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$309+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — AUS
ago 5 — ago 121
ter 8/5
ter 8/12
1 adult, Economy
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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 julho 31, 2025.

Round-trip from

$309
(Delta)

Popular in

October

Cheapest in

August

Average price

$493
From Kingsport to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 julho 31, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
sáb 8/231:21 pmTRI - AUS
1 stop4h 54mDelta
ter 8/265:00 pmAUS - TRI
1 stop4h 35mDelta
Deal found 7/28$309
This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb 9/62:50 pmTRI - AUS
2 stops8h 59mAmerican Airlines
qua 9/104:35 pmAUS - TRI
1 stop5h 34mAmerican Airlines
Deal found 7/30$314

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 julho 31, 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

sáb 8/23

10:57 am-3:55 pm

1 stop5h 58m

Austin Bergstrom

ter 8/26

5:35 am-12:41 pm

1 stop6h 06m

$309

BlountvilleAustin

TRI - AUS

TRIAUS

Blountville Tri Cities TN/VA

sáb 9/6

2:50 pm-10:49 pm

2 stops8h 59m

Austin Bergstrom

qua 9/10

4:35 pm-11:09 pm

1 stop5h 34m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, January is the cheapest month in which you can book a flight from Kingsport to Austin (average of $286). Flying from Kingsport to Austin in March is currently the most expensive (average of $362). 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 julho 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kingsport to Austin as you normally would.

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 July 27, 2025.

Travelers seeking maximum savings on their Kingsport to Austin flight should consider departing on Sunday mornings when fares are most often at their lowest. Tuesday mornings 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 julho 31, 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
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest flights from Kingsport to Austin?

    On average you can expect to pay $104 for a flight from Kingsport to Austin. The cheapest flight overall is $41 while the most popular route, (Blountville Tri Cities TN/VA - Austin Bergstrom) is currently priced at $309.

  • 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, January is the cheapest month in which you can book a flight from Kingsport to Austin (average of $286). Flying from Kingsport to Austin in March is currently the most expensive (average of $362). 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
San Marcos
Georgetown
Fredericksburg
Pflugerville
Dripping Springs
Cedar Park
Canyon Lake
Round Rock
Seguin
Horseshoe Bay

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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 julho 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$87Average$147FlexibilityNo cancel feeOn-time88%
DeltaCheapest$219Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$390FlexibilityNo cancel feeOn-time69%

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