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Cheap flights from Fayetteville to Knoxville from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fayetteville to Knoxville departing on 8/6. 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 Fayetteville to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
3:28 pm - 9:35 pm
XNA
-
TYS
5h 07m
1 stop
Allegiant Air Logo
1:00 pm - 8:38 pm
TYS
-
XNA
8h 38m
1 stop
$244Allegiant Air
Sat, Jul 4 - Sat, Jul 11
Multiple Airlines Logo
9:28 pm - 10:43 pm
XNA
-
TYS
24h 15m
1 stop
Multiple Airlines Logo
7:15 am - 6:02 pm
TYS
-
XNA
11h 47m
2 stops
$271Multiple Airlines
Sat, Jul 11 - Thu, Jul 16
Allegiant Air Logo
9:28 pm - 10:43 pm
XNA
-
TYS
24h 15m
1 stop
Allegiant Air Logo
9:11 pm - 3:56 pm
TYS
-
XNA
19h 45m
1 stop
$277Allegiant Air
Sat, Jul 11 - Thu, Jul 16
Allegiant Air Logo
7:27 pm - 9:15 pm
XNA
-
TYS
24h 48m
1 stop
Allegiant Air Logo
2:08 pm - 8:46 pm
TYS
-
XNA
7h 38m
1 stop
$281Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Allegiant Air Logo
7:27 pm - 11:33 pm
XNA
-
TYS
27h 06m
1 stop
Allegiant Air Logo
2:08 pm - 8:46 pm
TYS
-
XNA
7h 38m
1 stop
$292Allegiant Air
Thu, Jul 23 - Sun, Jul 26
Multiple Airlines Logo
6:42 pm - 11:19 pm
XNA
-
TYS
27h 37m
1 stop
Multiple Airlines Logo
2:08 pm - 8:46 pm
TYS
-
XNA
7h 38m
1 stop
$294Multiple Airlines
Thu, Jul 23 - Sun, Jul 26
Allegiant Air Logo
9:27 pm - 10:46 pm
XNA
-
TYS
24h 19m
1 stop
Allegiant Air Logo
2:14 pm - 8:22 pm
TYS
-
XNA
7h 08m
1 stop
$304Allegiant Air
Sat, Jun 20 - Sun, Jun 28
Allegiant Air Logo
9:38 pm - 10:46 pm
XNA
-
TYS
24h 08m
1 stop
Allegiant Air Logo
10:03 pm - 11:46 am
TYS
-
XNA
14h 43m
1 stop
$308Allegiant Air
Sat, Jun 27 - Mon, Jun 29
Allegiant Air Logo
7:29 pm - 9:13 pm
XNA
-
TYS
24h 44m
1 stop
Allegiant Air Logo
2:14 pm - 8:22 pm
TYS
-
XNA
7h 08m
1 stop
$309Allegiant Air
Sun, Jun 21 - Sun, Jun 28
Allegiant Air Logo
9:27 pm - 10:46 pm
XNA
-
TYS
24h 19m
1 stop
Allegiant Air Logo
2:14 pm - 8:22 pm
TYS
-
XNA
7h 08m
1 stop
$311Allegiant Air
Sat, Jun 20 - Sun, Jun 28

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Allegiant Air flights from Fayetteville to Knoxville

Our best Allegiant Air deals on Fayetteville to Knoxville flight tickets
Allegiant Air
Jul 4
XNA3:28 pmFayetteville Northwest Arkansas
5h 07m
1 stop
TYS9:35 pmKnoxville McGhee Tyson
Jul 11
TYS1:00 pmKnoxville McGhee Tyson
8h 38m
1 stop
XNA8:38 pmFayetteville Northwest Arkansas
$244
Allegiant Air
Jul 11
XNA9:28 pmFayetteville Northwest Arkansas
24h 15m
1 stop
TYS10:43 pmKnoxville McGhee Tyson
Jul 16
TYS9:11 pmKnoxville McGhee Tyson
19h 45m
1 stop
XNA3:56 pmFayetteville Northwest Arkansas
$277
Allegiant Air
Jul 23
XNA7:27 pmFayetteville Northwest Arkansas
24h 48m
1 stop
TYS9:15 pmKnoxville McGhee Tyson
Jul 26
TYS2:08 pmKnoxville McGhee Tyson
7h 38m
1 stop
XNA8:46 pmFayetteville Northwest Arkansas
$281

Frontier flights from Fayetteville to Knoxville

Our best Frontier deals on Fayetteville to Knoxville flight tickets
Frontier
Jul 2
XNA2:35 pmFayetteville Northwest Arkansas
28h 02m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
Jul 10
TYS8:19 pmKnoxville McGhee Tyson
18h 17m
1 stop
XNA1:36 pmFayetteville Northwest Arkansas
$330
Frontier
Jun 11
XNA2:35 pmFayetteville Northwest Arkansas
28h 02m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
Jun 15
TYS8:32 pmKnoxville McGhee Tyson
18h 13m
1 stop
XNA1:45 pmFayetteville Northwest Arkansas
$403

momondo Fare Finder

 
Customize your flight search to find flights from Fayetteville 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 8, 2026.
Use the filters below to find and compare flights from Fayetteville to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 7/4

3:28 pm-9:35 pm

1 stop5h 07m

Knoxville McGhee Tyson

Sat 7/11

1:00 pm-8:38 pm

1 stop8h 38m

$244

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 7/11

9:28 pm-10:43 pm

1 stop24h 15m

Knoxville McGhee Tyson

Thu 7/16

7:15 am-6:02 pm

2 stops11h 47m

$271

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 7/11

9:28 pm-10:43 pm

1 stop24h 15m

Knoxville McGhee Tyson

Thu 7/16

9:11 pm-3:56 pm

1 stop19h 45m

$277

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Thu 7/23

7:27 pm-9:15 pm

1 stop24h 48m

Knoxville McGhee Tyson

Sun 7/26

2:08 pm-8:46 pm

1 stop7h 38m

$281

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Thu 7/23

7:27 pm-11:33 pm

1 stop27h 06m

Knoxville McGhee Tyson

Sun 7/26

2:08 pm-8:46 pm

1 stop7h 38m

$292

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Thu 7/23

6:42 pm-11:19 pm

1 stop27h 37m

Knoxville McGhee Tyson

Sun 7/26

2:08 pm-8:46 pm

1 stop7h 38m

$294

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 6/20

9:27 pm-10:46 pm

1 stop24h 19m

Knoxville McGhee Tyson

Sun 6/28

2:14 pm-8:22 pm

1 stop7h 08m

$304

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 6/27

9:38 pm-10:46 pm

1 stop24h 08m

Knoxville McGhee Tyson

Mon 6/29

10:03 pm-11:46 am

1 stop14h 43m

$308

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sun 6/21

7:29 pm-9:13 pm

1 stop24h 44m

Knoxville McGhee Tyson

Sun 6/28

2:14 pm-8:22 pm

1 stop7h 08m

$309

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 6/20

9:27 pm-10:46 pm

1 stop24h 19m

Knoxville McGhee Tyson

Sun 6/28

2:14 pm-8:22 pm

1 stop7h 08m

$311

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 Fayetteville 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 typical price of a round-trip flight between Fayetteville and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of November is, on average, the cheapest month to fly to Knoxville from Fayetteville, with most prices found around $368. If you aren’t able to travel during the month of November, then book flights to Knoxville from Fayetteville during March instead. Flights to Knoxville in March, while not as cheap as those in November, still average around $373.

When to book flights from Fayetteville to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Fayetteville to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fayetteville to Knoxville (XNA to TYS) flight deals and tips

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

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Fayetteville to Knoxville takes 4h 10m
There are no direct flights from Fayetteville to Knoxville. There are no popular flight routes from Fayetteville to Knoxville.
Search flight deals

Frequently asked questions about flying from Fayetteville to Knoxville

  • How far is Fayetteville Northwest Arkansas to Knoxville McGhee Tyson by plane?

    Knoxville McGhee Tyson is 571.5 mi away from Fayetteville Northwest Arkansas. In terms of flight time, this usually takes a little over 4h 10m.

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

    Prices for flights from Fayetteville Northwest Arkansas Airport to Knoxville McGhee Tyson Airport were last updated today.

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

  • How old do you have to be to fly from Fayetteville Northwest Arkansas Airport 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 Fayetteville Northwest Arkansas Airport to Knoxville McGhee Tyson Airport.

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

    The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Fayetteville to Knoxville?

Best airlines flying from Fayetteville to Knoxville

Compare and see reviews for airlines that fly from Fayetteville to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,396 reviews
Search Delta 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
Alcoa
Corbin
Maryville
Crossville
Murphy
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 Fayetteville to Knoxville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Fayetteville to Knoxville. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Knoxville from Fayetteville on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Fayetteville and Knoxville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Fayetteville to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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