$661 Cheap Flights from Osaka (KIX) to Tri-Cities (TRI)

View $661 flight on Thu, May 21, 2026Opens in a new window

Popular airlines from Kansai Intl. Airport (KIX) to Tri-Cities, TN (TRI-Tri-Cities Regional)

Cheap Flights from Osaka to Tri-Cities (KIX-TRI)

Prices were available within the past 7 days and start at $661 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Frequently asked questions

How much is a flight from Kansai Intl. Airport to Tri-Cities Airport?
Pack your bags, because round-trip journeys from Kansai Intl. Airport to TRI start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from KIX to Tri-Cities Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from KIX to Tri-Cities Regional Airport (TRI) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for KIX to TRI flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kansai Intl. Airport to Tri-Cities Regional Airport (TRI)?
With around 6961 mi separating Tajiri and Blountville, your flight will be a long one. Pack wisely to make your trip more comfortable. Things like a sleep mask and a good travel pillow should be in your carry-on bag.
Which airlines fly direct from Kansai Intl. Airport to Tri-Cities Airport?
There are no direct flights, so you'll have to make at least one stop between Kansai Intl. Airport and TRI. Make the most of the layover time to stretch your legs and freshen up.
Are Kansai Intl. Airport to Tri-Cities Regional Airport (TRI) flight tickets cheaper when they're purchased at the last minute?
It is possible to find amazing last-minute deals from KIX to TRI, but it can also be hit-or-miss. As many airlines release seats up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares air carrier prices and updates flight deals regularly, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
Kansai Intl.
Destination airport
Tri-Cities Regional
Distance
6970 mi

Book with confidence

Osaka to Tri-Cities Flights

The cheapest times to fly from Osaka to Tri-Cities

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 Osaka to Tri-Cities are during the month of . You can find some of the cheapest flights from Osaka to Tri-Cities with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Osaka to Tri-Cities

Sunday is one of the best days to book for cheap flights from Osaka to Tri-Cities: 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 Osaka to Tri-Cities

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 Osaka to Tri-Cities in 2026. You can also book with separate airlines for your outbound and return journeys, from $661 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 Osaka to Tri-Cities 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 Osaka to Tri-Cities 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.

 

Osaka to Tri-Cities Flights

*Flight schedules are subject to change.

*Available to One Key members.