$593 Cheap Flights from Naples (NAP) to Tri-Cities (TRI)

View $593 flight on Sat, Jan 17, 2026Opens in a new window

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

Cheap Flights from Naples to Tri-Cities (NAP-TRI)

Prices were available within the past 7 days and start at $593 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Naples (NAP) to Tri-Cities (TRI)
Origin airport
Naples Intl.
Destination airport
Tri-Cities Regional
Distance
4935 mi

Naples to Tri-Cities Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Naples 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 Naples 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 Naples to Tri-Cities in 2025. You can also book with separate airlines for your outbound and return journeys, from $593 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 Naples 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 Naples 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.

 

Frequently asked questions

How much does a flight from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI) cost?
Get a cheap one-way flight from $593 or cheap return flight from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI) 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 Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI)?
is the most affordable month to fly from NAP to TRI. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from NAP to TRI. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI)?
There are no daily nonstop flights from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from NAP to TRI?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI)?
To avoid potential delays on the Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI) route, fly before 3 PM. Later flights have a 22% higher chance of being 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 Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI) last-minute?
Last-minute fares from NAP to TRI are usually more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That being said, if your travel plans are flexible, you may score a cheap fare right before you leave.
Is it cheaper to book a NAP to TRI flight and hotel package?
You'll generally save money by securing a NAP to TRI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred flights and accommodations, consider adding extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Naples Intl. Airport (NAP) to Tri-Cities Regional Airport (TRI)?
If you reserved your NAP to TRI flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.