Cheap Flights from Ontario, CA to Japan from $565 - Find Tickets & Airfare Deals at Cheapflights.com

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How to find the cheapest flight from
Ontario (ONT) to Japan

How far in advance should I book a flight from Ontario to Japan?

Users have found that booking a flight from Ontario to Japan at least 45 days early can save you up to 29% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Ontario to Japan for as little as $642 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $865 for flights departing within the next 3 days.

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

April is one of the best times of the year to fly to Japan from Ontario. Prices for April average $629 per person but you can even find prices for as low as $341. The most expensive prices can be found in the month of July. Opting for a April flight can save you 27% on your journey compared to booking in April

Cheap flights from Ontario to Japan in March, April 2021

21 Mar - 25 Mar

$817pp

ONT

Ontario

Japan Airlines

1 STOP

NRT

Tokyo Narita

NRT

Tokyo Narita

Japan Airlines

1 STOP

ONT

Ontario

21 Mar - 25 Mar

$839pp

ONT

Ontario

Multiple Airlines

1 STOP

NRT

Tokyo Narita

NRT

Tokyo Narita

Multiple Airlines

2 STOPS

ONT

Ontario

2 Apr - 8 Apr

$854pp

ONT

Ontario

Multiple Airlines

1 STOP

NRT

Tokyo Narita

NRT

Tokyo Narita

Multiple Airlines

2 STOPS

ONT

Ontario

Ontario to Japan 2021 flight deals

29 Aug - 4 Sep

$728pp

ONT

Ontario

Hawaiian Airlines

1 STOP

HND

Tokyo Haneda

HND

Tokyo Haneda

Hawaiian Airlines

1 STOP

ONT

Ontario

21 Mar - 25 Mar

$817pp

ONT

Ontario

Japan Airlines

1 STOP

NRT

Tokyo Narita

NRT

Tokyo Narita

Japan Airlines

1 STOP

ONT

Ontario

21 Mar - 25 Mar

$839pp

ONT

Ontario

Multiple Airlines

1 STOP

NRT

Tokyo Narita

NRT

Tokyo Narita

Multiple Airlines

2 STOPS

ONT

Ontario

One-way flights to Japan from Ontario

4:20 pm - 12:30 am

United Airlines

1 Stop

16h 10m

ONT - HND

$565

United

8:29 pm - 10:20 am

American Airlines

1 Stop

21h 51m

ONT - HND

$869

8:40 pm - 9:15 am

China Airlines

1 Stop

20h 35m

ONT - NRT

$987

Related info for your journey

Flight FAQs

From Ontario to Japan

Are flight prices decreasing from Ontario to Japan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Japan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Ontario to Japan have flexible cancellations due to COVID-19?

United Airlines, China Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Ontario to Japan for under $900 on Cheapflights?

Yes, there are multiple flights from Ontario to Japan for under $900. The cheapest flight booked recently is on Japan Airlines for just $817, but on average you can expect to pay $974.

Are there nonstop flights from Ontario to Japan for under $800 on Cheapflights?

There are no nonstop flights from Ontario to Japan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What are the most popular airlines that fly from Ontario to Japan?

Consider American Airlines, China Airlines or United Airlines when booking your flight. These represent the most popular airlines when flying from Ontario to Japan.

What are the most popular routes from Ontario to Japan?

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

What are the cheapest Flights from Ontario to Japan?

Looking for the cheapest flight from Ontario to Japan? While on average our users pay $823, our data indicates the cheapest price to be $646. The most popular route (Ontario - Tokyo Haneda), is priced around $847.

How long is the flight from Ontario to Japan?

Departing from Ontario to Japan will take you 14h 40m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Ontario to Japan round-trip?

Our cheapest airline available from Ontario to Japan is Japan Airlines. Our recent data shows that you can find tickets from as low as $817 on this airline. Additional options worth looking into are Hawaiian Airlines and United Airlines, starting at $884 and $1,015 round-trip.

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

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $474. American Airlines flights start at $704 while deals on China Airlines start at $715 one-way.