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Cheap flights from Tennessee to Knoxville from $82

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 7/31. 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
3:21 pm - 5:33 pm
MEM
-
TYS
1h 12mnonstop
Allegiant Air Logo
6:47 pm - 7:06 pm
TYS
-
MEM
1h 19mnonstop
$89Allegiant Air
Sun, Oct 18 - Fri, Nov 6
Allegiant Air Logo
7:20 pm - 9:32 pm
MEM
-
TYS
1h 12mnonstop
Allegiant Air Logo
7:45 pm - 8:04 pm
TYS
-
MEM
1h 19mnonstop
$90Allegiant Air
Sun, Oct 4 - Fri, Oct 16
Southwest Logo
10:10 am - 12:05 pm
BNA
-
TYS
0h 55mnonstop
Southwest Logo
4:55 pm - 4:55 pm
TYS
-
BNA
1h 00mnonstop
$203Southwest
Tue, Aug 4 - Sat, Aug 8
Southwest Logo
3:45 pm - 5:40 pm
BNA
-
TYS
0h 55mnonstop
Southwest Logo
5:45 pm - 5:45 pm
TYS
-
BNA
1h 00mnonstop
$215Southwest
Sat, Aug 15 - Mon, Aug 17
Multiple Airlines Logo
7:58 pm - 4:48 pm
MEM
-
TYS
43h 50m
3 stops
Multiple Airlines Logo
7:13 pm - 7:32 pm
TYS
-
MEM
1h 19mnonstop
$216Multiple Airlines
Fri, Sep 25 - Fri, Oct 2
Multiple Airlines Logo
7:58 pm - 10:04 am
MEM
-
TYS
37h 06m
2 stops
Multiple Airlines Logo
7:13 pm - 7:32 pm
TYS
-
MEM
1h 19mnonstop
$223Multiple Airlines
Fri, Sep 25 - Fri, Oct 2
Delta Logo
10:59 am - 3:30 pm
BNA
-
TYS
3h 31m
1 stop
Delta Logo
7:41 pm - 11:03 pm
TYS
-
BNA
4h 22m
1 stop
$225Delta
Sat, Aug 15 - Mon, Aug 17
Delta Logo
8:02 am - 1:34 pm
BNA
-
TYS
4h 32m
1 stop
Delta Logo
6:00 am - 8:30 am
TYS
-
BNA
3h 30m
1 stop
$241Delta
Tue, Aug 4 - Sat, Aug 8
American Airlines Logo
5:00 am - 8:31 am
TRI
-
TYS
3h 31m
1 stop
American Airlines Logo
5:00 am - 10:42 am
TYS
-
TRI
5h 42m
1 stop
$309American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
4:09 pm - 10:23 pm
TRI
-
TYS
6h 14m
1 stop
American Airlines Logo
8:05 pm - 11:38 pm
TYS
-
TRI
3h 33m
1 stop
$607American Airlines
Mon, Jul 13 - Fri, Jul 17

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Allegiant Air flights from Tennessee to Knoxville

Our best Allegiant Air deals on Tennessee to Knoxville flight tickets
Allegiant Air
Oct 18
MEM3:21 pmMemphis
1h 12m
TYS5:33 pmKnoxville McGhee Tyson
Nov 6
TYS6:47 pmKnoxville McGhee Tyson
1h 19m
MEM7:06 pmMemphis
$89
Allegiant Air
Oct 4
MEM7:20 pmMemphis
1h 12m
TYS9:32 pmKnoxville McGhee Tyson
Oct 16
TYS7:45 pmKnoxville McGhee Tyson
1h 19m
MEM8:04 pmMemphis
$90
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
$96

Southwest flights from Tennessee to Knoxville

Our best Southwest deals on Tennessee to Knoxville flight tickets
Southwest
Aug 4
BNA10:10 amNashville Intl
0h 55m
TYS12:05 pmKnoxville McGhee Tyson
Aug 8
TYS4:55 pmKnoxville McGhee Tyson
1h 00m
BNA4:55 pmNashville Intl
$203
Southwest
Aug 15
BNA3:45 pmNashville Intl
0h 55m
TYS5:40 pmKnoxville McGhee Tyson
Aug 17
TYS5:45 pmKnoxville McGhee Tyson
1h 00m
BNA5:45 pmNashville Intl
$215
Southwest
Aug 4
BNA10:10 amNashville Intl
0h 55m
TYS12:05 pmKnoxville McGhee Tyson
Aug 7
TYS5:45 pmKnoxville McGhee Tyson
1h 00m
BNA5:45 pmNashville Intl
$242

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 June 30, 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 - TYS

MEMTYS

Memphis

Sun 10/18

3:21 pm-5:33 pm

Nonstop1h 12m

Knoxville McGhee Tyson

Fri 11/6

6:47 pm-7:06 pm

Nonstop1h 19m

$89

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 10/4

7:20 pm-9:32 pm

Nonstop1h 12m

Knoxville McGhee Tyson

Fri 10/16

7:45 pm-8:04 pm

Nonstop1h 19m

$90
Quickest round-trip

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Tue 8/4

10:10 am-12:05 pm

Nonstop0h 55m

Knoxville McGhee Tyson

Sat 8/8

4:55 pm-4:55 pm

Nonstop1h 00m

$203

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Sat 8/15

3:45 pm-5:40 pm

Nonstop0h 55m

Knoxville McGhee Tyson

Mon 8/17

5:45 pm-5:45 pm

Nonstop1h 00m

$215

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Fri 9/25

7:58 pm-4:48 pm

3 stops43h 50m

Knoxville McGhee Tyson

Fri 10/2

7:13 pm-7:32 pm

Nonstop1h 19m

$216

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Fri 9/25

7:58 pm-10:04 am

2 stops37h 06m

Knoxville McGhee Tyson

Fri 10/2

7:13 pm-7:32 pm

Nonstop1h 19m

$223

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Sat 8/15

10:59 am-3:30 pm

1 stop3h 31m

Knoxville McGhee Tyson

Mon 8/17

7:41 pm-11:03 pm

1 stop4h 22m

$225

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Tue 8/4

8:02 am-1:34 pm

1 stop4h 32m

Knoxville McGhee Tyson

Sat 8/8

6:00 am-8:30 am

1 stop3h 30m

$241

BlountvilleKnoxville

TRI - TYS

TRITYS

Blountville Tri Cities TN/VA

Fri 7/10

5:00 am-8:31 am

1 stop3h 31m

Knoxville McGhee Tyson

Tue 7/14

5:00 am-10:42 am

1 stop5h 42m

$309

BlountvilleKnoxville

TRI - TYS

TRITYS

Blountville Tri Cities TN/VA

Mon 7/13

4:09 pm-10:23 pm

1 stop6h 14m

Knoxville McGhee Tyson

Fri 7/17

8:05 pm-11:38 pm

1 stop3h 33m

$607

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 $62. If you aren’t able to travel during the month of October, then book flights to Knoxville from Tennessee during September instead. Flights to Knoxville in September, while not as cheap as those in October, still average around $67.

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

The cheapest day to depart from Tennessee to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $420. 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

Best Price Found

$175

Fastest flight time

0h 50m

Direct flights

Every day

Airports in Knoxville

1 airport
The best flight deal from Tennessee to Knoxville found on momondo in the last 72 hours is $175
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
689 reviews
Search Allegiant Air flights
DeltaPriceFrom $228Free CancellationRating
7.8
8,452 reviews
Search Delta flights
SouthwestPriceFrom $278Free CancellationRating
7.9
4,248 reviews
Search Southwest flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,764 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
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
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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