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

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

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 37% 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.

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 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 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 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 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.

$388 Cheap Flights from Ontario to Tokyo in 2026

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.

9:45 pm - 7:00 pmONT Ontario-NRT Tokyo Narita

28h 15m1 stop Taipei City Taiwan Taoyuan Intl

8:10 pm - 3:55 pmNRT Tokyo Narita-ONT Ontario

36h 45m1 stop Taipei City Taiwan Taoyuan Intl

$779STARLUX Airlines

Tue, Jan 12 - Thu, Jan 21

6:02 am - 4:00 pmONT Ontario-NRT Tokyo Narita

17h 58m1 stop Seattle/Tacoma Intl

6:00 pm - 7:03 pmNRT Tokyo Narita-ONT Ontario

17h 03m1 stop Seattle/Tacoma Intl

$818Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

6:02 am - 4:00 pmONT Ontario-NRT Tokyo Narita

17h 58m1 stop Seattle/Tacoma Intl

6:00 pm - 11:24 pmNRT Tokyo Narita-ONT Ontario

21h 24m1 stop Seattle/Tacoma Intl

$820Multiple Airlines

Mon, Sep 21 - Fri, Sep 25

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

$968American 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

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

19h 29m2 stops Los Angeles Phoenix Sky Harbor Intl

$969American Airlines

Tue, Sep 29 - Tue, Oct 13

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

$969American Airlines

Tue, Sep 29 - Tue, Oct 13

11:54 am - 2:20 pmONT Ontario-HND Tokyo Haneda

34h 26m1 stop Seattle/Tacoma Intl

4:20 pm - 5:12 pmHND Tokyo Haneda-ONT Ontario

16h 52m1 stop Seattle/Tacoma Intl

$973Delta

Tue, Sep 29 - Tue, Oct 13

11:54 am - 2:20 pmONT Ontario-HND Tokyo Haneda

34h 26m1 stop Seattle/Tacoma Intl

4:20 pm - 8:55 amHND Tokyo Haneda-ONT Ontario

32h 35m2 stops Seattle/Tacoma Intl Salt Lake City

$978Delta

Tue, Sep 29 - Tue, Oct 13

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

15h 50m1 stop San Francisco

9:55 pm - 8:20 pmHND Tokyo Haneda-ONT Ontario

39h 25m2 stops Vancouver Intl Denver Intl

$1,098United Airlines

Wed, Dec 2 - Tue, Dec 15

6:40 pm - 4:50 amONT Ontario-HND Tokyo Haneda

17h 10m1 stop San Francisco

9:55 pm - 8:20 pmHND Tokyo Haneda-ONT Ontario

39h 25m2 stops Vancouver Intl Denver Intl

$1,098United Airlines

Tue, Dec 1 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

6:02 am - 4:00 pmONT Ontario-NRT Tokyo Narita

17h 58m1 stop Seattle/Tacoma Intl

6:00 pm - 7:03 pmNRT Tokyo Narita-ONT Ontario

17h 03m1 stop Seattle/Tacoma Intl

$818Multiple Airlines

Mon, Sep 7 - Fri, Sep 11

6:02 am - 4:00 pmONT Ontario-NRT Tokyo Narita

17h 58m1 stop Seattle/Tacoma Intl

6:00 pm - 7:03 pmNRT Tokyo Narita-ONT Ontario

17h 03m1 stop Seattle/Tacoma Intl

$820Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

12:59 pm - 4:45 amONT Ontario-HND Tokyo Haneda

23h 46m2 stops Phoenix Sky Harbor Intl Los Angeles

11:55 am - 6:17 pmHND Tokyo Haneda-ONT Ontario

22h 22m2 stops Los Angeles Phoenix Sky Harbor Intl

$863American Airlines

Tue, Sep 8 - Tue, Sep 15

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

23h 05m2 stops Seattle/Tacoma Intl Incheon Intl

8:55 pm - 5:19 pmNRT Tokyo Narita-ONT Ontario

36h 24m2 stops Incheon Intl Seattle/Tacoma Intl

$880Korean Air

Tue, Sep 8 - Tue, Sep 15

6:15 am - 3:50 pmONT Ontario-HND Tokyo Haneda

17h 35m2 stops Phoenix Sky Harbor Intl Los Angeles

4:30 pm - 10:37 pmHND Tokyo Haneda-ONT Ontario

22h 07m1 stop Dallas/Fort Worth

$913American Airlines

Wed, Sep 9 - Mon, Sep 14

6:15 am - 3:50 pmONT Ontario-HND Tokyo Haneda

17h 35m2 stops Phoenix Sky Harbor Intl Los Angeles

11:55 am - 6:17 pmHND Tokyo Haneda-ONT Ontario

22h 22m2 stops Los Angeles Phoenix Sky Harbor Intl

$913American Airlines

Wed, Sep 9 - Mon, Sep 14

5:00 am - 7:00 pmONT Ontario-HND Tokyo Haneda

22h 00m2 stops Denver Intl Vancouver Intl

3:50 pm - 8:01 pmHND Tokyo Haneda-ONT Ontario

20h 11m1 stop San Francisco

$1,097United Airlines

Tue, Sep 8 - Thu, Sep 10

5:00 am - 7:00 pmONT Ontario-HND Tokyo Haneda

46h 00m2 stops Denver Intl Vancouver Intl

10:55 pm - 8:01 pmHND Tokyo Haneda-ONT Ontario

13h 06m1 stop San Francisco

$1,097United Airlines

Tue, Sep 8 - Thu, Sep 10

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

$1,635Delta

Wed, Sep 9 - Sun, Sep 20

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

28h 20m1 stop Seattle/Tacoma Intl

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

16h 59m1 stop Seattle/Tacoma Intl

$5,323Delta

Sat, Sep 12 - Sat, Sep 19

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

Feb 25

ONT10:50 pmOntario

21h 40m

1 stop

NRT1:30 pmTokyo Narita

Mar 4

NRT2:35 pmTokyo Narita

19h 30m

1 stop

ONT5:05 pmOntario

$905

China Airlines

Feb 23

ONT10:50 pmOntario

24h 45m

1 stop

NRT4:35 pmTokyo Narita

Mar 8

NRT2:35 pmTokyo Narita

19h 30m

1 stop

ONT5:05 pmOntario

$918

China Airlines

Feb 18

ONT10:50 pmOntario

26h 40m

1 stop

NRT6:30 pmTokyo Narita

Mar 4

NRT2:35 pmTokyo Narita

19h 30m

1 stop

ONT5:05 pmOntario

$925

STARLUX Airlines flights from Ontario to Tokyo

Our best STARLUX Airlines deals on Ontario to Tokyo flight tickets

STARLUX Airlines

Jan 12

ONT9:45 pmOntario

28h 15m

1 stop

NRT7:00 pmTokyo Narita

Jan 21

NRT8:10 pmTokyo Narita

36h 45m

1 stop

ONT3:55 pmOntario

$779

STARLUX Airlines

Sep 11

ONT11:30 pmOntario

23h 35m

1 stop

NRT3:05 pmTokyo Narita

Sep 22

NRT8:40 pmTokyo Narita

36h 25m

1 stop

ONT5:05 pmOntario

$1,021

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Tue 1/12

9:45 pm-7:00 pm

1 stop28h 15m

Tokyo Narita

Thu 1/21

8:10 pm-3:55 pm

1 stop36h 45m

$779

Quickest round-trip

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Mon 9/21

6:02 am-4:00 pm

1 stop17h 58m

Tokyo Narita

Wed 9/30

6:00 pm-7:03 pm

1 stop17h 03m

$818

OntarioTokyo

ONT Ontario - NRT Tokyo Narita

ONTNRT

Ontario

Mon 9/21

6:02 am-4:00 pm

1 stop17h 58m

Tokyo Narita

Fri 9/25

6:00 pm-11:24 pm

1 stop21h 24m

$820

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 9/29

6:15 am-7:45 pm

2 stops21h 30m

Tokyo Haneda

Tue 10/13

11:55 am-3:24 pm

2 stops19h 29m

$968

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 9/29

6:15 am-5:25 pm

2 stops19h 10m

Tokyo Haneda

Tue 10/13

11:55 am-3:24 pm

2 stops19h 29m

$969

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 9/29

6:15 am-7:45 pm

2 stops21h 30m

Tokyo Haneda

Tue 10/13

11:55 am-3:24 pm

2 stops19h 29m

$969

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 9/29

11:54 am-2:20 pm

1 stop34h 26m

Tokyo Haneda

Tue 10/13

4:20 pm-5:12 pm

1 stop16h 52m

$973

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 9/29

11:54 am-2:20 pm

1 stop34h 26m

Tokyo Haneda

Tue 10/13

4:20 pm-8:55 am

2 stops32h 35m

$978

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Wed 12/2

6:00 am-2:50 pm

1 stop15h 50m

Tokyo Haneda

Tue 12/15

9:55 pm-8:20 pm

2 stops39h 25m

$1,098

OntarioTokyo

ONT Ontario - HND Tokyo Haneda

ONTHND

Ontario

Tue 12/1

6:40 pm-4:50 am

1 stop17h 10m

Tokyo Haneda

Tue 12/15

9:55 pm-8:20 pm

2 stops39h 25m

$1,098

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 $966 to $1,205.
The lowest price recently found on this route was $779.

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 $840. 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 $1,001. 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 $885. 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 $1,185.

Can stopping save me money on Ontario to Tokyo flights?

You could potentially save up to 25% 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	$388
Fastest flight time	15h 47m
Direct flights	None

The best one-way flight to Tokyo from Ontario in the past 72 hours is $388. The best round-trip flight deal from Ontario to Tokyo found on momondo in the last 72 hours is $779.

The fastest flight from Ontario to Tokyo takes 15h 47m

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. 15h 47m 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 28% of the total bookings. Other popular airlines include China Airlines with 26%, 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 7.1 12,039 reviews	Search American Airlines flights
United Airlines	PriceFrom $829	Free Cancellation	Rating 7.4 10,173 reviews	Search United Airlines flights
Delta	PriceFrom $1,161	Free Cancellation	Rating 7.8 8,557 reviews	Search Delta flights

Hakone

Urayasu

Izu

Kawasaki

Kusatsu

Saitama

Yamanouchi

Atami

Chiba

Kamakura

Karuizawa

Yokosuka

Fujiyoshida

Kawagoe

Fujisawa

Minakami

Yamanashi

Numazu

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

Tue 10/6

Tue 10/13

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 $388

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 9/21. 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

STARLUX Airlines flights from Ontario to Tokyo

Our best STARLUX Airlines 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