TYS

$90 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 4/14. 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
$199
Southwest
Thu 3/5Mon 3/9
BNA - TYS • Non-stop
Cheapest one-way
$90
Southwest
Tue 4/14
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

Thu, Mar 5 - Mon, Mar 9
Southwest Logo
7:10 pm - 9:15 pm
BNA
-
TYS
1h 05mnonstop
Southwest Logo
7:25 pm - 7:30 pm
TYS
-
BNA
1h 05mnonstop
$199Southwest
Mon, Mar 9 - Wed, Mar 11
Southwest Logo
7:10 pm - 9:15 pm
BNA
-
TYS
1h 05mnonstop
Southwest Logo
6:20 pm - 6:25 pm
TYS
-
BNA
1h 05mnonstop
$208Southwest
Mon, Mar 9 - Wed, Mar 11
Delta Logo
7:35 pm - 11:51 pm
BNA
-
TYS
3h 16m
1 stop
Delta Logo
5:30 am - 7:40 am
TYS
-
BNA
3h 10m
1 stop
$209Delta
Wed, Apr 1 - Thu, Apr 2
Delta Logo
5:20 am - 9:16 am
BNA
-
TYS
2h 56m
1 stop
Delta Logo
5:30 am - 7:40 am
TYS
-
BNA
3h 10m
1 stop
$228Delta
Thu, Feb 5 - Sun, Feb 8
Multiple Airlines Logo
8:40 am - 6:28 pm
BNA
-
TYS
8h 48m
1 stop
Multiple Airlines Logo
8:00 am - 7:25 am
TYS
-
BNA
24h 25m
1 stop
$234Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
7:04 pm - 11:38 pm
MEM
-
TYS
27h 34m
2 stops
Multiple Airlines Logo
7:00 am - 2:05 pm
TYS
-
MEM
8h 05m
1 stop
$237Multiple Airlines
Sun, Feb 15 - Thu, Feb 19
Allegiant Air Logo
2:55 pm - 10:16 pm
MEM
-
TYS
6h 21m
1 stop
Allegiant Air Logo
7:00 am - 2:05 pm
TYS
-
MEM
8h 05m
1 stop
$239Allegiant Air
Fri, Feb 27 - Sun, Mar 1
Allegiant Air Logo
8:03 am - 4:59 pm
MEM
-
TYS
7h 56m
1 stop
Allegiant Air Logo
7:00 am - 2:01 pm
TYS
-
MEM
8h 01m
1 stop
$249Allegiant Air
Fri, Jan 30 - Tue, Feb 3
American Airlines Logo
3:31 pm - 9:21 pm
TRI
-
TYS
5h 50m
1 stop
American Airlines Logo
4:00 pm - 9:16 pm
TYS
-
TRI
5h 16m
1 stop
$365American Airlines
Tue, Jan 27 - Fri, Jan 30
American Airlines Logo
3:31 pm - 9:21 pm
TRI
-
TYS
5h 50m
1 stop
American Airlines Logo
5:14 pm - 11:18 pm
TYS
-
TRI
6h 04m
1 stop
$721American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$90
Best time to beat the crowds but there is an average 2% 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 8058 reviews
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
7.9Comfort
Airline reviews

The seats weren’t reclining even though it wasn’t as exit seat

6.0 GoodPuneet, Jan 2026
MSP - EWR
Read more Delta reviews

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

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.

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Little warm on the plane and delayed for an hour

Tell the crew (when boarding) to yell at the imbeciles blocking us from walking up to scan. I promise everyone crowds around and half of us (most the time I’m group 4) have to push our way through. Your staff is awesome, the public - not so much-

Bags took over and hour to come out. Delays due to wind caused rebooking.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

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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