$121 Find Cheap Flights from Knoxville to Louisiana

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Louisiana departing on 4/26. 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 Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Louisiana, 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 Louisiana, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$203
Baton Rouge
Baton Rouge1 stop$289
Lafayette
Lafayette1 stop$279
Alexandria
Alexandria1 stop$376
New Orleans
New Orleans1 stop$203
Baton Rouge
Baton Rouge1 stop$289
Lafayette
Lafayette1 stop$279
Alexandria
Alexandria1 stop$376

Book Cheap Knoxville to Louisiana Plane Tickets

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

Mon, Mar 2 - Thu, Mar 5
Multiple Airlines Logo
7:21 pm - 6:31 pm
TYS
-
MSY
24h 10m
1 stop
Multiple Airlines Logo
7:27 pm - 11:01 am
MSY
-
TYS
14h 34m
1 stop
$203Multiple Airlines
Wed, Feb 25 - Sat, Feb 28
Multiple Airlines Logo
9:00 am - 6:55 pm
TYS
-
MSY
10h 55m
1 stop
Multiple Airlines Logo
7:00 am - 11:15 am
MSY
-
TYS
27h 15m
1 stop
$206Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
9:36 pm - 8:21 am
TYS
-
MSY
11h 45m
1 stop
Multiple Airlines Logo
7:27 pm - 10:10 am
MSY
-
TYS
13h 43m
1 stop
$207Multiple Airlines
Fri, Feb 27 - Fri, Mar 6
Multiple Airlines Logo
6:51 pm - 1:39 pm
TYS
-
MSY
19h 48m
1 stop
Multiple Airlines Logo
2:40 pm - 10:24 pm
MSY
-
TYS
6h 44m
1 stop
$218Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Delta Logo
5:40 am - 10:41 am
TYS
-
LFT
6h 01m
1 stop
Delta Logo
5:17 pm - 11:45 pm
LFT
-
TYS
5h 28m
1 stop
$279Delta
Fri, Feb 20 - Sun, Feb 22
Delta Logo
5:35 am - 9:46 am
TYS
-
BTR
5h 11m
1 stop
Delta Logo
6:18 am - 11:08 am
BTR
-
TYS
3h 50m
1 stop
$289Delta
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
2:17 pm - 10:56 pm
TYS
-
BTR
9h 39m
2 stops
American Airlines Logo
7:07 am - 3:20 pm
BTR
-
TYS
7h 13m
1 stop
$334American Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
6:59 am - 10:47 am
TYS
-
BTR
4h 48m
1 stop
United Airlines Logo
12:00 pm - 7:50 pm
BTR
-
TYS
6h 50m
1 stop
$349United Airlines
Fri, Apr 24 - Sun, Apr 26
American Airlines Logo
4:09 pm - 10:45 pm
TYS
-
AEX
7h 36m
1 stop
American Airlines Logo
6:00 am - 12:30 pm
AEX
-
TYS
5h 30m
1 stop
$376American Airlines
Tue, Jan 27 - Sat, Jan 31
United Airlines Logo
4:55 pm - 9:36 pm
TYS
-
LFT
5h 41m
1 stop
United Airlines Logo
9:50 am - 3:10 pm
LFT
-
TYS
4h 20m
1 stop
$405United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Louisiana flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to Louisiana, 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 Louisiana is August, when tickets cost $293 (return) on average. On the other hand, the most expensive months are February and October, when the average cost of round-trip tickets is $569 and $442 respectively.

How far in advance should I book a flight from Knoxville to Louisiana?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Knoxville to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Knoxville to Louisiana, you should book around 3 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJuly
Cheapest flight$121
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from Knoxville to New Orleans

FAQs - booking Louisiana flights

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

    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 Louisiana.

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

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

    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 from Knoxville to Louisiana with an airline and back with another airline.

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

    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 from Knoxville to Louisiana 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 Knoxville to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Louisiana. 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 Louisiana? 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 8048 reviews
7.9Comfort
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
Airline reviews

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

8.0 ExcellentAnonymous, Jan 2026
ATL - EWR
Read more Delta reviews

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.

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.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

I like flying first class, and United has a nice one

Teeny tiny bathrooms, crew was not realistic about when we'd arrive.

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

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?

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

Information on your arrival and departure airports