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

United Airlines is the most popular carrier operating from Tokyo Narita to Ontario

What airlines fly to Ontario?

ZIPAIR, United Airlines and Singapore Airlines are the top three most popular airlines that fly to Ontario from Tokyo Narita Airport according to our data. ZIPAIR is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Tokyo Narita Airport to Ontario Airport refresh daily.

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

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 Tokyo Narita Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$370 Cheap Flights from Tokyo Narita Airport to Ontario in 2026/27

Find the cheapest flights from Tokyo Narita Airport to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 pm - 5:35 pmNRT Tokyo Narita-ONT Ontario

17h 40m1 stop San Francisco

1:42 pm - 3:35 pmONT Ontario-NRT Tokyo Narita

32h 53m1 stop Denver Intl

$816United Airlines

Wed, Feb 3 - Tue, Feb 9

4:55 pm - 8:25 pmNRT Tokyo Narita-ONT Ontario

20h 30m1 stop San Francisco

1:00 pm - 3:35 pmONT Ontario-NRT Tokyo Narita

33h 35m1 stop Denver Intl

$816United Airlines

Thu, Jan 21 - Sat, Feb 13

5:40 pm - 8:20 pmNRT Tokyo Narita-ONT Ontario

19h 40m1 stop Denver Intl

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

16h 05m1 stop San Francisco

$816United Airlines

Fri, Feb 12 - Thu, Feb 25

5:40 pm - 12:40 pmNRT Tokyo Narita-ONT Ontario

36h 00m1 stop Denver Intl

1:00 pm - 3:35 pmONT Ontario-NRT Tokyo Narita

33h 35m1 stop Denver Intl

$816United Airlines

Mon, Feb 8 - Sun, Feb 14

4:55 pm - 5:35 pmNRT Tokyo Narita-ONT Ontario

17h 40m1 stop San Francisco

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

17h 35m1 stop Denver Intl

$816United Airlines

Thu, Jan 21 - Wed, Feb 10

4:55 pm - 5:35 pmNRT Tokyo Narita-ONT Ontario

17h 40m1 stop San Francisco

6:35 pm - 3:05 pmONT Ontario-NRT Tokyo Narita

27h 30m1 stop San Francisco

$816United Airlines

Mon, Feb 8 - Mon, Feb 15

4:55 pm - 8:30 pmNRT Tokyo Narita-ONT Ontario

20h 35m1 stop San Francisco

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

17h 35m1 stop Denver Intl

$816United Airlines

Tue, Feb 16 - Tue, Feb 23

4:55 pm - 8:25 pmNRT Tokyo Narita-ONT Ontario

20h 30m1 stop San Francisco

11:20 am - 3:05 pmONT Ontario-NRT Tokyo Narita

34h 45m1 stop San Francisco

$816United Airlines

Mon, Feb 1 - Sun, Feb 21

5:40 pm - 9:00 pmNRT Tokyo Narita-ONT Ontario

20h 20m1 stop Denver Intl

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

17h 35m1 stop Denver Intl

$875ANA

Thu, Jan 21 - Wed, Feb 10

4:55 pm - 3:19 pmNRT Tokyo Narita-ONT Ontario

15h 24m1 stop San Francisco

1:05 pm - 3:05 pmONT Ontario-NRT Tokyo Narita

33h 00m1 stop San Francisco

$909ANA

Thu, Dec 24 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

12:30 pm - 7:40 pmNRT Tokyo Narita-ONT Ontario

23h 10m2 stops Incheon Intl San Francisco

12:01 pm - 7:55 pmONT Ontario-NRT Tokyo Narita

15h 54m1 stop San Francisco

$932Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

5:05 pm - 10:23 amNRT Tokyo Narita-ONT Ontario

33h 18m1 stop San Francisco

4:03 pm - 3:05 pmONT Ontario-NRT Tokyo Narita

31h 02m1 stop San Francisco

$1,006United Airlines

Tue, Oct 20 - Sat, Oct 24

5:05 pm - 10:51 pmNRT Tokyo Narita-ONT Ontario

21h 46m1 stop San Francisco

8:03 am - 3:00 pmONT Ontario-NRT Tokyo Narita

14h 57m1 stop San Francisco

$1,006United Airlines

Fri, Oct 16 - Tue, Oct 20

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

19h 26m1 stop San Francisco

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

17h 05m1 stop San Francisco

$1,006United Airlines

Wed, Oct 21 - Sun, Oct 25

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

19h 26m1 stop San Francisco

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

17h 05m1 stop San Francisco

$1,006United Airlines

Wed, Oct 21 - Thu, Oct 29

5:05 pm - 3:22 pmNRT Tokyo Narita-ONT Ontario

14h 17m1 stop San Francisco

4:03 pm - 3:05 pmONT Ontario-NRT Tokyo Narita

31h 02m1 stop San Francisco

$1,069United Airlines

Sat, Oct 17 - Sat, Oct 24

5:05 pm - 10:51 pmNRT Tokyo Narita-ONT Ontario

21h 46m1 stop San Francisco

6:32 pm - 3:00 pmONT Ontario-NRT Tokyo Narita

28h 28m1 stop San Francisco

$1,070United Airlines

Sat, Oct 17 - Mon, Oct 19

5:05 pm - 3:22 pmNRT Tokyo Narita-ONT Ontario

14h 17m1 stop San Francisco

4:03 pm - 3:05 pmONT Ontario-NRT Tokyo Narita

31h 02m1 stop San Francisco

$1,070United Airlines

Sat, Oct 17 - Sat, Oct 24

12:30 pm - 7:40 pmNRT Tokyo Narita-ONT Ontario

23h 10m2 stops Incheon Intl San Francisco

12:01 pm - 8:00 pmONT Ontario-NRT Tokyo Narita

15h 59m1 stop San Francisco

$1,108Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

12:30 pm - 7:40 pmNRT Tokyo Narita-ONT Ontario

23h 10m2 stops Incheon Intl San Francisco

12:01 pm - 8:00 pmONT Ontario-NRT Tokyo Narita

15h 59m1 stop San Francisco

$1,113Multiple Airlines

Mon, Oct 19 - Fri, Oct 23

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

United Airlines flights from Tokyo Narita Airport to Ontario

Our best United Airlines deals on Tokyo Narita Airport to Ontario flight tickets

United Airlines

Feb 1

NRT4:55 pmTokyo Narita

20h 30m

1 stop

ONT8:25 pmOntario

Feb 21

ONT11:20 amOntario

34h 45m

1 stop

NRT3:05 pmTokyo Narita

$816

United Airlines

Jan 13

NRT4:55 pmTokyo Narita

12h 24m

1 stop

ONT12:19 pmOntario

Jan 20

ONT7:25 amOntario

14h 40m

1 stop

NRT3:05 pmTokyo Narita

$817

United Airlines

Dec 16

NRT5:40 pmTokyo Narita

20h 31m

1 stop

ONT9:11 pmOntario

Jan 27

ONT1:42 pmOntario

32h 23m

2 stops

NRT3:05 pmTokyo Narita

$818

Alaska Airlines flights from Tokyo Narita Airport to Ontario

Our best Alaska Airlines deals on Tokyo Narita Airport to Ontario flight tickets

Alaska Airlines

Jan 21

NRT5:25 pmTokyo Narita

14h 55m

1 stop

ONT3:20 pmOntario

Feb 7

ONT7:00 amOntario

15h 25m

1 stop

NRT3:25 pmTokyo Narita

$1,012

Alaska Airlines

Oct 28

NRT5:25 pmTokyo Narita

16h 35m

1 stop

ONT6:00 pmOntario

Nov 11

ONT4:09 pmOntario

30h 16m

1 stop

NRT3:25 pmTokyo Narita

$1,135

Alaska Airlines

Oct 26

NRT5:25 pmTokyo Narita

22h 17m

1 stop

ONT11:42 pmOntario

Nov 9

ONT6:00 amOntario

16h 25m

1 stop

NRT3:25 pmTokyo Narita

$1,136

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Wed 2/3

4:55 pm-5:35 pm

1 stop17h 40m

Ontario

Tue 2/9

1:42 pm-3:35 pm

1 stop32h 53m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Thu 1/21

4:55 pm-8:25 pm

1 stop20h 30m

Ontario

Sat 2/13

1:00 pm-3:35 pm

1 stop33h 35m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Fri 2/12

5:40 pm-8:20 pm

1 stop19h 40m

Ontario

Thu 2/25

6:00 am-3:05 pm

1 stop16h 05m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Mon 2/8

5:40 pm-12:40 pm

1 stop36h 00m

Ontario

Sun 2/14

1:00 pm-3:35 pm

1 stop33h 35m

$816

Quickest round-trip

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Thu 1/21

4:55 pm-5:35 pm

1 stop17h 40m

Ontario

Wed 2/10

5:00 am-3:35 pm

1 stop17h 35m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Mon 2/8

4:55 pm-5:35 pm

1 stop17h 40m

Ontario

Mon 2/15

6:35 pm-3:05 pm

1 stop27h 30m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Tue 2/16

4:55 pm-8:30 pm

1 stop20h 35m

Ontario

Tue 2/23

5:00 am-3:35 pm

1 stop17h 35m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Mon 2/1

4:55 pm-8:25 pm

1 stop20h 30m

Ontario

Sun 2/21

11:20 am-3:05 pm

1 stop34h 45m

$816

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Thu 1/21

5:40 pm-9:00 pm

1 stop20h 20m

Ontario

Wed 2/10

5:00 am-3:35 pm

1 stop17h 35m

$875

TokyoOntario

NRT Tokyo Narita - ONT Ontario

NRTONT

Tokyo Narita

Thu 12/24

4:55 pm-3:19 pm

1 stop15h 24m

Ontario

Wed 12/30

1:05 pm-3:05 pm

1 stop33h 00m

$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 Tokyo Narita Airport to Ontario

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

Can stopping save me money on Tokyo Narita Airport to Ontario flights?

You could potentially save up to 59% on your flight if you consider stops on a Tokyo Narita Airport to Ontario flight.

When to book flights from Tokyo Narita Airport to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Tokyo Narita Airport to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tokyo Narita Airport to Ontario (NRT to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tokyo Narita Airport to Ontario

Best Price Found	$370
Fastest flight time	15h 05m
Direct flights	None

The best one-way flight to Ontario from Tokyo Narita Airport in the past 72 hours is $370. The best round-trip flight deal from Tokyo Narita Airport to Ontario found on momondo in the last 72 hours is $816.

The fastest flight from Tokyo Narita Airport to Ontario takes 15h 05m

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

Search flight deals

Frequently asked questions about flying from Tokyo Narita Airport to Ontario

How far is Tokyo Narita to Ontario by plane?
The straight-line distance from Tokyo Narita to Ontario is 5465.8 mi. In terms of flight time, this usually takes a little over 15h 05m.
When did momondo last update prices for flights from Tokyo Narita Airport to Ontario Airport?
Prices for flights from Tokyo Narita Airport to Ontario Airport refresh daily.
How old do you have to be to fly from Tokyo Narita Airport to Ontario Airport?
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 Tokyo Narita Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport 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 Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tokyo to Ontario for you.

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

Flights from Tokyo to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Ontario from Tokyo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Tokyo to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ontario 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 11/14

Sat 11/21

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 the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Tokyo Narita Airport

Complete your trip

Feeling lucky

Cheap flights from Tokyo Narita Airport to Los Angeles from $370

Find the cheapest flights from Tokyo Narita Airport to Los Angeles

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

United Airlines flights from Tokyo Narita Airport to Ontario

Our best United Airlines deals on Tokyo Narita Airport to Ontario flight tickets

Alaska Airlines flights from Tokyo Narita Airport to Ontario

Our best Alaska Airlines deals on Tokyo Narita Airport to Ontario flight tickets

momondo Fare Finder

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

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Tokyo Narita Airport to Ontario

Can stopping save me money on Tokyo Narita Airport to Ontario flights?

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

What airlines fly to Ontario?

When to book flights from Tokyo Narita Airport to Ontario

Cheap Tokyo Narita Airport to Ontario (NRT to ONT) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Tokyo Narita Airport to Ontario

Why use momondo?

An easier way to manage your Ontario 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 the United States

Airports servicing California

Fly your favorite airline to Los Angeles

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

Cabin classes currently available on flights to Los Angeles

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

Popular cities in the United States

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

Fly to other destinations from Tokyo Narita Airport

According to popular flight searches on momondo this year

Complete your trip to Los Angeles

Explore popular destinations other users love

According to popular flight searches on momondo this year