$43 Find Cheap Flights from Austin to Tennessee - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Tennessee departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Austin to Tennessee

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Nashville
Nashville1 stop$197
Knoxville
Knoxvillenonstop$71
Memphis
Memphis1 stop$158
Chattanooga
Chattanooga1 stop$287
Blountville
Blountville2 stops$308
Nashville
Nashville1 stop$197
Knoxville
Knoxvillenonstop$71
Memphis
Memphis1 stop$158
Chattanooga
Chattanooga1 stop$287
Blountville
Blountville2 stops$308

Book Cheap Austin to Tennessee Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Tennessee that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Tennessee

Mon, Aug 17 - Fri, Aug 21
Allegiant Air Logo
8:56 am - 12:17 pm
AUS
-
TYS
2h 21mnonstop
Allegiant Air Logo
8:30 am - 9:50 am
TYS
-
AUS
2h 20mnonstop
$71Allegiant Air
Mon, Aug 17 - Fri, Aug 21
Allegiant Air Logo
8:56 am - 12:17 pm
AUS
-
TYS
2h 21mnonstop
Allegiant Air Logo
8:30 am - 9:50 am
TYS
-
AUS
2h 20mnonstop
$78Allegiant Air
Wed, Sep 9 - Sun, Sep 13
Frontier Logo
8:24 pm - 3:40 pm
AUS
-
MEM
19h 16m
1 stop
Frontier Logo
4:35 pm - 12:30 pm
MEM
-
AUS
19h 55m
1 stop
$158Frontier
Sun, Aug 23 - Mon, Aug 31
Frontier Logo
8:15 pm - 7:06 pm
AUS
-
MEM
22h 51m
1 stop
Frontier Logo
7:51 pm - 11:41 pm
MEM
-
AUS
27h 50m
1 stop
$159Frontier
Fri, Sep 18 - Sun, Sep 20
Delta Logo
7:35 pm - 9:31 pm
AUS
-
MEM
1h 56mnonstop
Delta Logo
6:45 am - 8:42 am
MEM
-
AUS
1h 57mnonstop
$169Delta
Tue, Sep 15 - Sun, Sep 20
Delta Logo
7:35 pm - 9:31 pm
AUS
-
MEM
1h 56mnonstop
Delta Logo
6:45 am - 8:42 am
MEM
-
AUS
1h 57mnonstop
$169Delta
Mon, Sep 14 - Mon, Sep 21
Multiple Airlines Logo
10:13 am - 1:27 pm
AUS
-
TYS
2h 14mnonstop
Multiple Airlines Logo
7:04 pm - 5:48 pm
TYS
-
AUS
23h 44m
2 stops
$170Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
10:13 am - 1:27 pm
AUS
-
TYS
2h 14mnonstop
Multiple Airlines Logo
7:04 pm - 5:48 pm
TYS
-
AUS
23h 44m
2 stops
$172Multiple Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
5:44 pm - 9:56 pm
AUS
-
MEM
4h 12m
1 stop
United Airlines Logo
7:15 am - 1:48 pm
MEM
-
AUS
6h 33m
1 stop
$184United Airlines
Thu, Oct 8 - Tue, Oct 13
United Airlines Logo
6:45 pm - 10:36 pm
AUS
-
MEM
3h 51m
1 stop
United Airlines Logo
9:00 am - 3:21 pm
MEM
-
AUS
6h 21m
1 stop
$189United Airlines
Booking Insights

KAYAK's insights & trends for Austin to Tennessee flights

Get data-powered insights and trends into flights from Austin to Tennessee to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Austin to Tennessee?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Austin to Tennessee departing in October.

Flight prices are below average for this route right now.

Flights to Tennessee from Austin usually cost between $247 and $378 in October.
The lowest price found in the past 5 days was $197 on Southwest (Oct 7-Oct 8).

What is the cheapest Austin to Tennessee flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Tennessee from Austin found in the last 5 days was to Knoxville, at $65 round-trip. The most popular route is from Austin (AUS) to Nashville (BNA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $197.

What is the cheapest time of day to fly to Tennessee?

The average price for all round-trip flights from Austin to Tennessee depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Tennessee is generally at night, when round-trip flights cost $285 on average. Morning departures are around 3% cheaper than evening flights, on average. The most expensive time of day to fly to Tennessee is generally in the evening, which is peak travel time and where the average cost of a ticket is $386.

Can I save money by flying with a layover from Austin to Tennessee?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $310 on average.

What is the cheapest month to fly from Austin to Tennessee?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Tennessee, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Tennessee is October, when tickets cost $266 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $373 and $358 respectively.

What’s the cheapest day of the week to fly from Austin to Tennessee?

The average price of all round-trip flights from Austin to Tennessee clicked on KAYAK for each day over the last 12 months.

For Austin to Tennessee, Saturday is the cheapest day to fly on average and Monday is the most expensive. Flying from Tennessee back to Austin, the best deals are generally found on Thursday, with Monday being the most expensive.

How far in advance should I book a flight from Austin to Tennessee?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Tennessee, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Tennessee, you should book around 4 weeks before departure, which saves you about 66% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

February

Cheapest flight

$43
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Austin to Knoxville

FAQs - booking Tennessee flights

  • How does KAYAK find such low prices on flights from Austin to Tennessee?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Tennessee.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Tennessee?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to Tennessee is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Tennessee?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Austin to Tennessee with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Tennessee?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Austin to Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Austin to Tennessee

 
See real verified KAYAK customer reviews for airlines flying from Austin to Tennessee. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Tennessee? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4221 reviews
7.5Entertainment
8.6Crew
8.0Comfort
8.1Boarding
7.0Food
Airline reviews

Great job! My family doesnt fly often but we felt safe 100%

10.0 ExcellentK, Jun 2026
AUS - MCI
Read more Southwest reviews

Great job! My family doesnt fly often but we felt safe 100%

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

The last 30 min or so, they put the heat on full. We thought we were being basted.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Delay getting into gate in ATL caused delay in bags when getting to BWI, disrupting evening plans with family.

6 hour delay including one after we were boarded. Horrible experience.

Flight was delayed. Had to get rebooked. Diamond medallion but stuck in a crappy seat. Rebooked flight then got delayed again. Then when we finally boarded, we waited another hour for a new crew. Then landed in JFK and sat for another 40 minutes waiting for a crew to come to the gate to be able to deplane. Hot mess all around, which unfortunately is becoming the norm for Delta

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Food choices were very limited. Taste of the dishes was average.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The lady who gave me my boarding pass for check in was extremely rude.

Small plane (and thus a bumpy ride), small seats (and a large man next to me), absolutely terrible wifi, and no food options to speak of.

Plane was older and terribly uncomfortable but the leg room was good!

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

I don't understand why they can't have charging ports on seats in 2023. They only offer it as a 'premium seat' service. It's ridiculous

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

It was on time. Flight was comfortable. Staff was nice. It was the way a flight should always be.

The price was the only good thing about this flight. It was scary during takeoff when the plane tilted side to side. It made me feel very nervous as I have never had a take-off that unsmooth. There was no on-flight movie or music options and the only complimentary option was water. Other airlines offer trail mix or a caramel cookie and pop options as complimentary. This flight was a 2.5 hour flight. I understand for shorter flights not having options, but a flight 2 hours or longer should offer more complimentary options and in flight entertainment. Also the seats did not recline and for a longer flight reclining seats are a must for comfort.

A very pleasant flight but it would be greatly improved with wifi to help entertain kids

This is a no frills, get it done, efficient airline. The seat is a lawn chair. You better bring your own entertainment. If you want something other than water you need to pay for it. But they will get you to your destination quickly, on time, and then they will turn the flight around and go right back where they came from. Reliably. Couple times a week tops. If it fits into your schedule, you can’t get there cheaper or faster.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

desk agent in sioux falls is rough .needs customer courtesy training

It was good overall but when I book my flight and seat through Kayak, AA will at times change those seats during check-in time which I don’t understand why. I always book aisle seats and had to sit at window for my flight to Austin this trip.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

Short hop but nice crew, efficient processes and all very timely

The TSA check in took 1.5 hours to get through in Austin and I missed my flights back to DC

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Domestic airlines have really fallen from what they used to be.

Everything you need to know for your flight from Austin to Tennessee

Information on your arrival and departure airports