TYS

$91 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 2/4. 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
$215
Delta
Tue 2/3Thu 2/5
BNA - TYS • 1 stop
Cheapest non-stop
$218
Southwest
Sat 3/28Sat 4/4
BNA - TYS • Non-stop
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Flight Deals
Useful Info
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

Tue, Feb 3 - Thu, Feb 5
Delta Logo
5:55 pm - 11:45 pm
BNA
-
TYS
4h 50m1 stop
Delta Logo
5:40 am - 9:59 am
TYS
-
BNA
5h 19m1 stop
$215Delta
Sat, Mar 28 - Sat, Apr 4
Southwest Logo
7:05 pm - 9:05 pm
BNA
-
TYS
1h 00mnonstop
Southwest Logo
6:35 am - 6:40 am
TYS
-
BNA
1h 05mnonstop
$218Southwest
Wed, Feb 18 - Sat, Feb 28
Delta Logo
5:25 am - 11:08 am
BNA
-
TYS
4h 43m1 stop
Delta Logo
12:00 pm - 2:59 pm
TYS
-
BNA
3h 59m1 stop
$219Delta
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
9:25 am - 5:28 pm
BNA
-
TYS
7h 03m1 stop
Multiple Airlines Logo
9:36 pm - 7:25 am
TYS
-
BNA
10h 49m1 stop
$220Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Delta Logo
7:35 pm - 11:51 pm
BNA
-
TYS
3h 16m1 stop
Delta Logo
5:01 pm - 9:05 pm
TYS
-
BNA
5h 04m1 stop
$228Delta
Sun, Feb 8 - Thu, Feb 12
Multiple Airlines Logo
3:12 pm - 3:35 pm
MEM
-
TYS
23h 23m1 stop
Multiple Airlines Logo
9:32 pm - 4:10 pm
TYS
-
MEM
19h 38m1 stop
$230Multiple Airlines
Thu, Feb 19 - Thu, Feb 26
Multiple Airlines Logo
8:52 pm - 12:41 pm
BNA
-
TYS
14h 49m1 stop
Multiple Airlines Logo
12:06 pm - 7:23 pm
TYS
-
BNA
8h 17m1 stop
$240Multiple Airlines
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
$247Allegiant Air
Thu, Jan 29 - Sun, Feb 1
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
$251Allegiant Air
Fri, Jan 23 - Tue, Jan 27
American Airlines Logo
7:14 pm - 10:54 pm
TRI
-
TYS
3h 40m1 stop
American Airlines Logo
5:17 pm - 11:22 pm
TYS
-
TRI
6h 05m1 stop
$279American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$91
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 6% 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 8035 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

8.0 ExcellentG, Jan 2026
FLL - ATL
Read more Delta reviews

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

Lower WiFi prices; allow us to see our flight on a map; more variety of drink choices.

So excited very proud first of all I wanna thank kayak all updates very professional and fast alart And amazing cabin crew so nice to me they deserve big salute

UGH I HAD TO MISS MY FIRST FLIGHT TO TAMPA CAUSE OF THE 10 MINUTE DELAY OF THE ORLANDO TO MIAMI ONE SO THEY HAD ME GET ANOTHER TICKET. I AM NOT HAPPY AT ALL BECAUSE IT MADE ME MISS MY CONNECTING FLIGHT FROM TAMPA TO LONDON AND FORCED ME TO MISS A DAY AT MY ROOM IN THE UK.

Wish they didnt delay off-boarding for 10 minutes so i could connect to my flight from miami to tampa

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

Seats were much more cramped then on the 737. Narrower and rows closer together. Flight was absolutely packed and the plugs under the seats didn't work. Was forced to check my bag even though previous flight had no issue with it.

It was fine. My connection in Charlotte to go to WPB was too late and I had to spend the night in the Charlotte Airport in the mini suites.

The flight was on time and arrived early. The crew were friendly and helpful.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

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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