TYS

$52 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 11/13. 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
$87
Overall average: $493
Allegiant Air
Thu 11/20Fri 11/28
MEM - TYS • Non-stop
Cheapest one-way
$52
Typical prices: $209-$424
Allegiant Air
Thu 11/13
MEM - 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

Thu, Nov 20 - Fri, Nov 28
Allegiant Air Logo
1:41 pm - 4:03 pmMEM-TYS
1h 22mnonstop
Allegiant Air Logo
12:45 pm - 1:12 pmTYS-MEM
1h 27mnonstop
$87Allegiant Air
Find Deal
Thu, Nov 20 - Fri, Nov 28
Allegiant Air Logo
1:41 pm - 4:03 pmMEM-TYS
1h 22mnonstop
Allegiant Air Logo
12:45 pm - 1:12 pmTYS-MEM
1h 27mnonstop
$88Allegiant Air
Find Deal
Thu, Nov 20 - Mon, Dec 1
Allegiant Air Logo
1:41 pm - 4:03 pmMEM-TYS
1h 22mnonstop
Allegiant Air Logo
12:50 pm - 1:17 pmTYS-MEM
1h 27mnonstop
$89Allegiant Air
Find Deal
Thu, Nov 20 - Sun, Nov 23
Allegiant Air Logo
1:41 pm - 4:03 pmMEM-TYS
1h 22mnonstop
Allegiant Air Logo
12:24 pm - 12:51 pmTYS-MEM
1h 27mnonstop
$96Allegiant Air
Find Deal
Thu, Nov 13 - Sat, Nov 15
Allegiant Air Logo
2:30 pm - 4:49 pmMEM-TYS
1h 19mnonstop
Allegiant Air Logo
6:12 pm - 2:17 pmTYS-MEM
21h 05m1 stop
$162Allegiant Air
Find Deal
Sun, Nov 9 - Sat, Nov 15
Allegiant Air Logo
2:30 pm - 4:49 pmMEM-TYS
1h 19mnonstop
Allegiant Air Logo
6:12 pm - 2:17 pmTYS-MEM
21h 05m1 stop
$165Allegiant Air
Find Deal
Thu, Nov 20 - Sun, Nov 23
Multiple Airlines Logo
1:41 pm - 4:03 pmMEM-TYS
1h 22mnonstop
Multiple Airlines Logo
5:49 pm - 9:02 amTYS-MEM
40h 13m2 stops
$181Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
7:30 am - 12:23 pmBNA-TYS
3h 53m1 stop
Delta Logo
8:45 am - 1:47 pmTYS-BNA
6h 02m1 stop
$309Delta
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
10:42 am - 2:48 pmBNA-TYS
3h 06m1 stop
Delta Logo
5:36 pm - 8:38 pmTYS-BNA
4h 02m1 stop
$319Delta
Find Deal
Tue, Nov 25 - Tue, Dec 2
Delta Logo
7:30 am - 1:44 pmBNA-TYS
5h 14m1 stop
Delta Logo
2:37 pm - 6:21 pmTYS-BNA
4h 44m1 stop
$339Delta
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$52
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Memphis 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 7993 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Delayed delayed delayed and no offer for food or vouchers

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

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.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

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

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Newport
Lenoir City
Clinton
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Jefferson City

Everything you need to know for your flight to Knoxville

Information on the airport you'll fly into in Knoxville

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