Cheap Flights from Miami International to Tri-Cities

Compare Miami International to Tri-Cities flight deals

Find the cheapest month or even day of the year to fly to Tri-Cities

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Flight deals from Miami International to Tri-Cities

Looking for a cheap last-minute deal or the best return flight from Miami International to Tri-Cities? Find the lowest prices on one-way and return tickets right here.

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

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

Miami International to Tri-Cities: Alternative routes

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

Miami to Kingsport: Flight information

The things to know before you go.
Cheapest flight foundRs47,635
Cheapest month to flyMarch

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

The best price we found for a return flight from Miami International to Tri-Cities is Rs99,832. 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 Miami International to Tri-Cities. But we found flights with one or more stops from Rs99,832.
As of March 2026, there are no flights flying from Miami International to Tri-Cities.
The cheapest month to fly from Miami International to Tri-Cities is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Miami International Airport to Tri-Cities Airport on Sunday, 8 March 2026.
No airlines currently offer direct flights between Miami International Airport and Tri-Cities 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 Tri-Cities 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 Kingsport is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Tri-Cities.

Flying from Miami International Airport (MIA) to Tri-Cities Regional Airport (TRI): what you need to know

  • Get to the airport on time so you don't miss your MIA to TRI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • During popular months such as July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during a high season in general.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Miami International Airport to Tri-Cities Regional Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Top stopovers between MIA and TRI include:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from Miami International Airport (MIA) to Tri-Cities Regional Airport (TRI)

  • The cheapest price we've seen for a one-way Miami International Airport to Tri-Cities Regional Airport flight is Rs47,635. A round-trip fare is currently Rs99,832. Depending on the availability when you book, these fares may change.

  • It's usually smart to book as early as possible if you want to get cheap tickets from MIA to TRI. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

  • If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll show you the cheapest price in every month when searching for your flight from Miami International Airport to Tri-Cities Regional Airport.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as a special offer becomes available on cheap flights from MIA to TRI.

  • Tailor your flights using filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Miami International Airport to Tri-Cities Regional Airport.

Handy information about Miami International Airport (MIA)

  • You'll find MIA at 4200 N.W. 21 Street.

  • Of all flights departing from Miami International Airport, 76.14% touch down on time at their destination.

  • Miami International Airport is about 16 kilometres from central Miami. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • The trip on public transport takes about 1 hour 20 minutes.

  • Looking for a convenient hotel near MIA? If you've booked an early flight from Miami International Airport to Tri-Cities Regional Airport, these stays will have you moments from check-in:

Arriving at Tri-Cities Regional Airport (TRI)

Getting from Tri-Cities Regional Airport (TRI) to central Kingsport

  • You'll find TRI at 2525 Tennessee 75.

  • Tri-Cities Regional Airport is roughly 23 kilometres from the centre of Kingsport. Driving there takes about 25 minutes.

When to fly to Tri-Cities Regional Airport (TRI)

  • July is the busiest month for flights from Miami International Airport to Tri-Cities Regional Airport. To skip the crowds, visit Kingsport in February.

  • Book your flight from Miami International Airport to Tri-Cities Regional Airport for July if you want to visit Kingsport during its warmest month. Expect temperatures of between 16ºC and 31ºC.

  • Look for cheap tickets from MIA to TRI in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -7ºC and 10ºC on average.

Explore more of United States

  • Kingsport has loads to offer, but there are so many other corners of United States just waiting to be discovered. About 386 kilometres north of Kingsport, a trip to Columbus will keep you busy. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Indianapolis is another favourite destination in United States and is around 483 kilometres north-west of Kingsport. No journey is complete without dropping by The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.