Cheap Flights from Knoxville, TN to New Orleans, LA from $72

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On Cheapflightsplus.com you will find 340 connecting flights from Knoxville to New Orleans. You can compare airfare deals from 2 airlines and multiple travel sites from $72, book and save on cheap plane tickets and last minute offers. Also check out TYS-MSY flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Knoxville to New Orleans Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $72 (one-way), $123 (round-trip).

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Best Flights from Knoxville to New Orleans Today

Take a look at the list of non stop flights and flights with layovers from Knoxville to New Orleans with the lowest price of $72. Take a look at the list of flights with layovers from Knoxville to New Orleans from $72. There’re no direct flights. The fastest connecting flight – 4h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $72 Find flight	17:02 Knoxville Mc Ghee Tyson	07:02+1 день New Orleans Louis Armstrong Intl	15h 0m layover 11h 47m - Houston	Allegiant Air	G41437 NK1429
from $84 Find flight	10:54 Knoxville Mc Ghee Tyson	06:58+1 день New Orleans Louis Armstrong Intl	21h 4m layover 17h 2m - Miami	Allegiant Air	G4494 NK1052
from $85 Find flight	15:34 Knoxville Mc Ghee Tyson	06:58+1 день New Orleans Louis Armstrong Intl	16h 24m layover 12h 22m - Miami	Allegiant Air	G4488 NK1052
from $88 Find flight	15:34 Knoxville Mc Ghee Tyson	12:49+1 день New Orleans Louis Armstrong Intl	22h 15m layover 18h 8m - Miami	Allegiant Air	G4488 NK1054
from $100 Find flight	21:30 Knoxville Mc Ghee Tyson	08:10+1 день New Orleans Louis Armstrong Intl	11h 40m layover 7h 36m - Miami	Allegiant Air	G42152 NK2204
from $104 Find flight	11:23 Knoxville Mc Ghee Tyson	06:58+1 день New Orleans Louis Armstrong Intl	20h 35m layover 16h 37m - Miami	Allegiant Air	G4502 NK1052
from $104 Find flight	11:23 Knoxville Mc Ghee Tyson	12:49+1 день New Orleans Louis Armstrong Intl	26h 26m layover 22h 23m - Miami	Allegiant Air	G4502 NK1054
from $107 Find flight	06:00 Knoxville Mc Ghee Tyson	18:30 New Orleans Louis Armstrong Intl	13h 30m layover 9h 59m - Orlando	Allegiant Air	G43030 NK2084
from $107 Find flight	06:00 Knoxville Mc Ghee Tyson	07:02+1 день New Orleans Louis Armstrong Intl	26h 2m layover 22h 35m - Orlando	Allegiant Air	G43030 NK423
from $109 Find flight	16:38 Knoxville Mc Ghee Tyson	08:10+1 день New Orleans Louis Armstrong Intl	16h 32m layover 12h 28m - Miami	Allegiant Air	G42106 NK2204
from $98 Find flight	17:47 Knoxville Mc Ghee Tyson	12:49+1 день New Orleans Louis Armstrong Intl	20h 2m layover 10h 18m - Houston 2h 40m - Miami	Allegiant Air	G43041 NK221 NK1054
from $101 Find flight	12:45 Knoxville Mc Ghee Tyson	15:48+1 день New Orleans Louis Armstrong Intl	28h 3m layover 15h 22m - Baltimore 7h 43m - Atlanta	Allegiant Air	G41397 NK1910 NK1105
from $101 Find flight	12:45 Knoxville Mc Ghee Tyson	18:30+1 день New Orleans Louis Armstrong Intl	30h 45m layover 21h 49m - Baltimore 3h 3m - Orlando	Allegiant Air	G41397 NK1855 NK2084
from $110 Find flight	15:34 Knoxville Mc Ghee Tyson	07:02+1 день New Orleans Louis Armstrong Intl	16h 28m layover 4h 10m - Miami 7h 15m - Orlando	Allegiant Air	G4488 NK676 NK423
from $110 Find flight	15:34 Knoxville Mc Ghee Tyson	15:48+1 день New Orleans Louis Armstrong Intl	25h 14m layover 13h 22m - Miami 6h 20m - Atlanta	Allegiant Air	G4488 NK740 NK1105
from $114 Find flight	06:00 Knoxville Mc Ghee Tyson	19:14+1 день New Orleans Louis Armstrong Intl	38h 14m layover 23h 13m - Orlando 10h 5m - Miami	Allegiant Air	G43063 NK1638 NK1132

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 25, 2025

Flight Schedule Knoxville (Tennessee) to New Orleans (Louisiana)

Full flight schedule will help you in detecting at what time planes fly from Knoxville to New Orleans. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
05:45 — 10:21	05:45 — 07:26 UA4311 United Airlines Knoxville — Washington D.C. 1h 9m stop 08:35 — 10:21 UA3669 United Airlines Washington D.C. — New Orleans	5h 36m including layover	Find flight from$132
05:45 — 10:13	05:45 — 07:26 UA4311 United Airlines Knoxville — Washington D.C. 1h 9m stop 08:35 — 10:13 UA2253 United Airlines Washington D.C. — New Orleans	5h 28m including layover	Find flight from$207
06:00 — 11:43	06:00 — 07:37 G43063 Allegiant Air Knoxville — Orlando 3h 18m stop 10:55 — 11:43 NK1572 Spirit Airlines Orlando — New Orleans	6h 43m including layover	Find flight from$96
06:00 — 18:30	06:00 — 07:40 G43030 Allegiant Air Knoxville — Orlando 9h 59m stop 17:39 — 18:30 NK2084 Spirit Airlines Orlando — New Orleans	13h 30m including layover	Find flight from$107
07:00 — 13:20	07:00 — 07:57 UA1594 United Airlines Knoxville — Chicago 2h 53m stop 10:50 — 13:20 UA1815 United Airlines Chicago — New Orleans	7h 20m including layover	Find flight from$152
07:00 — 13:13	07:00 — 08:24 UA4913 United Airlines Knoxville — Houston 3h 31m stop 11:58 — 13:16 UA492 United Airlines Houston — New Orleans	7h 13m including layover	Find flight from$207
08:10 — 21:12	08:10 — 10:05 G43063 Allegiant Air Knoxville — Newark 8h 54m stop 18:59 — 21:12 NK2284 Spirit Airlines Newark — New Orleans	14h 2m including layover	Find flight from$102
08:52 — 19:14	08:52 — 10:53 G42149 Allegiant Air Knoxville — Miami 7h 12m stop 18:05 — 19:14 NK1132 Spirit Airlines Miami — New Orleans	11h 22m including layover	Find flight from$157
09:07 — 14:46	09:07 — 11:06 G42117 Allegiant Air Knoxville — Miami 2h 34m stop 13:40 — 14:46 NK2204 Spirit Airlines Miami — New Orleans	6h 39m including layover	Find flight from$114
09:35 — 13:13	09:35 — 10:59 UA4841 United Airlines Knoxville — Houston 56m stop 11:58 — 13:16 UA492 United Airlines Houston — New Orleans	4h 38m including layover	Find flight from$207
10:54 — 06:58 +1 day	10:54 — 12:58 G4494 Allegiant Air Knoxville — Miami 17h 2m stop 06:00 — 06:58 NK1052 Spirit Airlines Miami — New Orleans	21h 4m including layover	Find flight from$84
10:54 — 12:49 +1 day	10:54 — 12:58 G4494 Allegiant Air Knoxville — Miami 22h 48m stop 11:46 — 12:49 NK1054 Spirit Airlines Miami — New Orleans	26h 55m including layover	Find flight from$105
11:23 — 06:58 +1 day	11:08 — 13:12 G4502 Allegiant Air Knoxville — Miami 16h 37m stop 06:00 — 06:58 NK1052 Spirit Airlines Miami — New Orleans	20h 35m including layover	Find flight from$104
11:23 — 12:49 +1 day	11:08 — 13:12 G4502 Allegiant Air Knoxville — Miami 22h 23m stop 11:46 — 12:49 NK1054 Spirit Airlines Miami — New Orleans	26h 26m including layover	Find flight from$104
12:00 — 16:00	12:00 — 13:27 UA4302 United Airlines Knoxville — Houston 1h 15m stop 14:51 — 16:09 UA1647 United Airlines Houston — New Orleans	5h including layover	Find flight from$210
12:00 — 17:45	12:00 — 13:30 UA4302 United Airlines Knoxville — Houston 3h stop 16:30 — 17:45 UA1535 United Airlines Houston — New Orleans	6h 45m including layover	Find flight from$210
14:28 — 23:29	14:28 — 15:35 G444 Allegiant Air Knoxville — Las Vegas 2h 27m stop 18:02 — 23:29 NK1287 Spirit Airlines Las Vegas — New Orleans	10h 1m including layover	Find flight from$150
14:29 — 23:16	14:29 — 15:53 G443 Allegiant Air Knoxville — Las Vegas 1h 53m stop 17:46 — 23:16 NK1411 Spirit Airlines Las Vegas — New Orleans	9h 47m including layover	Find flight from$137
15:34 — 06:58 +1 day	15:34 — 17:38 G4488 Allegiant Air Knoxville — Miami 12h 22m stop 06:00 — 06:58 NK1052 Spirit Airlines Miami — New Orleans	16h 24m including layover	Find flight from$85
15:34 — 12:49 +1 day	15:34 — 17:38 G4488 Allegiant Air Knoxville — Miami 18h 8m stop 11:46 — 12:49 NK1054 Spirit Airlines Miami — New Orleans	22h 15m including layover	Find flight from$88
16:38 — 08:10 +1 day	16:38 — 18:37 G42106 Allegiant Air Knoxville — Miami 12h 28m stop 07:05 — 08:10 NK2204 Spirit Airlines Miami — New Orleans	16h 32m including layover	Find flight from$109
16:38 — 19:44 +1 day	16:38 — 18:37 G42106 Allegiant Air Knoxville — Miami 23h 58m stop 18:35 — 19:44 NK2002 Spirit Airlines Miami — New Orleans	28h 6m including layover	Find flight from$153
17:02 — 07:02 +1 day	17:02 — 18:13 G41437 Allegiant Air Knoxville — Houston 11h 47m stop 06:00 — 07:02 NK1429 Spirit Airlines Houston — New Orleans	15h including layover	Find flight from$72
17:46 — 22:25	17:46 — 18:50 UA5767 United Airlines Knoxville — Chicago 1h 5m stop 20:17 — 22:47 UA1156 United Airlines Chicago — New Orleans	5h 39m including layover	Find flight from$152
20:54 — 08:05 +1 day	20:54 — 22:55 G4533 Allegiant Air Knoxville — Miami 8h 5m stop 07:00 — 08:05 NK1423 Spirit Airlines Miami — New Orleans	12h 11m including layover	Find flight from$111
20:54 — 19:14 +1 day	20:54 — 22:55 G4533 Allegiant Air Knoxville — Miami 19h 10m stop 18:05 — 19:14 NK1132 Spirit Airlines Miami — New Orleans	23h 20m including layover	Find flight from$157
21:08 — 08:10 +1 day	21:08 — 23:08 G42158 Allegiant Air Knoxville — Miami 7h 57m stop 07:05 — 08:10 NK2204 Spirit Airlines Miami — New Orleans	12h 2m including layover	Find flight from$112
21:30 — 08:10 +1 day	21:30 — 23:29 G42152 Allegiant Air Knoxville — Miami 7h 36m stop 07:05 — 08:10 NK2204 Spirit Airlines Miami — New Orleans	11h 40m including layover	Find flight from$100

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 25, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Knoxville to New Orleans depends on and how to choose the most interesting flight option for you.

Distance between Knoxville and New Orleans is 872 miles. Time difference between the cities is 1h. Airplanes depart 05:45 to 21:30 from 1 Knoxville airport and arrive 05:45 to 21:30 to 3 New Orleans airports. Average flight time is 23h 1m.

The fastest flight 4h 35m
Average flight time 23h 1m
The earliest flight 05:45
The latest flight 21:30
Distance 542 ml

The cheapest months to travel to New Orleans are july (from 97 $), august (from 113 $), october (from 139 $).

The most expensive months are september (from 199 $), may (from 147 $), june (from 146 $).

What is the lowest airfare Knoxville to New Orleans?

The cheapest plane ticket found by our users is $72. This airfare is for economy class on one-way G41437 flight by Allegiant Air for July 25, 2025 which leaves Mc Ghee Tyson in Knoxville at 17:02 am and arrives at New Orleans Louis Armstrong Intl at 07:02.

Economy class

$72

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First class

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Popular Airlines on the Route

The flight Knoxville — New Orleans is served by 2 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by United Airlines - 70 departures per week at the price of from $ 132 . And the most expensive tickets are offered by United Airlines airline - from $ 479.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 340 flights with layovers on the route. The fastest connecting flight is UA4841 by United Airlines takes 4h 35m and the cheapest is G41437 by Allegiant Air for $72.

UA - United Airlines

from $132

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G4 - Allegiant Air

from $72

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Airports

You can fly from Knoxville to New Orleans from 1 airports (Mc Ghee Tyson).

Knoxville airports

Mc Ghee Tyson-TYS

from $72
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New Orleans airports

Lakefront-NEW

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Louis Armstrong Intl-MSY

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Alvin Callendar-NBG

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Airplanes

There are flights to New Orleans from Knoxville by 2 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Knoxville

You may also consider searching for discounted plane tickets to some other popular places from Knoxville within United States.

Knoxville — Orlando

from $73

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Knoxville — Las Vegas

from $74

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Knoxville — Chicago

from $76

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Knoxville — Denver

from $74

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Knoxville — Miami

from $66

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Knoxville — Boston

from $69

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Knoxville — Houston

from $54

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Knoxville — New Orleans

from $56

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Knoxville — Tampa

from $80

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Knoxville — Austin

from $54

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Top International Destinations from Knoxville

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

Knoxville — Cancun

from $69

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Knoxville — Panama City

from $61

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How to book a plane ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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