TYS

$88 Find Cheap Flights from Tennessee to Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Knoxville departing on 1/21. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$177
Multiple Airlines
Wed 1/21Wed 1/28
BNA - TYS • 1 stop
Cheapest non-stop
$237
Southwest
Wed 4/1Sat 4/4
BNA - TYS • Non-stop
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Flight Deals
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Flight Deals

Cheap Flights from Tennessee to Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tennessee to Knoxville 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 Tennessee to Knoxville

Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
8:12 pm - 8:39 am
BNA
-
TYS
11h 27m1 stop
Multiple Airlines Logo
4:47 pm - 7:25 am
TYS
-
BNA
15h 38m1 stop
$177Multiple Airlines
Sat, Jan 24 - Mon, Jan 26
Multiple Airlines Logo
8:12 pm - 8:39 am
BNA
-
TYS
11h 27m1 stop
Multiple Airlines Logo
12:55 pm - 7:17 pm
TYS
-
BNA
7h 22m1 stop
$186Multiple Airlines
Tue, Jan 20 - Tue, Jan 27
Delta Logo
6:30 am - 11:08 am
BNA
-
TYS
3h 38m1 stop
Delta Logo
5:40 am - 8:19 am
TYS
-
BNA
3h 39m1 stop
$199Delta
Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
8:12 pm - 8:39 am
BNA
-
TYS
11h 27m1 stop
Multiple Airlines Logo
4:47 pm - 8:29 am
TYS
-
BNA
16h 42m2 stops
$207Multiple Airlines
Wed, Apr 1 - Sat, Apr 4
Southwest Logo
9:50 am - 11:50 am
BNA
-
TYS
1h 00mnonstop
Southwest Logo
6:35 am - 6:40 am
TYS
-
BNA
1h 05mnonstop
$237Southwest
Thu, Feb 5 - Thu, Feb 12
Allegiant Air Logo
8:35 pm - 3:19 pm
MEM
-
TYS
17h 44m1 stop
Allegiant Air Logo
9:32 pm - 4:10 pm
TYS
-
MEM
19h 38m1 stop
$248Allegiant Air
Thu, Jan 8 - Sun, Jan 11
Allegiant Air Logo
8:35 pm - 3:19 pm
MEM
-
TYS
17h 44m1 stop
Allegiant Air Logo
8:30 am - 7:45 pm
TYS
-
MEM
12h 15m1 stop
$253Allegiant Air
Tue, Jan 20 - Tue, Jan 27
Delta Logo
8:20 am - 3:19 pm
MEM
-
TYS
5h 59m1 stop
Delta Logo
2:37 pm - 7:28 pm
TYS
-
MEM
5h 51m1 stop
$263Delta
Tue, Jan 6 - Sat, Jan 10
American Airlines Logo
8:00 am - 11:45 am
TRI
-
TYS
3h 45m1 stop
American Airlines Logo
5:14 pm - 9:16 pm
TYS
-
TRI
4h 02m1 stop
$279American Airlines
Thu, Jan 22 - Sat, Jan 24
American Airlines Logo
6:35 am - 1:54 pm
MEM
-
TYS
6h 19m1 stop
American Airlines Logo
3:00 pm - 8:32 pm
TYS
-
MEM
6h 32m1 stop
$283American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$88
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Nashville to Knoxville

FAQs for booking flights from Tennessee to Knoxville

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

    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 Tennessee to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from 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 Tennessee to Knoxville?

    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 to Knoxville with an airline and back to Tennessee with another airline.

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

    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 to Knoxville from Tennessee up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Tennessee to Knoxville

 
Need help choosing which airline to fly with from Tennessee to Knoxville? 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.
7.9
DeltaOverall score based on 8013 reviews
7.3Food
8.1Boarding
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

Advertised fruit trays with cheese, but only snacks handed out!

8.0 ExcellentAnonymous, Dec 2025
MSP - BOS
Read more Delta reviews

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

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.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

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Everything you need to know for your flight to Knoxville

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