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Cheap flights from Tennessee to Knoxville from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Knoxville departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tennessee to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:22 pm - 10:34 pmMEM  Memphis-TYS Knoxville McGhee Tyson
1h 12mnonstop
Allegiant Air Logo
6:11 pm - 6:30 pmTYS  Knoxville McGhee Tyson-MEM Memphis
1h 19mnonstop
$91Allegiant Air
Fri, Oct 2 - Sun, Oct 4
Allegiant Air Logo
8:54 pm - 11:06 pmMEM  Memphis-TYS Knoxville McGhee Tyson
1h 12mnonstop
Allegiant Air Logo
6:23 pm - 6:42 pmTYS  Knoxville McGhee Tyson-MEM Memphis
1h 19mnonstop
$133Allegiant Air
Fri, Oct 16 - Sun, Oct 18
Southwest Logo
4:45 pm - 6:40 pmBNA  Nashville Intl-TYS Knoxville McGhee Tyson
0h 55mnonstop
Southwest Logo
5:30 pm - 5:35 pmTYS  Knoxville McGhee Tyson-BNA Nashville Intl
1h 05mnonstop
$174Southwest
Fri, Sep 11 - Tue, Sep 15
Southwest Logo
5:00 pm - 7:00 pmBNA  Nashville Intl-TYS Knoxville McGhee Tyson
1h 00mnonstop
Southwest Logo
5:30 pm - 5:35 pmTYS  Knoxville McGhee Tyson-BNA Nashville Intl
1h 05mnonstop
$186Southwest
Tue, Sep 8 - Tue, Sep 15
Delta Logo
5:05 pm - 10:27 pmBNA  Nashville Intl-TYS Knoxville McGhee Tyson
4h 22m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 9:54 amTYS  Knoxville McGhee Tyson-BNA Nashville Intl
5h 14m1 stop Atlanta Hartsfield-Jackson
$193Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
5:05 pm - 10:27 pmBNA  Nashville Intl-TYS Knoxville McGhee Tyson
4h 22m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 8:25 amTYS  Knoxville McGhee Tyson-BNA Nashville Intl
3h 45m1 stop Atlanta Hartsfield-Jackson
$201Delta
Tue, Sep 8 - Thu, Sep 10
Multiple Airlines Logo
7:58 pm - 5:33 pmMEM  Memphis-TYS Knoxville McGhee Tyson
20h 35m1 stop Tampa
Multiple Airlines Logo
5:37 pm - 5:56 pmTYS  Knoxville McGhee Tyson-MEM Memphis
1h 19mnonstop
$201Multiple Airlines
Fri, Nov 6 - Sun, Nov 8
Multiple Airlines Logo
7:58 pm - 5:53 pmMEM  Memphis-TYS Knoxville McGhee Tyson
20h 55m1 stop Tampa
Multiple Airlines Logo
6:11 pm - 6:30 pmTYS  Knoxville McGhee Tyson-MEM Memphis
1h 19mnonstop
$202Multiple Airlines
Fri, Oct 2 - Sun, Oct 4
American Airlines Logo
5:14 am - 12:28 pmMEM  Memphis-TYS Knoxville McGhee Tyson
6h 14m1 stop Charlotte Douglas
American Airlines Logo
7:58 pm - 11:55 pmTYS  Knoxville McGhee Tyson-MEM Memphis
4h 57m1 stop Charlotte Douglas
$239American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
3:17 pm - 9:06 pmMEM  Memphis-TYS Knoxville McGhee Tyson
4h 49m1 stop Charlotte Douglas
American Airlines Logo
6:06 pm - 10:50 pmTYS  Knoxville McGhee Tyson-MEM Memphis
5h 44m1 stop Charlotte Douglas
$239American Airlines
Sat, Sep 12 - Sat, Sep 19

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Southwest flights from Tennessee to Knoxville

Our best Southwest deals on Tennessee to Knoxville flight tickets
Southwest
Sep 11
BNA4:45 pmNashville Intl
0h 55m
TYS6:40 pmKnoxville McGhee Tyson
Sep 15
TYS5:30 pmKnoxville McGhee Tyson
1h 05m
BNA5:35 pmNashville Intl
$174
Southwest
Sep 8
BNA5:00 pmNashville Intl
1h 00m
TYS7:00 pmKnoxville McGhee Tyson
Sep 15
TYS5:30 pmKnoxville McGhee Tyson
1h 05m
BNA5:35 pmNashville Intl
$186
Southwest
Sep 2
BNA10:10 amNashville Intl
0h 55m
TYS12:05 pmKnoxville McGhee Tyson
Sep 11
TYS5:45 pmKnoxville McGhee Tyson
1h 00m
BNA5:45 pmNashville Intl
$187

Allegiant Air flights from Tennessee to Knoxville

Our best Allegiant Air deals on Tennessee to Knoxville flight tickets
Allegiant Air
Oct 2
MEM8:22 pmMemphis
1h 12m
TYS10:34 pmKnoxville McGhee Tyson
Oct 4
TYS6:11 pmKnoxville McGhee Tyson
1h 19m
MEM6:30 pmMemphis
$91
Allegiant Air
Oct 16
MEM8:54 pmMemphis
1h 12m
TYS11:06 pmKnoxville McGhee Tyson
Oct 18
TYS6:23 pmKnoxville McGhee Tyson
1h 19m
MEM6:42 pmMemphis
$133
Allegiant Air
Oct 16
MEM8:54 pmMemphis
1h 12m
TYS11:06 pmKnoxville McGhee Tyson
Oct 18
TYS6:23 pmKnoxville McGhee Tyson
1h 19m
MEM6:42 pmMemphis
$143

momondo Fare Finder

 
Customize your flight search to find flights from Tennessee to Knoxville 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 August 14, 2026.
Use the filters below to find and compare flights from Tennessee to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MemphisKnoxville

MEM Memphis - TYS Knoxville McGhee Tyson

MEMTYS

Memphis

Fri 10/2

8:22 pm-10:34 pm

Nonstop1h 12m

Knoxville McGhee Tyson

Sun 10/4

6:11 pm-6:30 pm

Nonstop1h 19m

$91

MemphisKnoxville

MEM Memphis - TYS Knoxville McGhee Tyson

MEMTYS

Memphis

Fri 10/16

8:54 pm-11:06 pm

Nonstop1h 12m

Knoxville McGhee Tyson

Sun 10/18

6:23 pm-6:42 pm

Nonstop1h 19m

$133
Quickest round-trip

NashvilleKnoxville

BNA Nashville Intl - TYS Knoxville McGhee Tyson

BNATYS

Nashville Intl

Fri 9/11

4:45 pm-6:40 pm

Nonstop0h 55m

Knoxville McGhee Tyson

Tue 9/15

5:30 pm-5:35 pm

Nonstop1h 05m

$174

NashvilleKnoxville

BNA Nashville Intl - TYS Knoxville McGhee Tyson

BNATYS

Nashville Intl

Tue 9/8

5:00 pm-7:00 pm

Nonstop1h 00m

Knoxville McGhee Tyson

Tue 9/15

5:30 pm-5:35 pm

Nonstop1h 05m

$186

NashvilleKnoxville

BNA Nashville Intl - TYS Knoxville McGhee Tyson

BNATYS

Nashville Intl

Tue 9/8

5:05 pm-10:27 pm

1 stop4h 22m

Knoxville McGhee Tyson

Tue 9/15

5:40 am-9:54 am

1 stop5h 14m

$193

NashvilleKnoxville

BNA Nashville Intl - TYS Knoxville McGhee Tyson

BNATYS

Nashville Intl

Tue 9/8

5:05 pm-10:27 pm

1 stop4h 22m

Knoxville McGhee Tyson

Thu 9/10

5:40 am-8:25 am

1 stop3h 45m

$201

MemphisKnoxville

MEM Memphis - TYS Knoxville McGhee Tyson

MEMTYS

Memphis

Fri 11/6

7:58 pm-5:33 pm

1 stop20h 35m

Knoxville McGhee Tyson

Sun 11/8

5:37 pm-5:56 pm

Nonstop1h 19m

$201

MemphisKnoxville

MEM Memphis - TYS Knoxville McGhee Tyson

MEMTYS

Memphis

Fri 10/2

7:58 pm-5:53 pm

1 stop20h 55m

Knoxville McGhee Tyson

Sun 10/4

6:11 pm-6:30 pm

Nonstop1h 19m

$202

MemphisKnoxville

MEM Memphis - TYS Knoxville McGhee Tyson

MEMTYS

Memphis

Wed 10/21

5:14 am-12:28 pm

1 stop6h 14m

Knoxville McGhee Tyson

Sat 10/24

7:58 pm-11:55 pm

1 stop4h 57m

$239

MemphisKnoxville

MEM Memphis - TYS Knoxville McGhee Tyson

MEMTYS

Memphis

Sat 9/12

3:17 pm-9:06 pm

1 stop4h 49m

Knoxville McGhee Tyson

Sat 9/19

6:06 pm-10:50 pm

1 stop5h 44m

$239

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 Knoxville from

How to get the cheapest flight ticket from Tennessee to Knoxville

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 Knoxville?

The month of October is, on average, the cheapest month to fly to Knoxville from Tennessee, with most prices found around $108. If you aren’t able to travel during the month of October, then book flights to Knoxville from Tennessee during November instead. Flights to Knoxville in November, while not as cheap as those in October, still average around $117.

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

The cheapest day to depart from Tennessee to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $328. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Tennessee to Knoxville for around $432.

What is the cheapest Tennessee to Knoxville McGhee Tyson flight route?

Fly from Memphis to Knoxville McGhee Tyson for the best Tennessee - Knoxville McGhee Tyson flight prices

What cabin class options are available on Tennessee to Knoxville flights?

There is only 1 cabin class available to choose from on Tennessee to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to Knoxville flights?

No. A direct flight is the cheapest option for a flight between Tennessee to Knoxville.

Cheap Tennessee to Knoxville flight deals and tips

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

Fastest flight time

0h 50m

Direct flights

Every day

Airports in Knoxville

1 airport
The fastest flight from Tennessee to Knoxville takes 0h 50m
Direct flights go from Tennessee to Knoxville every day.
There is 1 airport in Knoxville. From Tennessee there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

Frequently asked questions about flying from Tennessee to Knoxville

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

    Prices for flights from Tennessee to Knoxville McGhee Tyson Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tennessee to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport 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 Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Tennessee to Knoxville?

Best airlines flying from Tennessee to Knoxville

Compare and see reviews for airlines that fly from Tennessee to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $78Free CancellationRating
7.3
678 reviews
Search Allegiant Air flights
SouthwestPriceFrom $185Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
DeltaPriceFrom $309Free CancellationRating
7.8
8,502 reviews
Search Delta flights
American AirlinesPriceFrom $337Free CancellationRating
7.1
11,929 reviews
Search American Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Dandridge
Lenoir City
Clinton
Jefferson City
Rockford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Knoxville from Tennessee.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from Tennessee.

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

If you are not ready to book a flight from Tennessee to Knoxville now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Knoxville and let you know when they change.

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