The cheapest times to fly from FUK to ONT are

  • February 5th to June 3rd (except the weeks of March 19th and April 30th)
  • June 25th to August 5th (except the week of July 23rd)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from FUK to ONT is early July. Prices can be as high as $2346 for Saturday flights during early January, or as low as $1010 for Tuesday flights around early July.


When to Fly to Ontario

Flying from Fukuoka (FUK) to Ontario, CA (ONT) will usually cost between $1010 to $1590 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early July with an average ticket price of $1010. Due to high demand the most expensive time to fly is early January, with an average price of $1733. Planning your trip to low-cost times can easily save you $723 on economy flights and even more on first-class flights. Generally, any price below $1028 can be considered a good price for a round-trip FUK to ONT flight.

See below for a graph of average weekly prices for the FUK to ONT route. All prices are for round-trip tickets in USD.

FUK to ONT Flight Prices

Compared to other flights, the FUK to ONT flight is priced close to the average and costs about as much as the average flight leaving from Fukuoka. The average price per mile (for a direct flight) is $0.11, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $129 (11%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1067. Return trip prices are from the ONT to FUK flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from FUK to ONT can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 11 hour 48 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from FUK to ONT while comparing.

Destination alternative #1: Los Angeles International Airport (LAX) in Los Angeles, CA

  • 47 miles (76 km) away from ONT
  • Usually 15.37% less expensive than ONT
  • 1-layover flights available

See FUK to LAX flights


Flight Hacking FUK to ONT

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from FUK to ONT — but Champion Traveler does!

Hack #1: Taipei (FUK > TPE > ONT)

  • Price for both tickets: $921
  • Average savings: $108 (10.46%)

See FUK to MNL flights

Hack #2: Manila (FUK > MNL > ONT)

  • Price for both tickets: $966
  • Average savings: $63 (6.08%)

See FUK to TPE flights

Hack #3: Busan (FUK > PUS > ONT)

  • Price for both tickets: $966
  • Average savings: $62 (6.03%)

See FUK to PUS flights


Flight Questions Answered

Still have questions about flying from FUK to ONT? We’ve got answers.

Which airlines fly this route?

You can find 9 major airlines flying this route most often: Air Canada, Alaska, American, ANA, China Airlines, Delta, EVA Air, JAL, United, and potentially more during busy seasons.

How far away is it from Ontario International Airport to Fukuoka Airport?

The distance between the two airports is roughly 6012 miles or 9675 kilometers.

How long does it take to fly from FUK to ONT?

The real-world flight time for a nonstop FUK to ONT flight is about 11 hour 48 minutes.

How many flights go between Fukuoka and Ontario, CA?

It depends on the day of the week and the date, but a typical day might have around 7 available flights from FUK to ONT.


Airport Location Info


Departing Airport

Origination codeFUK
Origination airport nameFukuoka Airport

Return Airport

Destination codeONT
Destination airport nameOntario International Airport
CityOntario, CA
Countrythe United States


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.