TYS - MEM

$89 Find Cheap Flights from Knoxville to Memphis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Memphis departing on 10/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Memphis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Memphis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Memphis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$89
Typical prices: $228-$86
Allegiant Air
Fri 10/16Sun 10/18
TYS - MEM • Non-stop
Cheapest one-way
$132
Typical prices: $199-$250
Allegiant Air
Thu 6/4
TYS - MEM • 1 stop
Top airlines
Cheapest • from $89 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $225 (round-trip)
Shortest trip • 3h 11m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 76% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Memphis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Memphis (TYS-MEM)

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

Fri, Oct 16 - Sun, Oct 18
Allegiant Air Logo
7:45 pm - 8:04 pm
TYS
-
MEM
1h 19mnonstop
Allegiant Air Logo
3:21 pm - 5:33 pm
MEM
-
TYS
1h 12mnonstop
$89Allegiant Air
Fri, Oct 16 - Sun, Oct 18
Allegiant Air Logo
7:45 pm - 8:04 pm
TYS
-
MEM
1h 19mnonstop
Allegiant Air Logo
1:15 pm - 8:38 am
MEM
-
TYS
18h 23m
1 stop
$228Allegiant Air
Thu, Jul 16 - Sun, Jul 19
Allegiant Air Logo
2:06 pm - 7:49 am
TYS
-
MEM
18h 43m
1 stop
Allegiant Air Logo
8:40 pm - 12:45 pm
MEM
-
TYS
15h 05m
1 stop
$247Allegiant Air
Thu, Jun 4 - Mon, Jun 8
Allegiant Air Logo
9:20 pm - 7:23 am
TYS
-
MEM
11h 03m
1 stop
Allegiant Air Logo
5:04 pm - 4:12 pm
MEM
-
TYS
22h 08m
1 stop
$256Allegiant Air
Sun, Jun 14 - Mon, Jun 15
Allegiant Air Logo
2:14 pm - 7:51 am
TYS
-
MEM
18h 37m
1 stop
Allegiant Air Logo
2:57 pm - 4:12 pm
MEM
-
TYS
24h 15m
1 stop
$257Allegiant Air
Sun, Jun 14 - Mon, Jun 15
Allegiant Air Logo
2:14 pm - 7:51 am
TYS
-
MEM
18h 37m
1 stop
Allegiant Air Logo
2:57 pm - 4:12 pm
MEM
-
TYS
24h 15m
1 stop
$264Allegiant Air
Wed, Jun 17 - Sun, Jun 21
Allegiant Air Logo
2:19 pm - 7:29 am
TYS
-
MEM
18h 10m
1 stop
Allegiant Air Logo
8:39 pm - 12:12 pm
MEM
-
TYS
14h 33m
1 stop
$270Allegiant Air
Fri, Jul 17 - Sun, Jul 19
Multiple Airlines Logo
8:30 am - 6:23 pm
TYS
-
MEM
10h 53m
1 stop
Multiple Airlines Logo
8:40 pm - 12:45 pm
MEM
-
TYS
15h 05m
1 stop
$292Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
Multiple Airlines Logo
1:02 pm - 8:05 am
TYS
-
MEM
20h 03m
2 stops
Multiple Airlines Logo
2:57 pm - 4:12 pm
MEM
-
TYS
24h 15m
1 stop
$296Multiple Airlines
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
12:40 pm - 10:55 am
TYS
-
MEM
23h 15m
2 stops
Multiple Airlines Logo
2:57 pm - 4:12 pm
MEM
-
TYS
24h 15m
1 stop
$309Multiple Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Memphis flights

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

How much is a round-trip flight from Knoxville to Memphis?

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

What’s the cheapest day of the week to fly from Knoxville to Memphis?

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

If your flying dates are flexible, you should consider flying to Memphis on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Knoxville to Memphis. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Knoxville to Memphis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Memphis, 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 Knoxville to Memphis is November, where tickets cost $81 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is $588 and $586 respectively.

Can I save money by flying with a layover from Knoxville to Memphis?

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.

No, with an average price for the route of $415, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$89
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly and prices are also 37% lower on average.
Flight from Knoxville to Memphis

When to book flights from Knoxville to Memphis

Are your dates flexible? Find out the best times to travel from Knoxville to Memphis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Knoxville to Memphis

  • What is the cheapest flight from Knoxville to Memphis?

    In the last 3 days, the lowest price for a flight from Knoxville to Memphis was $132 for a one-way ticket and $89 for a round-trip.

  • Do I need a passport to fly between Knoxville and Memphis?

    No

  • Which aircraft models fly most regularly from Knoxville to Memphis?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Knoxville to Memphis flight route.

  • Which airline alliances offer flights from Knoxville to Memphis?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Knoxville and Memphis, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Knoxville to Memphis, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Knoxville to Memphis are Delta and United Airlines. With an average price for the route of $358 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $348 and an overall rating of 7.4.

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

    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 Knoxville to Memphis.

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

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

    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 Memphis with an airline and back to Knoxville with another airline. Booking your flights between Knoxville and MEM can sometimes prove cheaper using this method.

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

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

Reviews of the top 4 airlines serving from Knoxville to Memphis

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Memphis. 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 Knoxville to Memphis? 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 8449 reviews
8.5Crew
7.2Food
7.8Comfort
8.1Boarding
7.8Entertainment
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

It was good overall except from Omaha to Denver when flight a was a repeatedly delayed apparently due to some issue at Denver. Communications could have been handled better. I had to board then deboard with luggage and board again

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Flight was on-time, boarding was flawless and the crew was friendly.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Arrived early picked up my bag in a few minutes- great trip - thank you

Everything you need to know for your flight from Knoxville to Memphis

Information on your arrival and departure airports