Cheap Flights from Austin-Bergstrom to Tri-Cities

Compare Austin-Bergstrom to Tri-Cities flight deals

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

Book the best Tri-Cities fare with no extra fees

Flight deals from Austin-Bergstrom to Tri-Cities

Looking for a cheap last-minute deal or the best return flight from Austin-Bergstrom Airport to Tri-Cities Airport? If you want to travel next month, return fares start from R 5,192. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Austin-Bergstrom to Tri-Cities

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

Austin-Bergstrom to Tri-Cities: Alternative routes

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

Austin to Kingsport: Flight information

The things to know before you go.
Cheapest flight foundR 2,327
Cheapest month to flyAugust

Finding cheap flights from Austin-Bergstrom to Tri-Cities: Frequently asked questions

The best price we found for a return flight from Austin-Bergstrom to Tri-Cities is R 5,192. 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 Austin-Bergstrom to Tri-Cities. But we found flights with one or more stops from R 5,192.
As of June 2026, there are no flights flying from Austin-Bergstrom to Tri-Cities.
The cheapest month to fly from Austin-Bergstrom to Tri-Cities is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Austin-Bergstrom Airport to Tri-Cities Airport on Wednesday, 15 July 2026.
No airlines currently offer direct flights between Austin-Bergstrom 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, American Airlines offers the cheapest flight tickets to Tri-Cities.

Flying from Austin-Bergstrom Airport (AUS) to Tri-Cities Airport (TRI): what you need to know

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

  • You'll likely experience bigger queues during popular months like July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you ample time for security and boarding.

  • Think about adding a stopover when booking your ticket from Austin-Bergstrom Airport to Tri-Cities Airport. Simply deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between AUS and TRI:

    • Atlanta Hartsfield-Jackson Airport

    • Dallas Fort Worth International Airport

    • Charlotte Douglas Airport

How to find the cheapest flights from Austin-Bergstrom Airport (AUS) to Tri-Cities Airport (TRI)

  • Currently, R 2,331 is the lowest price we've seen for a one-way Austin-Bergstrom Airport to Tri-Cities Airport flight. The best price for a return plane ticket is R 5,192. Bear in mind that fares may change due to demand when booking.

  • It's a good idea to book in advance if you want to get cheap tickets from AUS to TRI. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • If you're flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price in each month when looking for a flight from Austin-Bergstrom Airport to Tri-Cities Airport.

  • You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from AUS to TRI.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Austin-Bergstrom Airport to Tri-Cities Airport.

Handy information about Austin-Bergstrom Airport (AUS)

  • You'll find AUS at 3600 Presidential Blvd.

  • When it comes to Austin-Bergstrom Airport's on-time performance, data shows 77% of flights arrive within the expected timeframe.

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

  • Planning to catch public transport? Expect a journey time of around 45 minutes.

  • Have an early flight from Austin-Bergstrom Airport to Tri-Cities Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these hotels close to AUS:

Arriving at Tri-Cities Airport (TRI)

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

  • The address for TRI is 2525 Tennessee 75.

  • From Tri-Cities Airport, Kingsport is approximately 18 kilometres away. It takes around 15 minutes to reach the centre by car.

  • It takes roughly 35 minutes if you're travelling by public transport.

When to fly to Tri-Cities Airport (TRI)

  • July is the most popular month for flights from Austin-Bergstrom Airport to Tri-Cities Airport. For a quieter experience, head to Kingsport in April.

  • Book your flight from Austin-Bergstrom Airport to Tri-Cities Airport for July if you want to go to Kingsport during its warmest month. Expect temperatures of between 16ºC (61ºF) and 31ºC (88ºF).

  • For cooler conditions, search for a cheap ticket from AUS to TRI in January. Temperatures average between -7ºC (19ºF) and 10ºC (50ºF) then.

Explore more of the United States

  • Kingsport is easy to fall in love with, but there are so many other parts of the United States just waiting to be explored. About 386 kilometres north of Kingsport, a visit to Columbus will keep you on the move. Check out popular attractions like Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

  • Around 483 kilometres north-west of Kingsport, Indianapolis is another essential stop in the United States. Get a taste of what this destination has to offer at Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

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