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Cheap flights from Japan to Ontario (ONT) from $415

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
NRT — ONT
May 11 — May 181
From?
To?
Sat 5/11
Sat 5/18
1 adult, Economy
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How far in advance should I book a flight from Japan to Ontario?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 16 days in advance, which can save you up to 28% on flights from Japan to Ontario compared to booking the week you need them. Waiting 16 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $759. For sooner than that we have options available in the next 3 days from $779.

What is the cheapest month to fly from Japan to Ontario?

February is one of the best times of the year to fly to Ontario from Japan. Prices for February average $855 per person but you can even find prices for as low as $428. The most expensive prices can be found in the month of August. Opting for a February flight can save you 30% on your journey compared to booking in August

When is the cheapest time to fly from Japan to Ontario (JP - ONT)?

When flying from Japan to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Japan to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Japan and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Japan to Ontario. Make sure to double check the flight details before booking.
Mon 9/24:45 pmNRT - ONT
1 stop20h 46mUnited Airlines
Mon 9/165:15 amONT - NRT
1 stop17h 30mUnited Airlines
Deal found 5/4$744
Thu 9/195:45 pmHND - ONT
1 stop23h 00mUnited Airlines
Thu 9/266:35 pmONT - HND
1 stop27h 20mUnited Airlines
Deal found 5/5$748
Wed 9/44:30 pmNRT - ONT
1 stop16h 52mUnited Airlines
Mon 9/96:45 pmONT - NRT
1 stop28h 05mUnited Airlines
Deal found 5/5$754
Fri 9/65:05 pmNRT - ONT
1 stop16h 51mUnited Airlines
Fri 9/205:15 amONT - NRT
1 stop17h 30mUnited Airlines
Deal found 5/5$755
Thu 9/55:05 pmNRT - ONT
1 stop12h 16mUnited Airlines
Sat 9/145:15 amONT - NRT
1 stop17h 30mUnited Airlines
Deal found 5/5$756
Tue 9/35:05 pmNRT - ONT
1 stop12h 16mUnited Airlines
Tue 9/171:35 pmONT - NRT
1 stop33h 10mUnited Airlines
Deal found 5/5$757
Thu 9/265:05 pmNRT - ONT
1 stop21h 51mUnited Airlines
Sun 10/67:18 amONT - NRT
2 stops38h 42mUnited Airlines
Deal found 5/5$773
Mon 8/265:05 pmNRT - ONT
1 stop23h 40mUnited Airlines
Sun 9/2910:48 amONT - NRT
1 stop36h 02mUnited Airlines
Deal found 5/4$836
Wed 9/254:30 pmNRT - ONT
1 stop36h 02mUnited Airlines
Mon 9/307:18 amONT - NRT
2 stops38h 42mUnited Airlines
Deal found 5/5$843

Cheap American Airlines flights from Japan to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Japan and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Some of the best deals we've found on American Airlines flights traveling from Japan to Ontario. Deals are refreshing constantly so come back soon for more options.
Wed 5/226:30 pmNRT - ONT
1 stop35h 22mAmerican Airlines
Tue 5/287:40 pmONT - NRT
2 stops27h 20mAmerican Airlines
Deal found 5/5$780
Mon 8/266:15 pmHND - ONT
2 stops30h 35mAmerican Airlines
Sun 9/296:32 amONT - HND
1 stop17h 23mAmerican Airlines
Deal found 5/4$784
Mon 5/206:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Mon 5/277:40 pmONT - NRT
2 stops27h 20mAmerican Airlines
Deal found 5/5$785
Mon 6/31:30 pmITM - ONT
2 stops26h 26mAmerican Airlines
Tue 6/411:59 pmONT - ITM
2 stops28h 31mAmerican Airlines
Deal found 5/5$789
Tue 6/46:30 pmNRT - ONT
2 stops37h 21mAmerican Airlines
Tue 6/1111:59 pmONT - NRT
1 stop23h 01mAmerican Airlines
Deal found 5/5$790
Wed 5/292:40 pmNGO - ONT
2 stops21h 28mAmerican Airlines
Mon 8/266:10 amONT - NGO
2 stops22h 45mAmerican Airlines
Deal found 5/5$791
Mon 9/26:15 pmHND - ONT
1 stop31h 41mAmerican Airlines
Mon 9/1611:59 pmONT - HND
1 stop23h 56mAmerican Airlines
Deal found 5/4$793
Sun 5/196:30 pmNRT - ONT
1 stop33h 22mAmerican Airlines
Sun 5/267:40 pmONT - NRT
2 stops27h 20mAmerican Airlines
Deal found 5/5$803
Tue 6/46:15 pmHND - ONT
2 stops37h 36mAmerican Airlines
Tue 6/114:36 pmONT - HND
2 stops31h 19mAmerican Airlines
Deal found 5/5$807

Cheap Japan to Ontario flights in May & June 2024

Find cheap flight options from Japan to Ontario specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 6, 2024.
The lowest fares we've come across on flights traveling from Japan to Ontario in May and June 2024. Check back soon for alternative fares.
Wed 5/86:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Wed 5/1511:59 pmONT - NRT
1 stop23h 01mAmerican Airlines
Deal found 5/5$769
Sun 5/126:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Sat 5/1811:59 pmONT - NRT
1 stop23h 01mAmerican Airlines
Deal found 5/5$780
Thu 5/96:15 pmHND - ONT
1 stop21h 41mAmerican Airlines
Mon 5/136:00 amONT - HND
1 stop17h 55mAmerican Airlines
Deal found 5/5$780
Sat 5/116:15 pmHND - ONT
2 stops20h 14mAmerican Airlines
Mon 5/1311:59 pmONT - HND
1 stop23h 56mAmerican Airlines
Deal found 5/5$784
Tue 5/146:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Tue 5/217:40 pmONT - NRT
2 stops27h 20mAmerican Airlines
Deal found 5/4$785
Mon 6/31:30 pmITM - ONT
2 stops26h 26mAmerican Airlines
Tue 6/411:59 pmONT - ITM
2 stops28h 31mAmerican Airlines
Deal found 5/5$789
Tue 6/46:30 pmNRT - ONT
2 stops37h 21mAmerican Airlines
Tue 6/1111:59 pmONT - NRT
1 stop23h 01mAmerican Airlines
Deal found 5/5$790
Tue 6/46:15 pmHND - ONT
2 stops37h 36mAmerican Airlines
Tue 6/116:00 amONT - HND
1 stop17h 55mAmerican Airlines
Deal found 5/5$790
Wed 5/292:40 pmNGO - ONT
2 stops21h 28mAmerican Airlines
Mon 8/266:10 amONT - NGO
2 stops22h 45mAmerican Airlines
Deal found 5/5$791

Japan to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Japan and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
The lowest fares we've come across on flights traveling from Japan to Ontario in May and June 2024. Check back soon for alternative fares.
Mon 9/24:45 pmNRT - ONT
1 stop20h 46mUnited Airlines
Mon 9/165:15 amONT - NRT
1 stop17h 30mUnited Airlines
Deal found 5/4$744
Wed 9/44:30 pmNRT - ONT
1 stop16h 52mUnited Airlines
Mon 9/96:45 pmONT - NRT
1 stop28h 05mUnited Airlines
Deal found 5/5$754
Wed 9/45:45 pmHND - ONT
1 stop23h 00mUnited Airlines
Mon 9/97:40 amONT - HND
1 stop14h 15mUnited Airlines
Deal found 5/5$754
Fri 9/65:05 pmNRT - ONT
1 stop16h 51mUnited Airlines
Fri 9/205:15 amONT - NRT
1 stop17h 30mUnited Airlines
Deal found 5/5$755
Fri 9/205:45 pmHND - ONT
1 stop23h 00mUnited Airlines
Fri 9/277:18 amONT - HND
1 stop14h 37mUnited Airlines
Deal found 5/4$755
Thu 9/55:05 pmNRT - ONT
1 stop12h 16mUnited Airlines
Sat 9/145:15 amONT - NRT
1 stop17h 30mUnited Airlines
Deal found 5/5$756
Tue 9/35:45 pmHND - ONT
1 stop32h 22mUnited Airlines
Tue 9/172:02 pmONT - HND
1 stop31h 53mUnited Airlines
Deal found 5/5$756
Tue 9/35:05 pmNRT - ONT
1 stop12h 16mUnited Airlines
Tue 9/171:35 pmONT - NRT
1 stop33h 10mUnited Airlines
Deal found 5/5$757
Wed 5/86:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Wed 5/1511:59 pmONT - NRT
1 stop23h 01mAmerican Airlines
Deal found 5/5$769

Japan to Ontario flights leaving soon

Find last-minute flight options from Japan to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Check out these flights departing soon from Japan to Ontario. It's wise to confirm all flight details are correct before booking.
Sun 5/126:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Sat 5/1811:59 pmONT - NRT
1 stop23h 01mAmerican Airlines
Deal found 5/5$780
Thu 5/96:15 pmHND - ONT
1 stop21h 41mAmerican Airlines
Mon 5/136:00 amONT - HND
1 stop17h 55mAmerican Airlines
Deal found 5/5$780
Sat 5/116:15 pmHND - ONT
2 stops20h 14mAmerican Airlines
Mon 5/1311:59 pmONT - HND
1 stop23h 56mAmerican Airlines
Deal found 5/5$784
Tue 5/146:30 pmNRT - ONT
1 stop17h 38mAmerican Airlines
Tue 5/217:40 pmONT - NRT
2 stops27h 20mAmerican Airlines
Deal found 5/4$785
Sat 5/116:15 pmHND - ONT
1 stop31h 25mAmerican Airlines
Mon 5/136:00 amONT - HND
1 stop17h 55mAmerican Airlines
Deal found 5/5$793
Sun 5/128:05 pmNRT - ONT
1 stop38h 00mChina Airlines
Wed 5/1512:10 amONT - NRT
1 stop21h 05mChina Airlines
Deal found 5/5$978
Tue 5/144:30 pmNRT - ONT
1 stop20h 23mUnited Airlines
Tue 5/216:00 amONT - NRT
1 stop16h 50mUnited Airlines
Deal found 5/4$984
Sun 5/122:30 pmNRT - ONT
1 stop19h 35mChina Airlines
Fri 5/1712:10 amONT - NRT
1 stop26h 45mChina Airlines
Deal found 5/5$995
Tue 5/148:05 pmNRT - ONT
1 stop38h 00mChina Airlines
Thu 5/1612:10 amONT - NRT
1 stop26h 45mChina Airlines
Deal found 5/5$1,027

One-way flights to Ontario from Japan

Search for one-way flight options from Japan to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
Users in need of a one-way flight from Japan to Ontario can choose from these deals. Users in need of a round-trip flight from Japan to Ontario instead should update the search form at the top of page.
Wed 9/44:45 pmNRT - ONT
1 stop20h 46mUnited Airlines
Deal found 5/5$415
Wed 9/45:45 pmHND - ONT
1 stop16h 11mUnited Airlines
Deal found 5/5$415
Sun 9/295:45 pmHND - ONT
1 stop21h 11mUnited Airlines
Deal found 5/5$418
Fri 9/275:05 pmNRT - ONT
1 stop16h 38mUnited Airlines
Deal found 5/5$419
Fri 9/275:45 pmHND - ONT
1 stop21h 11mUnited Airlines
Deal found 5/5$419
Tue 9/105:05 pmNRT - ONT
1 stop16h 51mUnited Airlines
Deal found 5/5$421
Tue 9/105:45 pmHND - ONT
1 stop16h 11mUnited Airlines
Deal found 5/5$421
Sat 9/145:05 pmNRT - ONT
2 stops19h 57mUnited Airlines
Deal found 5/5$425
Wed 9/185:45 pmHND - ONT
2 stops19h 17mUnited Airlines
Deal found 5/5$425

Find flights from Japan to Ontario within your budget

Customize your flight search to find flights from Japan 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 2,719,943 searches. Data last updated May 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$744 - $1,367

Route

Depart

Return

Price

Tokyo NaritaOntario

NRT - ONT

NRTONT

Tokyo Narita

Mon 9/2

1 stop20h 46m

Ontario

Mon 9/16

1 stop17h 30m

$744

Tokyo HanedaOntario

HND - ONT

HNDONT

Tokyo Haneda

Thu 9/19

1 stop23h 00m

Ontario

Thu 9/26

1 stop27h 20m

$748

Tokyo NaritaOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 9/4

1 stop16h 52m

Ontario

Mon 9/9

1 stop28h 05m

$754

Tokyo NaritaOntario

NRT - ONT

NRTONT

Tokyo Narita

Wed 5/22

1 stop35h 22m

Ontario

Tue 5/28

2 stops27h 20m

$780

Tokyo HanedaOntario

HND - ONT

HNDONT

Tokyo Haneda

Tue 6/4

1 stop17h 53m

Ontario

Tue 6/11

1 stop23h 56m

$780

Tokyo NaritaOntario

NRT - ONT

NRTONT

Tokyo Narita

Thu 9/5

1 stop25h 15m

Ontario

Fri 9/13

1 stop27h 50m

$925

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Wed 9/18

1 stop17h 10m

Ontario

Thu 9/19

1 stop16h 55m

$1,081

Tokyo NaritaOntario

NRT - ONT

NRTONT

Tokyo Narita

Thu 9/19

2 stops26h 34m

Ontario

Thu 9/26

2 stops27h 57m

$1,142

Osaka Kansai IntlOntario

KIX - ONT

KIXONT

Osaka Kansai Intl

Fri 9/6

2 stops29h 23m

Ontario

Tue 9/10

2 stops22h 05m

$1,367

Flights are sorted by cheapest first

Deals found on 5/4

No data available for this route at this time. Please check back soon.

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 May 6, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and China Airlines from Japan to Ontario. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,185 reviews
Check prices

Overall

8.5

Entertainment

8.2

Boarding

8.6

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Korean Air
8.5
Very good
1,185 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Overall

8.5

Entertainment

8.2

Boarding

8.6

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Japan Airlines
8.3
Very good
1,482 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Overall

8.5

Entertainment

8.2

Boarding

8.6

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

China Airlines
8.3
Very good
941 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Overall

8.5

Entertainment

8.2

Boarding

8.6

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Emirates
8.1
Very good
4,001 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Overall

8.5

Entertainment

8.2

Boarding

8.6

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Delta
8.1
Very good
10,826 reviews
Korean Air
8.5
Very good
1,185 reviews
Check prices

Overall

8.5

Entertainment

8.2

Boarding

8.6

Food

8.2

Crew

8.8

Comfort

8.3

Reviews

1 / 10

if you can put more multiples language agents in air service especially Chinese or French ,the customer who speaks those languages will be much happier than now

Related info for your journey

Find useful and relevant information for your journey from Japan 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 Japan?

    Most people fly into Ontario (ONT) if they book a flight to Ontario from Japan. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • Can I find flights from Japan to Ontario for under $800 on Cheapflights?

    Yes, there are multiple flights from Japan to Ontario for under $800. The cheapest flight booked recently is on United Airlines for just $744, but on average you can expect to pay $771.

  • Are there last-minute flights available from Japan to Ontario for under $800?

    There are currently 20+ open flights from Japan to Ontario within the next 7 days for less than $800.

  • What are the cheapest airlines to fly from Japan to Ontario one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $415. Users have also found prices from $440 and $484 on Delta and Hawaiian Airlines, respectively.

  • What are the most popular routes from Japan to Ontario?

    When deciding which route to take from Japan to Ontario consider Tokyo Haneda - Ontario, Tokyo Narita - Ontario or Osaka Kansai Intl - Ontario as they are the most popular.

  • What does NRT to ONT mean?

    This is defined as Tokyo Narita Airport (NRT) and Ontario Airport (ONT). Codes like Ontario Airport are often used to just call airports uniquely. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Tokyo Haneda Airport (HND), Osaka Kansai Intl Airport (KIX), Fukuoka Airport (FUK), Okinawa Naha Airport (OKA), Sapporo Chitose Airport (CTS).

  • Can I find deals for flights from Japan to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Japan to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Japan to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Japan to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Japan 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.

  • Can I find deals for flights from Japan to Ontario that allow pets onboard?

    Many airlines flying from Japan to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Japan to Ontario?

    Yes, you can often find last-minute deals on Japan to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Japan to Ontario flight deals updated?

    The Japan to Ontario flight deals you see on this page were last updated on 5/5.

See more FAQs

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Top 2 airlines flying from Japan to Ontario

Discover the top 2 airlines that operate flights from Japan to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
China AirlinesCheapest$837Average$1,160FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
DeltaCheapest$1,303Average$1,318FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Japan to Ontario by cabin class

Find flights from Japan to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Japan to Ontario?

When you search for this flight from Japan to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Japan to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Japan to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Japan to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Japan to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Japan to Ontario become cheaper?

Yes, Cheapflights offers price alerts on Japan to Ontario flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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