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Cheap flights from Knoxville to Mississippi from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Mississippi departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Mississippi

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:29 am - 7:28 pm
TYS
-
MEM
10h 59m1 stop
Allegiant Air Logo
8:35 pm - 3:19 pm
MEM
-
TYS
17h 44m1 stop
$239Allegiant Air
Thu, Jan 22 - Thu, Jan 29
Multiple Airlines Logo
2:06 pm - 10:20 am
TYS
-
MEM
21h 14m1 stop
Multiple Airlines Logo
2:55 pm - 10:16 pm
MEM
-
TYS
6h 21m1 stop
$243Multiple Airlines
Fri, Feb 13 - Sun, Feb 15
American Airlines Logo
5:17 pm - 10:41 pm
TYS
-
GPT
6h 24m1 stop
American Airlines Logo
6:32 am - 1:54 pm
GPT
-
TYS
6h 22m1 stop
$249American Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
6:59 am - 1:22 pm
TYS
-
GPT
7h 23m1 stop
United Airlines Logo
5:13 pm - 11:44 pm
GPT
-
TYS
5h 31m1 stop
$254United Airlines
Wed, Jan 7 - Wed, Jan 28
Delta Logo
5:40 am - 9:33 am
TYS
-
GPT
4h 53m1 stop
Delta Logo
6:05 am - 10:15 am
GPT
-
TYS
3h 10m1 stop
$259Delta
Sat, Jan 10 - Wed, Jan 14
Multiple Airlines Logo
6:00 am - 2:50 pm
TYS
-
MEM
9h 50m1 stop
Multiple Airlines Logo
11:44 am - 3:57 pm
MEM
-
TYS
27h 13m3 stops
$260Multiple Airlines
Fri, Jan 9 - Tue, Jan 13
Multiple Airlines Logo
12:55 pm - 10:49 am
TYS
-
MEM
22h 54m1 stop
Multiple Airlines Logo
8:04 am - 4:59 pm
MEM
-
TYS
7h 55m1 stop
$261Multiple Airlines
Fri, Feb 6 - Fri, Feb 13
American Airlines Logo
7:41 am - 12:25 pm
TYS
-
JAN
5h 44m1 stop
American Airlines Logo
6:15 am - 1:54 pm
JAN
-
TYS
6h 39m1 stop
$265American Airlines
Wed, Feb 4 - Sat, Feb 7
Delta Logo
5:01 pm - 10:03 pm
TYS
-
BTR
6h 02m1 stop
Delta Logo
7:05 pm - 11:51 pm
BTR
-
TYS
3h 46m1 stop
$269Delta
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
9:05 am - 1:22 pm
TYS
-
GPT
5h 17m1 stop
United Airlines Logo
1:57 pm - 7:50 pm
GPT
-
TYS
4h 53m1 stop
$274United Airlines
Wed, Jan 7 - Wed, Jan 28

Allegiant Air flights from Knoxville to Mississippi

Our best Allegiant Air deals on Knoxville to Mississippi flight tickets
Allegiant Air
Jan 22
TYS9:29 amKnoxville McGhee Tyson
10h 59m
1 stop
MEM7:28 pmMemphis
Jan 29
MEM8:35 pmMemphis
17h 44m
1 stop
TYS3:19 pmKnoxville McGhee Tyson
$239
Find similar
Allegiant Air
Dec 30
TYS5:42 pmKnoxville McGhee Tyson
26h 36m
1 stop
MEM7:18 pmMemphis
Jan 3
MEM8:25 pmMemphis
23h 59m
1 stop
TYS9:24 pmKnoxville McGhee Tyson
$362
Find similar
Allegiant Air
Dec 29
TYS5:56 pmKnoxville McGhee Tyson
27h 06m
1 stop
MEM8:02 pmMemphis
Jan 4
MEM8:08 pmMemphis
10h 55m
1 stop
TYS8:03 amKnoxville McGhee Tyson
$363
Find similar

Delta flights from Knoxville to Mississippi

Our best Delta deals on Knoxville to Mississippi flight tickets
Delta
Jan 10
TYS5:40 amKnoxville McGhee Tyson
4h 53m
1 stop
GPT9:33 amGulfport Biloxi Regional
Jan 14
GPT6:05 amGulfport Biloxi Regional
3h 10m
1 stop
TYS10:15 amKnoxville McGhee Tyson
$259
Find similar
Delta
Jan 7
TYS5:40 amKnoxville McGhee Tyson
4h 53m
1 stop
GPT9:33 amGulfport Biloxi Regional
Jan 28
GPT6:05 amGulfport Biloxi Regional
4h 03m
1 stop
TYS11:08 amKnoxville McGhee Tyson
$274
Find similar
Delta
Jan 20
TYS5:40 amKnoxville McGhee Tyson
3h 49m
1 stop
MOB8:29 amMobile
Jan 27
MOB9:10 amMobile
3h 40m
1 stop
TYS1:50 pmKnoxville McGhee Tyson
$307
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Mississippi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from Knoxville to Mississippi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Thu 1/22

9:29 am-7:28 pm

1 stop10h 59m

Memphis

Thu 1/29

8:35 pm-3:19 pm

1 stop17h 44m

$239

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Fri 2/13

2:06 pm-10:20 am

1 stop21h 14m

Memphis

Sun 2/15

2:55 pm-10:16 pm

1 stop6h 21m

$243

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Wed 1/21

5:17 pm-10:41 pm

1 stop6h 24m

Gulfport Biloxi Regional

Sat 1/24

6:32 am-1:54 pm

1 stop6h 22m

$249

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Wed 1/7

6:59 am-1:22 pm

1 stop7h 23m

Gulfport Biloxi Regional

Wed 1/28

5:13 pm-11:44 pm

1 stop5h 31m

$254

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Sat 1/10

5:40 am-9:33 am

1 stop4h 53m

Gulfport Biloxi Regional

Wed 1/14

6:05 am-10:15 am

1 stop3h 10m

$259

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Fri 1/9

6:00 am-2:50 pm

1 stop9h 50m

Memphis

Tue 1/13

11:44 am-3:57 pm

3 stops27h 13m

$260

KnoxvilleMemphis

TYS - MEM

TYSMEM

Knoxville McGhee Tyson

Fri 2/6

12:55 pm-10:49 am

1 stop22h 54m

Memphis

Fri 2/13

8:04 am-4:59 pm

1 stop7h 55m

$261

KnoxvilleJackson

TYS - JAN

TYSJAN

Knoxville McGhee Tyson

Wed 2/4

7:41 am-12:25 pm

1 stop5h 44m

Jackson-Evers Intl

Sat 2/7

6:15 am-1:54 pm

1 stop6h 39m

$265

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 4/2

5:01 pm-10:03 pm

1 stop6h 02m

Baton Rouge Ryan

Sun 4/5

7:05 pm-11:51 pm

1 stop3h 46m

$269

KnoxvilleGulfport

TYS - GPT

TYSGPT

Knoxville McGhee Tyson

Wed 1/7

9:05 am-1:22 pm

1 stop5h 17m

Gulfport Biloxi Regional

Wed 1/28

1:57 pm-7:50 pm

1 stop4h 53m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Mississippi from

How to get the cheapest flight ticket from Knoxville to Mississippi

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Mississippi?

The month of April is, on average, the cheapest month to fly to Mississippi from Knoxville, with most prices found around $228. If you don’t want to visit Mississippi in April, then you should wait until July to fly from Knoxville, when ticket prices are also cheap, with an average price of $258.

What is the cheapest day to depart on your flight to Mississippi?

The cheapest day to depart from Knoxville to Mississippi is on a Wednesday. Travelers who choose to depart for Mississippi on a Wednesday will often find tickets for as low as $252. Flights from Knoxville to Mississippi on a Saturday will generally be more expensive and average around $317. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Mississippi?

According to our data, the cheapest time of day to fly to Mississippi is in the evening. momondo users have found flights departing from Knoxville to Mississippi in the evening for as low as $268. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Mississippi, so prices are often more expensive at around $295 per ticket.

Cheap Knoxville to Mississippi flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Mississippi

Fastest flight time

3h 00m

Direct flights

None
The fastest flight from Knoxville to Mississippi takes 3h 00m
There are no direct flights from Knoxville to Mississippi. There are no popular flight routes from Knoxville to Mississippi.
Search flight deals

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Mississippi?

    Prices for flights from Knoxville McGhee Tyson Airport to Mississippi were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Mississippi?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Mississippi?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Mississippi.

  • What documentation or ID do you need to fly to Mississippi?

    The travel and health documents required for your trip to Mississippi can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mississippi. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Knoxville to Mississippi

Compare and see reviews for airlines that fly from Knoxville to Mississippi with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,062 reviews
Search American Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,013 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Mississippi?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Mississippi for you.

Can I find flights from Knoxville to Mississippi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Knoxville to Mississippi flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Mississippi?

Once all potential Knoxville to Mississippi flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Knoxville to Mississippi right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Mississippi from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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