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$372+ Cheap flights from Narita (NRT) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
NRT — ONT
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Narita to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Narita (NRT) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$978
(SmartFares)

One-way from

$372
(Trip.com)

Popular in

August

Cheapest in

February

Average price

$895
Provider with most accurate pricing for Tokyo Narita-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tokyo Narita-Ontario flights.
Search Deals
From Tokyo Narita to Ontario
Search Deals
One-way flight from Tokyo Narita to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Narita to Ontario

Cheapest flights from Narita to Ontario
Explore the most affordable flight options available from Narita to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This SmartFares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/162:10 pmNRT - ONT
1 stop18h 55mSTARLUX Airlines
Mon 6/3011:10 pmONT - NRT
1 stop21h 45mSTARLUX Airlines
Deal found 4/28$978
This Gotogate deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/142:30 pmNRT - ONT
1 stop19h 30mChina Airlines
Fri 5/1612:10 amONT - NRT
1 stop28h 35mChina Airlines
Deal found 4/27$986
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:25 pmNRT - ONT
1 stop34h 48mUnited Airlines
Wed 12/105:40 amONT - NRT
1 stop17h 05mUnited Airlines
Deal found 4/27$1,054
This Travelocity deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/278:00 pmNRT - ONT
1 stop38h 00mMultiple Airlines
Tue 6/37:20 pmONT - NRT
2 stops28h 30mMultiple Airlines
Deal found 4/28$1,080
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/56:25 pmNRT - ONT
1 stop19h 25mHawaiian Airlines
Fri 5/99:45 amONT - NRT
1 stop38h 15mHawaiian Airlines
Deal found 4/28$1,202
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:55 pmNRT - ONT
2 stops41h 52mDelta
Thu 7/316:30 amONT - NRT
2 stops22h 35mDelta
Deal found 4/28$1,644
This Korean Air deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/39:20 amNRT - ONT
2 stops25h 00mKorean Air
Tue 6/176:25 amONT - NRT
2 stops22h 40mKorean Air
Deal found 4/28$1,707
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/136:30 pmNRT - ONT
1 stop16h 31mAmerican Airlines
Sun 6/296:10 amONT - NRT
1 stop16h 50mAmerican Airlines
Deal found 4/28$1,735
This WestJet deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:30 pmNRT - ONT
2 stops38h 36mWestJet
Sat 12/207:00 amONT - NRT
2 stops40h 30mWestJet
Deal found 4/27$1,867
This KLM deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2912:35 pmNRT - ONT
2 stops46h 53mKLM
Sat 5/312:07 pmONT - NRT
2 stops30h 38mKLM
Deal found 4/28$2,027
This Alaska Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:25 pmNRT - ONT
2 stops21h 32mAlaska Airlines
Tue 6/176:00 amONT - NRT
1 stop18h 00mAlaska Airlines
Deal found 4/28$2,105
This Qatar Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:25 pmNRT - ONT
2 stops36h 00mQatar Airways
Tue 6/1712:00 pmONT - NRT
2 stops32h 55mQatar Airways
Deal found 4/28$2,181

Cheapflights Fare Finder

Customize your flight search to find flights from Narita to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Tokyo Narita Airport to Ontario that are best for you.

Fly from

Narita

Fly to

Ontario

Route

Depart

Return

Price

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 6/16

2:10 pm-5:05 pm

1 stop18h 55m

Ontario

Mon 6/30

11:10 pm-12:55 pm

1 stop21h 45m

$978

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 5/14

2:30 pm-6:00 pm

1 stop19h 30m

Ontario

Fri 5/16

12:10 am-8:45 pm

1 stop28h 35m

$986

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 8/25

5:25 pm-12:13 pm

1 stop34h 48m

Ontario

Wed 12/10

5:40 am-3:45 pm

1 stop17h 05m

$1,054

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Tue 5/27

8:00 pm-6:00 pm

1 stop38h 00m

Ontario

Tue 6/3

7:20 pm-3:50 pm

2 stops28h 30m

$1,080

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 7/27

8:55 pm-10:47 pm

2 stops41h 52m

Ontario

Thu 7/31

6:30 am-9:05 pm

2 stops22h 35m

$1,644

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 5/12

6:25 pm-9:50 pm

1 stop19h 25m

Ontario

Fri 5/16

4:45 pm-4:00 pm

1 stop31h 15m

$1,672

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Tue 6/3

9:20 am-6:20 pm

2 stops25h 00m

Ontario

Tue 6/17

6:25 am-9:05 pm

2 stops22h 40m

$1,707

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Fri 6/13

6:30 pm-7:01 pm

1 stop16h 31m

Ontario

Sun 6/29

6:10 am-3:00 pm

1 stop16h 50m

$1,735

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Sun 7/27

6:30 pm-5:06 pm

2 stops38h 36m

Ontario

Sat 12/20

7:00 am-4:30 pm

2 stops40h 30m

$1,867

TokyoOntario

NRT - ONT

NRTONT

Tokyo Narita

Tue 6/3

6:25 pm-11:57 pm

2 stops21h 32m

Ontario

Tue 6/17

6:00 am-4:00 pm

1 stop18h 00m

$2,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 25 results
1
2
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Compare providers for flights from Narita to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Narita to Ontario in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tokyo Narita Airport-Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tokyo Narita Airport-Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tokyo Narita Airport-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tokyo Narita Airport-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tokyo Narita Airport-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Narita to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Narita with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tokyo Narita Airport to Ontario

What is the cheapest month to book a flight from Tokyo Narita Airport to Ontario?

Currently, August is the cheapest month in which you can book a flight from Tokyo Narita Airport to Ontario (average of $246). Flying from Tokyo Narita Airport to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NRT to ONT?

Find hourly flight availability from Narita to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tokyo Narita Airport to Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated April 29, 2025.
Peruse reviews from past customers who have flown with STARLUX Airlines, EVA Air and Korean Air from Tokyo to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,184 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,064 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
729 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Delta
8.0
Very good
7,929 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Crew

9.3

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

Related info for your journey

Find useful and relevant information for your journey from Narita to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Tokyo Narita?

    Ontario (ONT) is the airport you will fly into if you book a flight from Tokyo Narita to Ontario. You should not have trouble finding flights to Ontario from Tokyo Narita; the airport handles an average of 0 inbound flights from Tokyo Narita per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ontario airport from Tokyo Narita. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • What are the cheapest airlines to fly from Tokyo Narita Airport to Ontario one-way?

    $485 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and China Airlines, with prices starting from $567 and $604, respectively.

  • Can I find deals for flights from Narita to Ontario that include hotel bookings?

    Yes. In addition to deals on Narita to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Narita to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Narita to Ontario.

  • Can I find deals for business class flights from Narita to Ontario?

    Yes. Cheapflights offers flight deals from Narita to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tokyo Narita Airport to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Tokyo Narita Airport to Ontario (average of $246). Flying from Tokyo Narita Airport to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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