$820 Cheap Flights from Lyon (LYS) to Tri-Cities (TRI)

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Popular airlines from Saint-Exupery Airport (LYS) to Tri-Cities, TN (TRI-Tri-Cities Regional)

Cheap Flights from Lyon to Tri-Cities (LYS-TRI)

Prices were available within the past 7 days and start at $820 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI) cost?
Get a cheap one-way flight from $820 or cheap return flight from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI)?
The cheapest month to fly from LYS to TRI is , when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI)?
To find the cheapest airline flying from LYS to TRI, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI)?
There are no daily nonstop flights available from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from LYS to TRI?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year 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 Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI)?
To avoid possible delays on the Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI) last-minute?
Booking your plane ticket from LYS to TRI right before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a LYS to TRI flight and hotel package?
You'll generally save money by booking a LYS to TRI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Saint-Exupery Airport (LYS) to Tri-Cities Regional Airport (TRI)?
Usually, it's possible to cancel or reschedule your LYS to TRI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Saint-Exupery
Destination airport
Tri-Cities Regional
Distance
4368 mi

Book with confidence

Lyon to Tri-Cities Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Lyon 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 Lyon 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 Lyon to Tri-Cities in 2025. You can also book with separate airlines for your outbound and return journeys, from $820 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 Lyon 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 Lyon 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.

 

Lyon to Tri-Cities Flights

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*Available to One Key members.