 36m1 stop San Francisco

$915United Airlines

Mon, Nov 2 - Wed, Nov 18

6:00 am - 3:05 pmONT Ontario-NRT Tokyo Narita

16h 05m1 stop San Francisco

5:40 pm - 8:51 pmNRT Tokyo Narita-ONT Ontario

20h 11m1 stop Denver Intl

$915United Airlines

Wed, Nov 4 - Wed, Nov 11

5:00 am - 3:35 pmONT Ontario-NRT Tokyo Narita

17h 35m1 stop Denver Intl

4:55 pm - 12:29 pmNRT Tokyo Narita-ONT Ontario

12h 34m1 stop San Francisco

$915United Airlines

Mon, Nov 2 - Tue, Nov 10

9:50 am - 5:05 amONT Ontario-HND Tokyo Haneda

26h 15m2 stops Phoenix Sky Harbor Intl Los Angeles

6:00 pm - 6:10 pmHND Tokyo Haneda-ONT Ontario

17h 10m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,097American Airlines

Wed, Nov 4 - Tue, Nov 17

6:20 am - 3:05 pmONT Ontario-HND Tokyo Haneda

15h 45m1 stop Seattle/Tacoma Intl

4:25 pm - 5:16 pmHND Tokyo Haneda-ONT Ontario

17h 51m1 stop Seattle/Tacoma Intl

$1,115Delta

Wed, Nov 4 - Tue, Nov 17

6:20 am - 3:05 pmONT Ontario-HND Tokyo Haneda

15h 45m1 stop Seattle/Tacoma Intl

4:25 pm - 5:16 pmHND Tokyo Haneda-ONT Ontario

17h 51m1 stop Seattle/Tacoma Intl

$1,124Delta

Wed, Nov 4 - Wed, Nov 11

2:22 pm - 5:05 amONT Ontario-HND Tokyo Haneda

22h 43m2 stops Dallas/Fort Worth Los Angeles

1:05 pm - 6:10 pmHND Tokyo Haneda-ONT Ontario

22h 05m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,127American Airlines

Sat, Oct 31 - Wed, Nov 11

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STARLUX Airlines flights from Ontario to Tokyo

Our best STARLUX Airlines deals on Ontario to Tokyo flight tickets

STARLUX Airlines

Nov 6

ONT9:45 pmOntario

21h 50m

1 stop

NRT12:35 pmTokyo Narita

Nov 8

NRT8:10 pmTokyo Narita

36h 45m

1 stop

ONT3:55 pmOntario

$1,092

STARLUX Airlines

Nov 9

ONT9:45 pmOntario

28h 15m

1 stop

NRT7:00 pmTokyo Narita

Nov 13

NRT1:45 pmTokyo Narita

19h 10m

1 stop

ONT3:55 pmOntario

$1,097

STARLUX Airlines

Nov 2

ONT9:45 pmOntario

21h 50m

1 stop

NRT12:35 pmTokyo Narita

Nov 6

NRT3:40 pmTokyo Narita

17h 15m

1 stop

ONT3:55 pmOntario

$1,100

Delta flights from Ontario to Tokyo

Our best Delta deals on Ontario to Tokyo flight tickets

Delta

Nov 30

ONT7:00 amOntario

15h 05m

1 stop

HND3:05 pmTokyo Haneda

Dec 8

HND4:50 pmTokyo Haneda

23h 09m

1 stop

ONT10:59 pmOntario

$865

Delta

Nov 15

ONT7:00 amOntario

21h 25m

2 stops

NRT9:25 pmTokyo Narita

Nov 24

NRT2:00 pmTokyo Narita

20h 16m

2 stops

ONT5:16 pmOntario

$868

Delta

Dec 1

ONT5:12 pmOntario

28h 23m

2 stops

HND2:35 pmTokyo Haneda

Dec 11

HND4:50 pmTokyo Haneda

24h 07m

2 stops

ONT11:57 pmOntario

$869

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Sat 12/5

7:26 pm-11:20 am

2 stops46h 54m

Tokyo Narita

Thu 12/10

9:25 pm-11:23 pm

1 stop18h 58m

$753

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Thu 12/3

7:06 pm-7:55 pm

1 stop31h 49m

Tokyo Narita

Wed 12/9

9:25 pm-11:23 pm

1 stop18h 58m

$759

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Tue 12/1

2:00 pm-2:25 pm

2 stops31h 25m

Tokyo Narita

Fri 12/11

9:25 pm-11:23 pm

1 stop18h 58m

$765

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 1/19

6:00 am-6:25 pm

1 stop19h 25m

Tokyo Haneda

Wed 2/3

8:25 pm-11:13 pm

1 stop19h 48m

$863

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Mon 11/30

7:00 am-3:05 pm

1 stop15h 05m

Tokyo Haneda

Tue 12/8

4:50 pm-10:59 pm

1 stop23h 09m

$865

Quickest round-trip

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Wed 1/20

7:00 am-3:05 pm

1 stop15h 05m

Tokyo Haneda

Thu 2/4

4:50 pm-10:34 pm

1 stop22h 44m

$865

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Mon 11/16

9:29 am-5:05 am

2 stops26h 36m

Tokyo Haneda

Tue 11/24

1:05 pm-7:05 pm

2 stops23h 00m

$868

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 12/8

2:22 pm-5:05 am

2 stops21h 43m

Tokyo Haneda

Tue 12/15

6:00 pm-6:10 pm

2 stops17h 10m

$868

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Sun 1/17

6:00 am-2:50 pm

1 stop15h 50m

Tokyo Haneda

Thu 1/21

9:50 pm-8:25 pm

2 stops39h 35m

$903

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 1/26

7:25 am-2:50 pm

1 stop14h 25m

Tokyo Haneda

Tue 2/2

9:50 pm-12:19 pm

2 stops31h 29m

$909

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

Prices are currently low for flights on this route.

Typical prices usually range from $840 to $1,097.
The lowest price recently found on this route was $753.

What is the cheapest month to fly to Tokyo?

The cheapest month to fly to Tokyo from Ontario is in August. Flight prices, which tend to average around $747, are often lower during this time because this is during the off-season. If you’re not able to fly to Tokyo in August, then February is your next best option. Flight prices from Ontario to Tokyo during February average around $825.

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 Tuesday when prices can be found for as low as $881. 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 Friday will generally be more expensive and average around $1,043. 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 $924. 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 $1,241.

Can stopping save me money on Ontario to Tokyo flights?

You could potentially save up to 18% 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

Best Price Found	$389
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Tokyo from Ontario in the past 72 hours is $389. The best round-trip flight deal from Ontario to Tokyo found on momondo in the last 72 hours is $753.

The fastest flight from Ontario to Tokyo takes 13h 40m

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

Search flight deals

Frequently asked questions about flying from Ontario to Tokyo

How far is Ontario to Tokyo by plane?
The distance between Ontario and Tokyo is about 5497.5 mi. 13h 40m 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 3 operators available for flights from Ontario Airport to Tokyo as of October 2026.
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 China Airlines, making up 28% of the total bookings. Other popular airlines include Alaska Airlines with 25%, United Airlines with 18%, and ANA with 10%.

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
American Airlines	PriceFrom $783	Free Cancellation	Rating 7.0 12,210 reviews	Search American Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.3 10,451 reviews	Search United Airlines flights
Delta	PriceFrom $1,161	Free Cancellation	Rating 7.8 8,692 reviews	Search Delta flights

Hakone

Izu

Urayasu

Kawasaki

Saitama

Atami

Kamakura

Yokosuka

Chiba

Yamanouchi

Karuizawa

Kusatsu

Fujiyoshida

Kawagoe

Fujisawa

Yamanashi

Odawara

Numazu

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.

An easier way to manage your Tokyo trip

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Fly into one of these airports located in Tokyo

Tokyo Haneda Airport

Tokyo Narita Airport

Cheap flights from Ontario to Tokyo from $389

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 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ontario to Tokyo

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STARLUX Airlines flights from Ontario to Tokyo

Our best STARLUX Airlines deals on Ontario to Tokyo flight tickets

Delta flights from Ontario to Tokyo

Our best Delta deals on Ontario to Tokyo flight tickets

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Use the filters below to find and compare flights from Ontario to Tokyo that are best for you.

See travel insights to Tokyo from

How to get the cheapest flight ticket from Ontario to Tokyo

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

What is the cheapest month to fly to Tokyo?

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

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

Can stopping save me money on Ontario to Tokyo flights?

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

What airlines fly to Tokyo?

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

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

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

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

When to book flights from Ontario to Tokyo

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Tokyo?

Why use momondo?

An easier way to manage your Tokyo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Tokyo

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Tokyo

List of cabin classes available on flights landing in Tokyo. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Ontario

According to popular flight searches on momondo this year

Complete your trip to Tokyo

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