$115 Find Cheap Flights from Knoxville to Louisiana - Compare and Save

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 9/27. 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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Cheap Flights from Knoxville to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans2 stops$256
Baton Rouge
Baton Rouge1 stop$319
Lafayette
Lafayette1 stop$295
Alexandria
Alexandria1 stop$350
New Orleans
New Orleans2 stops$256
Baton Rouge
Baton Rouge1 stop$319
Lafayette
Lafayette1 stop$295
Alexandria
Alexandria1 stop$350

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

Fri, Aug 21 - Sun, Aug 23
Multiple Airlines Logo
8:30 am - 5:32 pm
TYS
-
MSY
10h 02m
2 stops
Multiple Airlines Logo
6:17 pm - 5:37 pm
MSY
-
TYS
22h 20m
1 stop
$256Multiple Airlines
Fri, Aug 21 - Sun, Aug 23
Multiple Airlines Logo
6:27 pm - 1:00 pm
TYS
-
MSY
19h 33m
1 stop
Multiple Airlines Logo
6:17 pm - 1:05 pm
MSY
-
TYS
17h 48m
1 stop
$265Multiple Airlines
Mon, Sep 28 - Fri, Oct 2
Multiple Airlines Logo
7:30 am - 7:07 pm
TYS
-
MSY
12h 37m
1 stop
Multiple Airlines Logo
5:17 pm - 5:53 pm
MSY
-
TYS
23h 36m
2 stops
$267Multiple Airlines
Wed, Sep 23 - Sat, Sep 26
American Airlines Logo
6:15 am - 9:34 am
TYS
-
MSY
4h 19m
1 stop
American Airlines Logo
5:52 pm - 10:50 pm
MSY
-
TYS
3h 58m
1 stop
$287American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
5:15 am - 9:34 am
TYS
-
MSY
5h 19m
1 stop
American Airlines Logo
2:02 pm - 9:50 pm
MSY
-
TYS
6h 48m
1 stop
$287American Airlines
Thu, Oct 22 - Sat, Oct 24
Southwest Logo
7:25 pm - 11:55 pm
TYS
-
MSY
5h 30m
1 stop
Southwest Logo
8:15 am - 4:45 pm
MSY
-
TYS
7h 30m
1 stop
$287Southwest
Thu, Oct 22 - Sat, Oct 24
Southwest Logo
5:30 pm - 12:10 am
TYS
-
MSY
7h 40m
1 stop
Southwest Logo
10:10 am - 5:50 pm
MSY
-
TYS
6h 40m
2 stops
$292Southwest
Wed, Sep 2 - Mon, Sep 7
American Airlines Logo
7:19 am - 1:41 pm
TYS
-
LFT
7h 22m
1 stop
American Airlines Logo
5:27 pm - 11:18 pm
LFT
-
TYS
4h 51m
1 stop
$295American Airlines
Wed, Nov 25 - Sat, Nov 28
Delta Logo
2:40 pm - 6:23 pm
TYS
-
MSY
4h 43m
1 stop
Delta Logo
9:08 am - 1:55 pm
MSY
-
TYS
3h 47m
1 stop
$299Delta
Wed, Dec 16 - Wed, Dec 23
Delta Logo
12:34 pm - 3:53 pm
TYS
-
MSY
4h 19m
1 stop
Delta Logo
6:30 am - 11:06 am
MSY
-
TYS
3h 36m
1 stop
$299Delta
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.

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

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 Louisiana departing in August.

Flight prices are below average for this route right now.

Flights to Louisiana from Knoxville usually cost between $293 and $668 in August.
The lowest price found in the past 5 days was $256 on Multiple Airlines (Aug 21-Aug 23).

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 $298 (return) on average. On the other hand, the most expensive months are February and October, when the average cost of round-trip tickets is $583 and $481 respectively.

Good to know

Low season

July

Cheapest flight

$115
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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.
8.0
SouthwestOverall score based on 4222 reviews
8.1Boarding
7.5Entertainment
8.6Crew
8.0Comfort
7.0Food
Airline reviews

I'm glad it wasn't only 75% full because I could get a good seat

8.0 ExcellentBobby, May 2026
BNA - GSP
Read more Southwest reviews

I'm glad it wasn't only 75% full because I could get a good seat

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

Okay, not wonderful. Short flight. Wi-fi didn't work properly. Stuck waiting for a gate to open upon arrival for 20 or so minutes.

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Exceptional crew! Friendly and professional. Pleasant attitude and treated everyone with respect.

I like the boarding procedure. A bumpy ride, but it couldn't be helped. Please make sure the exit seats are clearly indicated.

My flight home from Knoxville, TN, included a layover in Atlanta. I boarded the aircraft in Zone 5 and although there was limited overhead space, I was able to put my 'backpack' style roller-bag above my seat. Unfortunately, due to continued bad weather, we had to deplane. There were many people who would have missed their connection, so they rebooked. When we were re-boarding, the gate agent welcomed zone 5 and then made an announcement: All roller-bags for zone 5 passengers and higher will need to be gate checked. I promptly pushed the telescoping handle in and held my bag like a backpack. I was able to bring it on board, which was a relief. Upon entering the aircraft it became apparent that there was easily 40% open overhead space. There were audible signs of angry passengers who felt duped into checking their bags when in fact there were noticeably LESS passengers on the aircraft and TONS of overhead space. I'm not sure what kinds of parameters are used to determine when to cut off roller-bags from being brought on board, but it seemed deceptive and underhanded to have so many people get stuck checking their bags when clearly there was ample room for at least one more zone.

The CRJ-900 was clean but the overhead air vents were broken in our First Class row, making the cabin very hot until about 30 mins into the flight. The flight attendants were both extremely apologetic and accommodating though so that is why I rated the flight as very good. They checked on us many times and truly showed they cared. The snacks for an hour and a half flight could be better. Would be nice if there was a small plated meal over convenient store snacks. WiFi also was not working. And it would be nice if Delta had adjustable headrests on these planes.

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

two hour delay and the Delta representative on the PA system was unable to understand

Very good flight crew and very nice people staff were incredible especially the gate agent

The flight was delayed for about 2 hrs. Other than it, it was good.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

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

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

I didn’t like anything, being platinum pro get you absolutely nowhere and does not increase the customer service treatment whatsoever anymore. My flight was canceled and they put me on a flight eight hours later that would’ve got me back in the middle of the night. They could’ve easily move me up to an hour Prior on an earlier flight. My second flight was unreasonable to take, the third flight was also canceled due to mechanical issues like the first flight. I don’t know what’s going on with American, but they are falling apart, after seven flight changes I finally got home, Unreasonable.

This was a horrible American Airlines experience, and it discourages me from flying with them again. It may have stemmed from a mechanical delay, but it appeared that the team was unprepared to respond to the delay. After boarding, we waited an hour before finally taking off. After landing at our destination, we waited an additional hour on the tarmac waiting for a gate (at 8:00pm) to be assigned and cleared. The flight crew did their best, but they were clearly tired and also ready to be done for the day. Because of the delay, I missed a connecting flight. It was a very poor experience.

Fantastic! If it had not been for a check-in agent in Knoxville I may have not gotten my passes on British Airways. I couldn’t check-in online because British Airways had messed us the info on my tickets to London & Inverness. AA’s was great! British Airways was a continuous series of delays and frustrations.

Wheelchair was waiting for me,changed to a better seat which was great as it's hard for me to walk

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

Information on your arrival and departure airports