HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Austin

$249+ Cheap flights from Kingsport, TN to Austin (AUS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — AUS
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Kingsport to Austin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Kingsport to Austin

Cheapest flights from Kingsport to Austin
Explore the most affordable flight options available from Kingsport to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/134:41 pmTRI - AUS
1 stop6h 07mDelta
Tue 12/165:25 amAUS - TRI
1 stop5h 42mDelta
Deal found 10/26$329
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:05 amTRI - AUS
1 stop7h 31mDelta
Sat 11/156:40 amAUS - TRI
1 stop4h 25mDelta
Deal found 10/27$359
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:40 pmTRI - AUS
2 stops7h 43mAmerican Airlines
Tue 12/162:29 pmAUS - TRI
1 stop7h 24mAmerican Airlines
Deal found 10/26$404
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:10 amTRI - AUS
1 stop4h 28mDelta
Tue 11/116:40 amAUS - TRI
1 stop7h 16mDelta
Deal found 10/28$415
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:08 amTRI - AUS
2 stops7h 55mAmerican Airlines
Sat 11/156:00 amAUS - TRI
2 stops7h 14mAmerican Airlines
Deal found 10/27$419
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:08 amTRI - AUS
1 stop6h 40mAmerican Airlines
Sat 11/225:36 pmAUS - TRI
1 stop4h 21mAmerican Airlines
Deal found 10/29$435
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/74:12 pmTRI - AUS
1 stop7h 04mAmerican Airlines
Tue 11/117:57 amAUS - TRI
1 stop6h 11mAmerican Airlines
Deal found 10/27$444
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:03 pmTRI - AUS
2 stops8h 22mAmerican Airlines
Tue 11/113:31 pmAUS - TRI
1 stop6h 24mAmerican Airlines
Deal found 10/28$446

Cheap flight deals from Kingsport to Austin

Keep the following information in mind while searching for Kingsport to Austin flight deals. Data was last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$329
(Delta)

One-way from

$249
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$524
Provider with most accurate pricing for Blountville Tri Cities TN/VA-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Blountville Tri Cities TN/VA-Austin Bergstrom flights.
Search Deals
From Kingsport to Austin Bergstrom
Search Deals
One-way flight from Kingsport to Austin Bergstrom
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kingsport to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Kingsport to Austin that are best for you.

Fly from

Kingsport

Fly to

Austin

Route

Depart

Return

Price

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Sat 12/13

4:41 pm-9:48 pm

1 stop6h 07m

Austin Bergstrom

Tue 12/16

5:25 am-12:07 pm

1 stop5h 42m

$329

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Wed 1/28

6:58 pm-12:20 am

1 stop6h 22m

Austin Bergstrom

Wed 2/11

8:00 am-2:38 pm

1 stop5h 38m

$329

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Wed 1/28

6:10 am-3:09 pm

2 stops9h 59m

Austin Bergstrom

Wed 2/11

3:03 pm-9:16 pm

1 stop5h 13m

$334

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Tue 11/11

6:05 am-12:36 pm

1 stop7h 31m

Austin Bergstrom

Sat 11/15

6:40 am-12:05 pm

1 stop4h 25m

$359

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Sat 12/13

12:40 pm-7:23 pm

2 stops7h 43m

Austin Bergstrom

Tue 12/16

2:29 pm-10:53 pm

1 stop7h 24m

$404

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Tue 11/11

6:08 am-1:03 pm

2 stops7h 55m

Austin Bergstrom

Sat 11/15

5:31 pm-11:59 pm

1 stop5h 28m

$414

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 11/20

3:49 pm-4:47 pm

2 stops25h 58m

$249

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 11/20

3:49 pm-10:58 pm

3 stops32h 09m

$296

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 11/20

7:32 pm-12:28 am

1 stop5h 56m

$339

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 11/20

7:00 am-11:15 am

1 stop5h 15m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 13 results
1
2

Best time to book a flight from Kingsport to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Kingsport with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kingsport to Austin

What is the cheapest month to book a flight from Kingsport to Austin?

Currently, May is the cheapest month in which you can book a flight from Kingsport to Austin (average of $86). Flying from Kingsport to Austin in November is currently the most expensive (average of $125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from K1N to AUS?

Find hourly flight availability from Kingsport to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Kingsport to Austin at noon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Kingsport to Austin?

Use this chart to determine the cheapest time to fly round-trip from Kingsport to Austin. Price data was last updated on October 26, 2025.

Travelers seeking maximum savings on their Kingsport to Austin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated October 29, 2025.
Read through reviews of airlines operating flights from Kingsport to Austin, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Kingsport to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Austin from Kingsport?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Kingsport. On average, Austin Bergstrom has 0 inbound flights from Kingsport per day from 4 airlines. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • How popular is this Kingsport to Austin flight route?

    Flights from Kingsport to Austin Bergstrom have been viewed 3 times in the past calendar month.

  • How long is the flight from Kingsport to Austin?

    For as low as $329, Delta can have you in Austin from Kingsport in 6h 07m. The distance from Kingsport to Austin is about 980 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Kingsport to Austin one-way?

    The cheapest airlines for a one-way flight from Kingsport to Austin are Allegiant Air ($249), Delta ($339), and American Airlines ($339).

  • What are the cheapest flights from Kingsport to Austin?

    On average you can expect to pay $152 for a flight from Kingsport to Austin. The cheapest flight overall is $57 while the most popular route, (Blountville Tri Cities TN/VA - Austin Bergstrom) is currently priced at $329.

  • Can I find deals for flights from Kingsport to Austin that include hotel bookings?

    Yes. In addition to deals on Kingsport to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kingsport to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kingsport to Austin.

  • Can I find deals for business class flights from Kingsport to Austin?

    Yes. Cheapflights offers flight deals from Kingsport to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kingsport to Austin?

    Currently, May is the cheapest month in which you can book a flight from Kingsport to Austin (average of $86). Flying from Kingsport to Austin in November is currently the most expensive (average of $125). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kingsport to Austin

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Dallas/Fort Worth flights
Nashville to Hobby flights
Memphis to Hobby flights
Memphis to Dallas/Fort Worth flights
Nashville to George Bush Intcntl flights
Memphis to George Bush Intcntl flights
Knoxville to Hobby flights
Nashville to Austin flights
Nashville to Love Field flights
Knoxville to Dallas/Fort Worth flights
Knoxville to George Bush Intcntl flights
Chattanooga to Dallas/Fort Worth flights
Memphis to Love Field flights
Nashville to San Antonio flights
Memphis to Austin flights
Chattanooga to Hobby flights
Knoxville to Austin flights
Knoxville to San Antonio flights
Blountville to Dallas/Fort Worth flights
Chattanooga to George Bush Intcntl flights
Memphis to San Antonio flights
Knoxville to Love Field flights
Chattanooga to Love Field flights
Chattanooga to San Antonio flights
Nashville to Amarillo flights
Memphis to El Paso flights
Chattanooga to Austin flights
Nashville to Corpus Christi flights
Blountville to George Bush Intcntl flights
Nashville to El Paso flights
Nashville to Harlingen flights
Blountville to Hobby flights
Memphis to McAllen flights
Memphis to Lubbock flights
Knoxville to El Paso flights
Chattanooga to El Paso flights
Nashville to Brownsville flights
Nashville to Lubbock flights
Nashville to McAllen flights
Blountville to Austin flights
Blountville to Love Field flights
Nashville to Waco flights
Nashville to Abilene flights
Nashville to Killeen flights
Blountville to El Paso flights
Memphis to Laredo flights
Blountville to San Antonio flights
Nashville to College Station flights
Chattanooga to Midland flights
Knoxville to McAllen flights

Top 4 airlines flying from Kingsport to Austin

Discover the top 4 airlines that operate flights from Kingsport to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$154FlexibilityNo cancel feeOn-time88%
DeltaCheapest$216Average$365FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$229Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$233Average$343FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.