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$264+ Cheap flights from Kingsport, TN to Austin (AUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — AUS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:08 pm
TRI
-
AUS
1 stop27h 24m
Multiple Airlines
Thu 4/168:36 pm
AUS
-
TRI
2 stops18h 52m
Multiple Airlines
Deal found 1/27$264
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 4/97:17 pm
TRI
-
AUS
1 stop6h 03m
Delta
Mon 4/135:25 am
AUS
-
TRI
1 stop6h 38m
Delta
Deal found 1/27$279
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 2/184:16 pm
TRI
-
AUS
1 stop7h 50m
American Airlines
Sun 2/225:00 am
AUS
-
TRI
2 stops8h 21m
American Airlines
Deal found 1/27$284
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/192:46 pm
TRI
-
AUS
1 stop6h 25m
American Airlines
Sun 2/227:40 am
AUS
-
TRI
1 stop5h 41m
American Airlines
Deal found 1/27$294
This Delta deal was found by Cheapflights users on 1/28. 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.
Thu 3/196:15 am
TRI
-
AUS
1 stop4h 30m
Delta
Mon 3/235:22 am
AUS
-
TRI
1 stop6h 38m
Delta
Deal found 1/28$339
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/305:08 pm
TRI
-
AUS
1 stop18h 13m
Multiple Airlines
Sun 2/17:26 pm
AUS
-
TRI
1 stop15h 47m
Multiple Airlines
Deal found 1/27$342
This Delta deal was found by Cheapflights users on 1/27. 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.
Thu 2/510:16 am
TRI
-
AUS
1 stop4h 41m
Delta
Wed 2/1112:34 pm
AUS
-
TRI
1 stop4h 46m
Delta
Deal found 1/27$354
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/53:31 pm
TRI
-
AUS
1 stop7h 33m
American Airlines
Wed 2/116:05 am
AUS
-
TRI
2 stops8h 01m
American Airlines
Deal found 1/27$359
This American Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 2/510:06 am
TRI
-
AUS
2 stops10h 02m
American Airlines
Tue 2/1012:47 pm
AUS
-
TRI
2 stops9h 35m
American Airlines
Deal found 1/27$364

Find flight deals from Kingsport to Austin

Keep the following information in mind while searching for Kingsport to Austin flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$264
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$489
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
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Mon 4/13

5:08 pm-7:32 pm

1 stop27h 24m

Austin Bergstrom

Thu 4/16

8:36 pm-4:28 pm

2 stops18h 52m

$264

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 4/9

7:17 pm-12:20 am

1 stop6h 03m

Austin Bergstrom

Mon 4/13

5:25 am-1:03 pm

1 stop6h 38m

$279

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Wed 2/18

4:16 pm-10:05 pm

1 stop6h 49m

Austin Bergstrom

Sun 2/22

7:40 am-2:21 pm

1 stop5h 41m

$279

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Fri 5/29

12:49 pm-6:35 pm

1 stop6h 46m

Austin Bergstrom

Sun 5/31

5:40 am-12:06 pm

1 stop5h 26m

$279

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 2/19

2:46 pm-8:11 pm

1 stop6h 25m

Austin Bergstrom

Sun 2/22

7:40 am-2:21 pm

1 stop5h 41m

$294

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

Thu 3/19

6:15 am-9:45 am

1 stop4h 30m

Austin Bergstrom

Mon 3/23

5:22 am-1:00 pm

1 stop6h 38m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 March is currently the most expensive (average of $133). 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 January 29, 2026.

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 33% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Kingsport to Austin?

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 January 29, 2026.
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
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $279, Delta can have you in Austin from Kingsport in 6h 03m. 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.

  • 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 March is currently the most expensive (average of $133). 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
Fredericksburg
Round Rock
San Marcos
Georgetown
Pflugerville
Dripping Springs
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$140FlexibilityNo cancel feeOn-time88%
DeltaCheapest$118Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$323FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$379FlexibilityNo cancel feeOn-time71%

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