Cheap flights from Austin to Knoxville from £93

Cheap flights from Austin to Knoxville from £93

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Explore flight deals to Knoxville

1 stop
Sun, Apr 26
Austin AUSKnoxville TYS
£93
Search
1 stop
Sun, Apr 26
Austin AUSKnoxville TYS
£113
Search
1 stop
Thu, Apr 30
Austin AUSKnoxville TYS
£132
Search
1 stop
Sat, May 2
Austin AUSKnoxville TYS
£164
Search
1 stop
Sat, May 2
Austin AUSKnoxville TYS
£164
Search
1 stop
Sat, May 2
Austin AUSKnoxville TYS
£164
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

1 stop
Sun, Apr 26 – Thu, Apr 30
Austin AUSKnoxville TYS
£172
Search
1 stop
Sun, Apr 26 – Thu, Apr 30
Austin AUSKnoxville TYS
£196
Search
1 stop
Thu, Apr 30 – Sat, May 2
Austin AUSKnoxville TYS
£199
Search
1 stop
Thu, Apr 30 – Sat, May 2
Austin AUSKnoxville TYS
£217
Search
1 stop
Sun, Apr 26 – Thu, Apr 30
Austin AUSKnoxville TYS
£226
Search
1 stop
Sun, Apr 26 – Thu, Apr 30
Austin AUSKnoxville TYS
£249
Search

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Knoxville cost?

Cheapest one-way trip

£93

Cheapest round-trip

£172

Average round-trip

£249

Includes rare itinerary

Travel hack

Most popular airline

Allegiant Air

Key info about flying to Knoxville

Depart from
Austin–Bergstrom International
Arrive to
McGhee Tyson
Average flights per week
149
Flight distance

Check-in for a flight from Austin to Knoxville

NameCarrier codeIATA CodePassport needed during booking
Allegiant AirAAYG4No
Frontier AirlinesFFTF9No
United AirlinesUALUANo
Spirit AirlinesNKSNKNo
JetBlue AirwaysJBUB6No

Online check-in is not available for these airlines.

Weather in Knoxville

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C-1°C
February10°C1°C
March15°C5°C
April20°C9°C
May25°C14°C
June29°C18°C
July31°C20°C
August30°C19°C
September27°C16°C
October21°C10°C
November14°C4°C
December9°C2°C
Hottest Month
31°C
July
Coldest month
-1°C
January
Sunny days
259
days per year
Snow days
4
days per year

14 day forecast

Friday
10 Apr
26°C7°C
17 Apr
29°C16°C
Saturday
11 Apr
28°C11°C
18 Apr
29°C16°C
Sunday
12 Apr
30°C12°C
19 Apr
82%
20°C12°C
Monday
13 Apr
25°C17°C
20 Apr
21°C11°C
Tuesday
14 Apr
27°C13°C
21 Apr
86%
20°C13°C
Wednesday
15 Apr
27°C13°C
22 Apr
24°C11°C
Thursday
16 Apr
28°C16°C
23 Apr
27°C12°C

Knoxville travel tips

The McClung Collection

Housed on the third floor of the East Tennessee History Centre, the McClung Collection is the history and genealogy department of the Knox County Public Library. The collection is sizable, with more than 75,000 books, 3,000 printed genealogies and more than 19,000 rolls of microfilm. It is the ideal place for those wanting to trace their family history, and if the information cannot be found there, the McClung Collection has access to several national databases, too.

Enjoy great music

The Open Chord Stage music venue may be small, but it hosts an amazing selection of world-class musicians and fun tribute bands. Relax to their music as you enjoy a beer and burger from the award-winning kitchen.

Tempt yourself with chocolate

Visit the Schakolad Chocolate Factory and be taken on an interesting tour by one of the chocolate experts — Schakolatier. You will learn the history of chocolate making, the health benefits of eating chocolate and have the opportunity to design your own chocolates. The tour ends with a tasting menu of some of the factory’s most popular chocolates.

The most popular airlines for this route are Allegiant Air, Frontier Airlines, United Airlines, Spirit Airlines, and JetBlue Airways. Austin and Knoxville have 149 direct flights per week.

Frequently asked questions

What are the most popular routes to and from Austin?
Travelers frequently search for route combinations, such as Austin and London, Las Vegas, Edinburgh, San Francisco, New York, Manchester, Calgary, Denver, Orlando, Vancouver, Mexico City, Cali, Los Angeles, Tel Aviv, Lima, Toronto, Fort Lauderdale, Cancún, Atlanta, Bogotá.
What are the most popular routes to and from Knoxville?
Travelers frequently search for route combinations, such as Knoxville and London, Fort Lauderdale, Denver, Tampa, Orlando, Houston, Boston, New York, Belleville, Las Vegas, Punta Gorda, Phoenix, South Bend, Barcelona, Bogotá, Chicago, Amsterdam, Anchorage, Geneva, Paris.
Which airports are there in Austin?
Austin is mainly served by Austin–Bergstrom International. But there are other airports nearby, including Austin Municipal Airport, Austin Airport.
What airports are near Austin?
The main airport in Austin is Austin–Bergstrom International. It is also served by George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Waco Regional, Victoria Regional.
What airports are near Knoxville?
The main airport in Knoxville is McGhee Tyson. It is also served by Nashville International, Asheville Regional, McGhee Tyson, Greenville–Spartanburg International, Chattanooga Metropolitan, Blue Grass, Tri-Cities Regional.
Which airlines fly between Austin and Knoxville?
Currently, you can fly between Austin and Knoxville with Allegiant Air, Frontier Airlines, United Airlines, Spirit Airlines, JetBlue Airways.
When’s the best time to travel between Austin and Knoxville?
If you don’t have specific dates for your trip between Austin and Knoxville, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Austin and Knoxville?
Traveling between Austin and Knoxville, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near Austin?
There are a number of airports in and around Austin. The main one is Austin–Bergstrom International and other nearby airports include George Bush Intercontinental, San Antonio International, William P. Hobby, Killeen–Fort Hood Regional, Easterwood, Waco Regional, Victoria Regional
How many airports are there near Knoxville?
What time do nonstop (direct) flights between Austin and Knoxville depart?
What time do nonstop (direct) flights between Austin and Knoxville arrive?
What time do flights between Austin and Knoxville depart?
What time do flights between Austin and Knoxville arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

Search flightsSearch direct flights

Explore alternative trips

Flights from Austin

Flights to Knoxville

Popular routes

The nearest countries with flights to Knoxville

Here is a list of countries people are flying from

Other destination countries from Austin

Here is a list of countries people are flying to

Airports near Austin

Airports near Knoxville

Download our app

Start your next adventure now. Download our app and explore cheap flights effortlessly!

Search flights
Find the best connection from Austin to Knoxville

Search, compare, and book flights to get there.

Search flights