Cheap Flights from Knoxville, TN to Austin, TX from $184

Return flight: Austin – Knoxville
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On Cheapflightsplus.com you will find 1 connecting flights from Knoxville to Austin. You can compare airfare deals from 1 airlines and multiple travel sites from $184, book and save on cheap plane tickets and last minute offers. Also check out TYS-AUS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Knoxville to Austin Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $184 (one-way), $316 (round-trip).
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Best Flights from Knoxville to Austin Today

Take a look at the list of non stop flights and flights with layovers from Knoxville to Austin with the lowest price of $184. Take a look at the list of flights with layovers from Knoxville to Austin from $184. There’re no direct flights. The fastest connecting flight – 8h 48m.
Price Departure Arrival Flight Duration Airline Flight
from $184
Find flight
07:30
Knoxville
Mc Ghee Tyson
 15:18
Austin
Austin-Bergstrom Intl
 8h 48m
layover
4h 0m - Orlando
 Allegiant Air
G41417
NK815
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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 15, 2025
Full flight schedule will help you in detecting at what time planes fly from Knoxville to Austin. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:30 — 15:18
07:30 — 09:14 G41417 Allegiant Air
Knoxville — Orlando
4h stop
13:14 — 15:18 NK815 Spirit Airlines
Orlando — Austin
8h 48m
including layover
Find flight
from$184
*Departure and arrival times - local. Updated on January 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Knoxville to Austin depends on and how to choose the most interesting flight option for you.

Distance between Knoxville and Austin is 1418 miles. Time difference between the cities is 1h. Airplanes depart 07:30 to 07:30 from 1 Knoxville airport and arrive 07:30 to 07:30 to 3 Austin airports. Average flight time is 8h 48m.

  • The fastest flight 8h 48m
  • Average flight time 8h 48m
  • The earliest flight 07:30
  • The latest flight 07:30
  • Distance 882 ml

The cheapest months to travel to Austin are january (from 184 $).

What is the lowest airfare Knoxville to Austin?

The cheapest plane ticket found by our users is $184. This airfare is for economy class on one-way G41417 flight by Allegiant Air for January 12, 2025 which leaves Mc Ghee Tyson in Knoxville at 07:30 am and arrives at Austin Austin-Bergstrom Intl at 15:18.

Economy class
$184
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Business class
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First class
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Popular Airlines on the Route

The flight Knoxville — Austin is served by 1 regular airline and 1 low-cost airline. Most of the flights on this route are operated by Allegiant Air - 1 departures per week at the price of from $ 184 . And the most expensive tickets are offered by Allegiant Air airline - from $ 184.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 1 flights with layovers on the route. The fastest connecting flight is G41417 by Allegiant Air takes 8h 48m and the cheapest is G41417 by Allegiant Air for $184.

  • G4 - Allegiant Air
    from $184
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Airports

You can fly from Knoxville to Austin from 1 airports (Mc Ghee Tyson).

Knoxville airports

  • Mc Ghee Tyson-TYS
    from $184
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Austin airports

  • Austin-Bergstrom Intl-AUS
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  • Austin-ASQ
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  • Camp Maybry AHP-MMR
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Airplanes

There are flights to Austin from Knoxville by 1 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Knoxville

You may also consider searching for discounted plane tickets to some other popular places from Knoxville within United States.

Top International Destinations from Knoxville

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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