$510 Cheap Flights from Kumamoto (KMJ) to Pasco (PSC)

View $510 flight on Thu, Sep 25, 2025Opens in a new window

Popular airlines from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC)

Cheap Flights from Kumamoto to Pasco (KMJ-PSC)

Prices were available within the past 7 days and start at $510 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kumamoto (KMJ) to Pasco (PSC)
Origin airport
Kumamoto
Destination airport
Tri-Cities
Distance
5450 mi

Kumamoto to Pasco Flights

The cheapest times to fly from Kumamoto to Pasco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kumamoto to Pasco are during the month of . You can find some of the cheapest flights from Kumamoto to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kumamoto to Pasco

Sunday is one of the best days to book for cheap flights from Kumamoto to Pasco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kumamoto to Pasco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kumamoto to Pasco in 2025. You can also book with separate airlines for your outbound and return journeys, from $510 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kumamoto to Pasco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kumamoto to Pasco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC) cost?
Grab a cheap one-way flight from $510 or cheap return flight from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC)?
The cheapest month to fly from KMJ to PSC is , when demand is low. Off-peak season is usually when airlines offer better prices between these airports.
What is the cheapest airline that flies from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest KMJ to PSC flight.
How many flights per day from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC)?
You'll need to hop on a flight with a layover when traveling from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from KMJ to PSC?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC)?
To avoid potential delays on the Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC) last-minute?
Last-minute fares from KMJ to PSC are usually more expensive. To secure the lowest prices, start looking for flights as early as possible. That said, if you're flexible with your travel plans, you may find a cheap fare just before your departure.
Is it cheaper to book a KMJ to PSC flight and hotel package?
Compared with arranging hotels and flights separately, booking a KMJ to PSC flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Kumamoto Airport (KMJ) to Tri-Cities Airport (PSC)?
If you reserved your KMJ to PSC flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.