$62 Cheap flight deals from Austin (AUS) to Knoxville (TYS)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Austin to Knoxville

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 7 - Mon, Nov 10
GRK
Killeen-Fort Hood Regional
TYS
McGhee Tyson
$460 Roundtrip, found 8 hours ago
$460
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Nov 7 from Killeen-Fort Hood Regional to McGhee Tyson, returning Mon, Nov 10, priced at $460 found 8 hours ago
Sun, Nov 9 - Fri, Nov 14
AUS
Austin-Bergstrom Intl.
TYS
McGhee Tyson
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Nov 9 from Austin-Bergstrom Intl. to McGhee Tyson, returning Fri, Nov 14, priced at $539 found 3 days ago

Airfares from $62 One Way, $140 Round Trip from Austin to Knoxville

Prices starting at $140 for return flights and $62 for one-way flights to Knoxville were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 11 - Sun, Dec 14
AUS
Austin
TYS
Knoxville
$140 Roundtrip, found 13 hours ago
$140
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Austin to Knoxville, returning Sun, Dec 14, priced at $140 found 13 hours ago
Thu, Nov 6 - Thu, Nov 13
AUS
Austin
TYS
Knoxville
$155 Roundtrip, found 5 days ago
$155
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Austin to Knoxville, returning Thu, Nov 13, priced at $155 found 5 days ago
Sun, Nov 9 - Thu, Nov 13
AUS
Austin
TYS
Knoxville
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Nov 9 from Austin to Knoxville, returning Thu, Nov 13, priced at $155 found 6 days ago
Thu, Dec 11 - Sun, Dec 14
AUS
Austin
TYS
Knoxville
$209 Roundtrip, found 3 hours ago
$209
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Austin to Knoxville, returning Sun, Dec 14, priced at $209 found 3 hours ago
Sat, Feb 14 - Tue, Feb 17
AUS
Austin
TYS
Knoxville
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select United flight, departing Sat, Feb 14 from Austin to Knoxville, returning Tue, Feb 17, priced at $251 found 6 days ago

Knoxville economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sunrise Ridge Resort
3.0-star property

Sunrise Ridge Resort

9/10 Wonderful! (1,021 reviews)

Dec 14 - Dec 18

4 night stay

Austin (AUS) to Knoxville (TYS)

Delta • Non-stop • Coach

Knoxville (TYS) to Austin (AUS)

Frontier Airlines • Non-stop • Coach
Price was $646, price is now $457 per person
$457
per person
found 1 day ago
I loved the location.

Reviewed on Dec 30, 2024

River Terrace Resort & Convention Center
3.5-star property

River Terrace Resort & Convention Center

7.8/10 Good! (1,020 reviews)

Dec 4 - Dec 8

4 night stay

Austin (AUS) to Knoxville (TYS)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $916, price is now $571 per person
$571
per person
found 1 hour ago
Room cards are getting erased from some of the security systems in gatlinburg! Staff members reloaded it after each trip back to the room! They told us about the problem when we checked in. Very good staff members and very helpful!!

Reviewed on Jun 20, 2025

The Oliver Hotel
3.5-star property

The Oliver Hotel

9.8/10 Exceptional! (629 reviews)

Dec 4 - Dec 8

4 night stay

Austin (AUS) to Knoxville (TYS)

Delta • Non-stop • Coach

Knoxville (TYS) to Austin (AUS)

Frontier Airlines • Non-stop • Coach
Save 100% on your flight
Price was $1,293, price is now $910 per person
$910
per person
found 1 hour ago
The Oliver Hotel in Knoxville is right on the square in downtown. It is advertised as a 'boutique' hotel and that is a perfect description of the hotel. I was allowed to check in early, and upon my request for an upgrade to my room booking at a nominal cost, I was upgraded at no charge. The hotel seems to be a renovated property, and the rooms are outfitted in a 70's motif, with brass dome lights and decor. The bed was very comfortable, and the bathroom classically stylish. The water pressure in the shower left something to be desired, and that is often a result of an older structure renovation. The rooms are not exactly soundproof, other guests can occasionally be heard. The only criticism of the room are the bath linens; an upgrade would put this hotel another notch up, There is no swimming pool nor fitness center, again indicative of a boutique hotel. The staff was accommodating, and stretched thin; the front desk staff seem to perform numerous functions such as typical front desk activities, to running the valet, to accommodating guest requests. Often there is a sign on the desk explaining this and a promise to 'be right back'. In all instances this was the case, the desk is not unmanned for long. There are bicycles guests can check out for free. The room attendants did a great job, my room was cleaned daily. Great stay, accommodating snd friendly staff, and hidden behind a slide door is the Peter Kern Library, a speakeasy bar where you will share booths.

Reviewed on Jun 17, 2025

Don't see what you're looking for?
See all available trips from Austin to Knoxville
View all trips

More About Flying To Knoxville from Austin

Route Information for Flights from Austin to Knoxville

Origin Airport IATA Code
AUS
Destination Airport IATA Code
TYS
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Finding Flights from Austin to Knoxville

Austin's Airport Information

Orbitz.com can help you find a low fare on flights from Austin, Texas. Austin's airport is Austin-Bergstrom International Airport, located five miles southeast of the city. The airport was built on the site of the former Bergstrom Air Force Base, which closed in 1993. Domestic and international flights are provided by 10 different airlines, including JetBlue, Delta, Southwest, United and US Airways.

Airport Parking Information

The Austin-Bergstrom International Airport offers more than 10,000 parking spaces and complimentary shuttles. Parking is $3 per hour or up to $26 per day. Complimentary parking at Austin-Bergstrom International Airport is provided to automobiles displaying Disabled Veteran, Congressional Medal of Honor, Former Prisoner of War, Pearl Harbor Survivor, Legion of Valor, Legion of Merit and Purple Heart Recipient license plates.

Ground Transportation Information

If you would prefer not to leave your car at the airport, metered taxis are available to transport you to the airport. The minimum fare for taxi customers is $12.85. All taxis have a four-passenger maximum, not including children. Austin also has a bus system with a fare of $1, or you can pay $2 for an all-day pass. Orbitz.com can help you plan both your air travel and ground transportation.

Austin Airport Restaurants

There are many restaurant options available at the Austin-Bergstrom International Airport. It features small versions of acclaimed local restaurants and stores, such as Maudie's Tex-Mex, Waterloo Ice House, Amy's Ice Cream and Austin Java. There are often live bands to entertain bored travelers waiting for a flight. Keep checking Orbitz.com for discount flights from Austin.

Knoxville Airport Information

Visitors coming to the Knoxville area usually fly into the McGhee Tyson Airport, just 14 miles south of the city. When you use Orbitz.com to book cheap flights to Knoxville, you will be able to choose from all of the major airlines that serve the airport, including Allegiant, American Airlines, Delta, Frontier, United and US Airways.

Ground Transportation in Knoxville

Knoxville doesn't offer much in the way of public transportation, but you will have your choice of shuttle vans, taxis and private car and limousine services to take you to your final destination. Orbitz.com can help you choose a rental car to get around while you are in the Knoxville area. You can also use Orbitz to book a hotel that offers free shuttle service to and from the airport.

Knoxville Area Weather Information

Knoxville winters can be chilly, with temperatures in the 20s, 30s and 40s, so make sure to pack a winter jacket or fleece to keep you warm. Summers are warm, with temperatures ranging from the high 60s to the high 80s. July usually sees the highest average rainfall, so be sure to pack a lightweight rain slicker or umbrella to keep you dry.

What to Do in Knoxville

Knoxville combines small-town Southern charm with the fun and activities you would expect to find in a big city. You can spend your time playing golf, visiting museums or touring some of the area's historical landmarks, but be sure not to miss the area's famous festivals and celebrations. Some of the city's most popular events include the Boomsday, Rossini and Dogwood Arts festivals and the Knoxville Brewers Jam. Enjoy your time in the city, and remember to use Orbitz.com the next time you want to book cheap flights to Knoxville.

Frequently asked questions

Are there non-stop flights from Austin to Knoxville?
You can fly directly from Austin to Knoxville with Allegiant Air. It's the only carrier that travels nonstop from Austin, TX (AUS-Austin-Bergstrom Intl.) to TYS.
What is the shortest flight from Austin to Knoxville?
If the weather is good and all goes as scheduled, you could be jetting into Knoxville Airport from AUS in just 2 hours and 58 minutes. With such a brief flight time, think about taking just carry-on luggage.
What airlines fly from Austin to Knoxville most frequently?
If you're on the lookout for the carrier with the most frequent flights from Austin–Bergstrom International Airport to Knoxville Airport, reserve your ticket with Allegiant Air. This airline offers 8 monthly flights along this route.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.