Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Tennessee to Knoxville from $49

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 11/9. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Tennessee to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
6:48 pm - 9:07 pmMEM-TYS
1h 19mnonstop
Allegiant Air Logo
5:34 pm - 5:58 pmTYS-MEM
1h 24mnonstop
$80Allegiant Air
Find Deal
Sun, Oct 19 - Thu, Oct 23
Allegiant Air Logo
6:48 pm - 9:07 pmMEM-TYS
1h 19mnonstop
Allegiant Air Logo
5:34 pm - 5:58 pmTYS-MEM
1h 24mnonstop
$82Allegiant Air
Find Deal
Sun, Oct 19 - Thu, Oct 23
Allegiant Air Logo
2:30 pm - 4:49 pmMEM-TYS
1h 19mnonstop
Allegiant Air Logo
1:16 pm - 1:40 pmTYS-MEM
1h 24mnonstop
$83Allegiant Air
Find Deal
Sun, Nov 2 - Sun, Nov 9
Allegiant Air Logo
2:30 pm - 4:49 pmMEM-TYS
1h 19mnonstop
Allegiant Air Logo
1:16 pm - 1:40 pmTYS-MEM
1h 24mnonstop
$84Allegiant Air
Find Deal
Sun, Nov 2 - Sun, Nov 9
Multiple Airlines Logo
2:30 pm - 4:49 pmMEM-TYS
1h 19mnonstop
Multiple Airlines Logo
7:00 am - 7:15 pmTYS-MEM
13h 15m1 stop
$152Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Multiple Airlines Logo
2:30 pm - 4:49 pmMEM-TYS
1h 19mnonstop
Multiple Airlines Logo
7:00 am - 7:15 pmTYS-MEM
13h 15m1 stop
$155Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Delta Logo
7:40 am - 1:42 pmBNA-TYS
5h 02m1 stop
Delta Logo
8:07 pm - 11:01 pmTYS-BNA
3h 54m1 stop
$237Delta
Find Deal
Sat, Nov 8 - Sun, Nov 9
Delta Logo
5:15 am - 9:37 amBNA-TYS
3h 22m1 stop
Delta Logo
5:35 am - 8:17 amTYS-BNA
3h 42m1 stop
$257Delta
Find Deal
Sun, Nov 9 - Tue, Nov 11
American Airlines Logo
7:22 pm - 10:51 pmTRI-TYS
3h 29m1 stop
American Airlines Logo
10:16 am - 3:08 pmTYS-TRI
4h 52m1 stop
$401American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
7:00 am - 11:29 amTRI-TYS
4h 29m1 stop
American Airlines Logo
5:00 am - 10:45 amTYS-TRI
5h 45m1 stop
$551American Airlines
Find Deal
Wed, Oct 22 - Sun, Oct 26

Allegiant Air flights from Tennessee to Knoxville

Our best Allegiant Air deals on Tennessee to Knoxville flight tickets
Allegiant Air
Oct 19
MEM6:48 pmMemphis
1h 19m
TYS9:07 pmKnoxville McGhee Tyson
Oct 23
TYS5:34 pmKnoxville McGhee Tyson
1h 24m
MEM5:58 pmMemphis
$80
Find similar
Allegiant Air
Oct 19
MEM6:48 pmMemphis
1h 19m
TYS9:07 pmKnoxville McGhee Tyson
Oct 23
TYS5:34 pmKnoxville McGhee Tyson
1h 24m
MEM5:58 pmMemphis
$82
Find similar
Allegiant Air
Nov 2
MEM2:30 pmMemphis
1h 19m
TYS4:49 pmKnoxville McGhee Tyson
Nov 9
TYS1:16 pmKnoxville McGhee Tyson
1h 24m
MEM1:40 pmMemphis
$83
Find similar

American Airlines flights from Tennessee to Knoxville

Our best American Airlines deals on Tennessee to Knoxville flight tickets
American Airlines
Nov 4
TRI7:22 pmBlountville Tri Cities TN/VA
3h 29m
1 stop
TYS10:51 pmKnoxville McGhee Tyson
Nov 11
TYS10:16 amKnoxville McGhee Tyson
4h 52m
1 stop
TRI3:08 pmBlountville Tri Cities TN/VA
$401
Find similar
American Airlines
Oct 22
TRI7:00 amBlountville Tri Cities TN/VA
4h 29m
1 stop
TYS11:29 amKnoxville McGhee Tyson
Oct 26
TYS5:00 amKnoxville McGhee Tyson
5h 45m
1 stop
TRI10:45 amBlountville Tri Cities TN/VA
$551
Find similar

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 October 8, 2025.
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

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 10/19

6:48 pm-9:07 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 10/23

5:34 pm-5:58 pm

Nonstop1h 24m

$80

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 10/19

6:48 pm-9:07 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Thu 10/23

5:34 pm-5:58 pm

Nonstop1h 24m

$82

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/2

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 11/9

1:16 pm-1:40 pm

Nonstop1h 24m

$83

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/2

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 11/9

1:16 pm-1:40 pm

Nonstop1h 24m

$84

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/2

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 11/9

7:00 am-7:15 pm

1 stop13h 15m

$152

MemphisKnoxville

MEM - TYS

MEMTYS

Memphis

Sun 11/2

2:30 pm-4:49 pm

Nonstop1h 19m

Knoxville McGhee Tyson

Sun 11/9

7:00 am-7:15 pm

1 stop13h 15m

$155

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Sat 11/8

7:40 am-1:42 pm

1 stop5h 02m

Knoxville McGhee Tyson

Sun 11/9

8:07 pm-11:01 pm

1 stop3h 54m

$237

NashvilleKnoxville

BNA - TYS

BNATYS

Nashville Intl

Sun 11/9

5:15 am-9:37 am

1 stop3h 22m

Knoxville McGhee Tyson

Tue 11/11

5:35 am-8:17 am

1 stop3h 42m

$257

BlountvilleKnoxville

TRI - TYS

TRITYS

Blountville Tri Cities TN/VA

Tue 11/4

7:22 pm-10:51 pm

1 stop3h 29m

Knoxville McGhee Tyson

Tue 11/11

10:16 am-3:08 pm

1 stop4h 52m

$401

BlountvilleKnoxville

TRI - TYS

TRITYS

Blountville Tri Cities TN/VA

Wed 10/22

7:00 am-11:29 am

1 stop4h 29m

Knoxville McGhee Tyson

Sun 10/26

5:00 am-10:45 am

1 stop5h 45m

$551

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 day to depart on your flight to Knoxville?

The cheapest day to depart from Tennessee to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $468. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Tennessee to Knoxville for around $645.

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

At noon is the cheapest time of day to fly from Tennessee to Knoxville when you can find flight prices for as low as $498. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $858.

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 McGhee Tyson flights?

There is only 1 cabin class available to choose from on Tennessee to Knoxville McGhee Tyson 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

$90

Fastest flight time

1h 19m

Direct flights

Mon and Fri

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Tennessee in the past 72 hours is $90. The best round-trip flight deal from Tennessee to Knoxville found on momondo in the last 72 hours is $82.
The fastest flight from Tennessee to Knoxville takes 1h 19m
Direct flights go from Tennessee to Knoxville on Monday and Friday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • 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
7.2
697 reviews
Search Allegiant Air flights
DeltaPriceFrom $228Free CancellationRating
7.9
7,969 reviews
Search Delta flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
11,042 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
Crossville
Maryville
Murphy
Alcoa
Oak Ridge
Lenoir City
Newport
Kodak
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.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/7
Fri 11/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States