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.

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 36% of people opting to fly with this airline when traveling to Tokyo. Keep in mind that there are 21 different airlines that fly to Tokyo on a routine basis, so you have a few additional options to choose from.

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

Alaska 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 $932.

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.

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 September 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.

$393 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.

12:01 pm - 11:20 amONT Ontario-NRT Tokyo Narita

30h 19m2 stops San Francisco Incheon Intl

9:25 pm - 7:28 pmNRT Tokyo Narita-ONT Ontario

15h 03m1 stop San Francisco

$830Multiple Airlines

Sun, Nov 8 - Thu, Nov 12

10:00 am - 11:20 amONT Ontario-NRT Tokyo Narita

33h 20m3 stops Las Vegas Harry Reid Intl San Francisco Incheon Intl

9:25 pm - 7:28 pmNRT Tokyo Narita-ONT Ontario

15h 03m1 stop San Francisco

$835Multiple Airlines

Sat, Oct 31 - Thu, Nov 12

12:01 pm - 11:20 amONT Ontario-NRT Tokyo Narita

31h 19m2 stops San Francisco Incheon Intl

9:25 pm - 9:40 amNRT Tokyo Narita-ONT Ontario

28h 15m2 stops San Francisco Las Vegas Harry Reid Intl

$844Multiple Airlines

Mon, Oct 19 - Tue, Oct 27

7:00 am - 6:25 pmONT Ontario-HND Tokyo Haneda

19h 25m1 stop Dallas/Fort Worth

8:25 pm - 11:46 pmHND Tokyo Haneda-ONT Ontario

20h 21m1 stop Dallas/Fort Worth

$1,070American Airlines

Tue, Oct 27 - Wed, Nov 4

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

15h 05m1 stop Seattle/Tacoma Intl

5:20 pm - 1:57 pmHND Tokyo Haneda-ONT Ontario

13h 37m1 stop Seattle/Tacoma Intl

$1,072Delta

Mon, Feb 8 - Fri, Feb 12

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

15h 05m1 stop Seattle/Tacoma Intl

5:20 pm - 1:57 pmHND Tokyo Haneda-ONT Ontario

13h 37m1 stop Seattle/Tacoma Intl

$1,072Delta

Tue, Feb 9 - Tue, Feb 16

1:05 pm - 5:05 amONT Ontario-HND Tokyo Haneda

24h 00m2 stops Phoenix Sky Harbor Intl Los Angeles

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

22h 05m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,075American Airlines

Tue, Oct 27 - Wed, Nov 4

7:00 am - 6:25 pmONT Ontario-HND Tokyo Haneda

18h 25m1 stop Dallas/Fort Worth

6:00 pm - 9:52 pmHND Tokyo Haneda-ONT Ontario

20h 52m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,075American Airlines

Mon, Nov 16 - Tue, Nov 24

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

15h 50m1 stop San Francisco

6:25 pm - 3:35 pmHND Tokyo Haneda-ONT Ontario

14h 10m1 stop San Francisco

$1,122United Airlines

Tue, Dec 1 - Tue, Dec 8

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

15h 50m1 stop San Francisco

6:25 pm - 3:35 pmHND Tokyo Haneda-ONT Ontario

14h 10m1 stop San Francisco

$1,122United Airlines

Mon, Dec 7 - Wed, Dec 16

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 9:05 pmONT Ontario-NRT Tokyo Narita

23h 05m2 stops Seattle/Tacoma Intl Incheon Intl

9:20 am - 5:12 pmNRT Tokyo Narita-ONT Ontario

23h 52m2 stops Incheon Intl Seattle/Tacoma Intl

$986Korean Air

Sun, Sep 27 - Tue, Oct 6

11:30 pm - 12:55 pmONT Ontario-NRT Tokyo Narita

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

2:10 pm - 5:05 pmNRT Tokyo Narita-ONT Ontario

18h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,000STARLUX Airlines

Mon, Sep 28 - Mon, Oct 12

11:30 pm - 12:55 pmONT Ontario-NRT Tokyo Narita

21h 25m1 stop Taipei City Taiwan Taoyuan Intl

2:10 pm - 5:05 pmNRT Tokyo Narita-ONT Ontario

18h 55m1 stop Taipei City Taiwan Taoyuan Intl

$1,001STARLUX Airlines

Sat, Sep 26 - Sat, Oct 3

9:25 am - 3:00 pmONT Ontario-NRT Tokyo Narita

13h 35m1 stop San Francisco

5:05 pm - 8:31 pmNRT Tokyo Narita-ONT Ontario

19h 26m1 stop San Francisco

$1,029United Airlines

Mon, Sep 28 - Fri, Oct 9

6:00 am - 2:20 pmONT Ontario-HND Tokyo Haneda

16h 20m1 stop Seattle/Tacoma Intl

4:25 pm - 5:12 pmHND Tokyo Haneda-ONT Ontario

17h 47m1 stop Seattle/Tacoma Intl

$1,072Delta

Mon, Sep 28 - Thu, Nov 5

6:00 am - 2:20 pmONT Ontario-HND Tokyo Haneda

16h 20m1 stop Seattle/Tacoma Intl

4:20 pm - 5:19 pmHND Tokyo Haneda-ONT Ontario

16h 59m1 stop Seattle/Tacoma Intl

$1,072Delta

Mon, Sep 28 - Thu, Oct 1

6:07 am - 1:55 pmONT Ontario-HND Tokyo Haneda

15h 48m1 stop San Francisco

10:55 pm - 8:31 pmHND Tokyo Haneda-ONT Ontario

13h 36m1 stop San Francisco

$1,189United Airlines

Sun, Sep 27 - Wed, Oct 7

8:03 am - 1:55 pmONT Ontario-HND Tokyo Haneda

13h 52m1 stop San Francisco

10:55 pm - 8:31 pmHND Tokyo Haneda-ONT Ontario

13h 36m1 stop San Francisco

$1,189United Airlines

Tue, Sep 29 - Wed, Oct 14

6:15 am - 7:45 pmONT Ontario-HND Tokyo Haneda

21h 30m2 stops Phoenix Sky Harbor Intl Honolulu

11:55 am - 3:24 pmHND Tokyo Haneda-ONT Ontario

19h 29m2 stops Los Angeles Phoenix Sky Harbor Intl

$1,324American Airlines

Tue, Sep 29 - Tue, Oct 13

6:15 am - 5:25 pmONT Ontario-HND Tokyo Haneda

19h 10m2 stops Phoenix Sky Harbor Intl Los Angeles

4:20 pm - 6:43 pmHND Tokyo Haneda-ONT Ontario

18h 23m2 stops San Francisco Phoenix Sky Harbor Intl

$1,391American Airlines

Tue, Sep 29 - Tue, Oct 13

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

China Airlines flights from Ontario to Tokyo

Our best China Airlines deals on Ontario to Tokyo flight tickets

China Airlines

Mar 1

ONT10:50 pmOntario

26h 40m

1 stop

NRT6:30 pmTokyo Narita

Mar 10

NRT2:35 pmTokyo Narita

19h 30m

1 stop

ONT5:05 pmOntario

$904

China Airlines

Mar 2

ONT10:50 pmOntario

26h 40m

1 stop

NRT6:30 pmTokyo Narita

Mar 16

NRT2:35 pmTokyo Narita

19h 30m

1 stop

ONT6:05 pmOntario

$916

China Airlines

Feb 25

ONT10:50 pmOntario

21h 40m

1 stop

NRT1:30 pmTokyo Narita

Mar 11

NRT7:30 pmTokyo Narita

38h 35m

1 stop

ONT5:05 pmOntario

$919

Korean Air flights from Ontario to Tokyo

Our best Korean Air deals on Ontario to Tokyo flight tickets

Korean Air

Sep 27

ONT6:00 amOntario

24h 50m

2 stops

HND10:50 pmTokyo Haneda

Nov 17

HND2:00 amTokyo Haneda

32h 16m

2 stops

ONT5:16 pmOntario

$1,092

Korean Air

Sep 27

ONT6:00 amOntario

24h 50m

2 stops

HND10:50 pmTokyo Haneda

Nov 16

HND7:50 pmTokyo Haneda

38h 26m

2 stops

ONT5:16 pmOntario

$1,102

Korean Air

Sep 27

ONT6:00 amOntario

24h 50m

2 stops

HND10:50 pmTokyo Haneda

Nov 13

HND2:00 amTokyo Haneda

32h 16m

2 stops

ONT5:16 pmOntario

$1,142

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Sun 11/8

12:01 pm-11:20 am

2 stops30h 19m

Tokyo Narita

Thu 11/12

9:25 pm-7:28 pm

1 stop15h 03m

$830

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Sat 10/31

10:00 am-11:20 am

3 stops33h 20m

Tokyo Narita

Thu 11/12

9:25 pm-7:28 pm

1 stop15h 03m

$835

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Mon 10/19

12:01 pm-11:20 am

2 stops31h 19m

Tokyo Narita

Tue 10/27

9:25 pm-9:40 am

2 stops28h 15m

$844

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 10/27

7:00 am-6:25 pm

1 stop19h 25m

Tokyo Haneda

Wed 11/4

8:25 pm-11:46 pm

1 stop20h 21m

$1,070

Quickest round-trip

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Mon 2/8

7:00 am-3:05 pm

1 stop15h 05m

Tokyo Haneda

Fri 2/12

5:20 pm-1:57 pm

1 stop13h 37m

$1,072

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 2/9

7:00 am-3:05 pm

1 stop15h 05m

Tokyo Haneda

Tue 2/16

5:20 pm-1:57 pm

1 stop13h 37m

$1,072

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 10/27

1:05 pm-5:05 am

2 stops24h 00m

Tokyo Haneda

Wed 11/4

1:05 pm-6:10 pm

2 stops22h 05m

$1,075

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Mon 11/16

7:00 am-6:25 pm

1 stop18h 25m

Tokyo Haneda

Tue 11/24

6:00 pm-9:52 pm

2 stops20h 52m

$1,075

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 12/1

6:00 am-2:50 pm

1 stop15h 50m

Tokyo Haneda

Tue 12/8

6:25 pm-3:35 pm

1 stop14h 10m

$1,122

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Mon 12/7

6:00 am-2:50 pm

1 stop15h 50m

Tokyo Haneda

Wed 12/16

6:25 pm-3:35 pm

1 stop14h 10m

$1,122

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 $869 to $1,220.
The lowest price recently found on this route was $822.

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 $779, 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 January is your next best option. Flight prices from Ontario to Tokyo during January average around $871.

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 $855. 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 $1,017. 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 $900. 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 $1,216.

Can stopping save me money on Ontario to Tokyo flights?

You could potentially save up to 26% 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	$393
Fastest flight time	13h 52m
Direct flights	None

The best one-way flight to Tokyo from Ontario in the past 72 hours is $393. The best round-trip flight deal from Ontario to Tokyo found on momondo in the last 72 hours is $830.

The fastest flight from Ontario to Tokyo takes 13h 52m

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 52m 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 September 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 Alaska Airlines, making up 31% of the total bookings. Other popular airlines include China Airlines with 28%, United Airlines with 21%, 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 12,075 reviews	Search American Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 10,226 reviews	Search United Airlines flights
Delta	PriceFrom $1,161	Free Cancellation	Rating 7.8 8,591 reviews	Search Delta flights

Hakone

Izu

Urayasu

Kawasaki

Saitama

Yamanouchi

Kamakura

Yokosuka

Karuizawa

Atami

Chiba

Kusatsu

Fujiyoshida

Kawagoe

Fujisawa

Yamanashi

Numazu

Minakami

Sagamihara

Tsukuba

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 10/24

Sat 10/31

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Japan

Nearby airports

Airlines

Cabin classes

Other Japan destinations

Other flights from Ontario

Complete your trip

Feeling lucky

Fly into one of these airports located in Tokyo

Tokyo Haneda Airport

Tokyo Narita Airport

Cheap flights from Ontario to Tokyo from $393

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 11/8. 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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

China Airlines flights from Ontario to Tokyo

Our best China Airlines deals on Ontario to Tokyo flight tickets

Korean Air flights from Ontario to Tokyo

Our best Korean Air deals on Ontario to Tokyo flight tickets

momondo Fare Finder

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

Explore popular destinations other users love

According to popular flight searches on momondo this year