208 € Cheap Flights from Tri-Cities to Jacksonville International

Compare Tri-Cities to Jacksonville International flight deals

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Flight deals from Tri-Cities to Jacksonville International

Looking for a cheap last-minute deal or the best return flight from Tri-Cities Airport to Jacksonville International Airport? If you want to travel next month, return fares start from 208 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Tri-Cities to Jacksonville International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tri-Cities to Jacksonville International flights are currently cheapest in August.

Tri-Cities to Jacksonville International: Alternative routes

Compare routes from Tri-Cities to Jacksonville below. You may find an airport to fly into that's cheaper, faster, or easier than Jacksonville International.

Kingsport to Jacksonville: Flight information

The things to know before you go.
Cheapest flight found208 €
Cheapest month to flyAugust

Finding cheap flights from Tri-Cities to Jacksonville International: Frequently asked questions

The best price we found for a return flight from Tri-Cities to Jacksonville International is 208 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Tri-Cities to Jacksonville International. But we found flights with one or more stops from 208 €.
As of July 2026, there are no flights flying from Tri-Cities to Jacksonville International.
The cheapest month to fly from Tri-Cities to Jacksonville International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tri-Cities Airport to Jacksonville International Airport on Friday, 7 August 2026.
No airlines currently offer direct flights between Tri-Cities Airport and Jacksonville International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Jacksonville International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Jacksonville is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Allegiant Air offers the cheapest flight tickets to Jacksonville International.

Flying from Tri-Cities Airport (TRI) to Jacksonville International Airport (JAX): what you need to know

  • Jacksonville's timezone is UTC-5, which is the same as Kingsport.

  • Your TRI to JAX flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month like July? Public holidays and other popular seasons can lead to longer queues and delays at airport checkpoints. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Tri-Cities Airport (TRI) to Jacksonville International Airport (JAX)

  • Currently, 97 € is the lowest price we've seen for a one-way Tri-Cities Airport to Jacksonville International Airport flight. The best price for a return ticket is 208 €. Keep in mind that fares can change due to demand at the time of booking.

  • It's usually best to book as early as possible if you want to find cheap tickets from TRI to JAX. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • If you're willing to be flexible with your trip dates, use the 'Whole month' tool. It'll find the lowest price across each month when searching for a flight from Tri-Cities Airport to Jacksonville International Airport.

  • You won't have to check back in every day to see if fares have gone down when you create a Price Alert. We'll update you the moment there's a better deal on cheap flights from TRI to JAX.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Tri-Cities Airport to Jacksonville International Airport.

Handy information about Tri-Cities Airport (TRI)

  • TRI is located at 2525 Tennessee 75.

  • 81% of flights leaving Tri-Cities Airport touch down at their destination according to schedule. With its solid on-time performance, you're unlikely to face delays when jetting out of TRI.

  • To get to Tri-Cities Airport from central Kingsport, it takes about 15 minutes if you're travelling by car. Of course, this depends on traffic conditions. It's approximately 18 kilometres from the airport to the city centre.

  • Taking public transport? You can expect a journey time of around 35 minutes.

  • Taking an early flight from Tri-Cities Airport to Jacksonville International Airport? Avoid rushing to the airport (and enjoy a little extra shut-eye) by choosing one of these stays close to TRI:

Arriving at Jacksonville International Airport (JAX)

Getting from Jacksonville International Airport (JAX) to central Jacksonville

  • JAX is located at 2400 Yankee Clipper Drive.

  • Jacksonville International Airport to central Jacksonville has a drive time of around 25 minutes. It's approximately 29 kilometres away.

  • It typically takes 1 hour 15 minutes if you're travelling by public transport.

When to fly to Jacksonville International Airport (JAX)

  • July is the busiest month for flights from Tri-Cities Airport to Jacksonville International Airport. For a quieter experience, head to Jacksonville in March.

  • The warmest month in Jacksonville is July, with the temperature ranging between 23ºC (73ºF) and 34ºC (93ºF). Lock in your flights from Tri-Cities Airport to Jacksonville International Airport in this month if this is the kind of weather you like.

  • If you want cooler conditions, search for a cheap ticket from TRI to JAX in January. Temperatures average between 5ºC (41ºF) and 21ºC (70ºF) then.

Explore more of the United States

  • Atlanta is just one of the many cities in the United States waiting to be explored once you've seen Jacksonville. Around 467 kilometres away to the north-west, well-known attractions include Georgia Aquarium, Birth Home of Martin Luther King, Jr and Fox Theatre.

  • Around 274 kilometres south of Jacksonville, Tampa is another essential stop in the United States. Start your sightseeing at Busch Gardens Tampa, The Florida Aquarium and ZooTampa at Lowry Park.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.