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Cheap flights from Fayetteville to Knoxville from $113

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 10/4. 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
7:31 pm - 10:58 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
26h 27m1 stop Orlando Sanford Intl
Allegiant Air Logo
6:41 pm - 2:35 pmTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
20h 54m1 stop Orlando Sanford Intl
$254Allegiant Air
Thu, Oct 1 - Wed, Oct 7
Allegiant Air Logo
7:31 pm - 5:57 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
21h 26m1 stop Orlando Sanford Intl
Allegiant Air Logo
6:41 pm - 2:35 pmTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
20h 54m1 stop Orlando Sanford Intl
$255Allegiant Air
Sun, Oct 4 - Wed, Oct 7
Allegiant Air Logo
3:42 pm - 9:16 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
4h 34m1 stop Valparaiso Destin-Ft Walton Beach
Allegiant Air Logo
6:41 pm - 2:35 pmTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
20h 54m1 stop Orlando Sanford Intl
$256Allegiant Air
Sat, Oct 3 - Wed, Oct 7
Allegiant Air Logo
5:01 pm - 12:35 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
18h 34m1 stop Orlando Sanford Intl
Allegiant Air Logo
8:30 am - 11:00 amTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
27h 30m1 stop Orlando Sanford Intl
$272Allegiant Air
Sun, Aug 30 - Wed, Sep 9
American Airlines Logo
4:05 pm - 11:18 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
6h 13m1 stop Dallas/Fort Worth
American Airlines Logo
6:03 am - 11:41 amTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
6h 38m1 stop Dallas/Fort Worth
$349American Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
5:53 pm - 11:18 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
4h 25m1 stop Dallas/Fort Worth
American Airlines Logo
5:35 pm - 9:12 pmTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
4h 37m1 stop Dallas/Fort Worth
$349American Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
8:10 am - 3:30 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
6h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:40 am - 9:21 amTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
4h 41m1 stop Atlanta Hartsfield-Jackson
$349Delta
Mon, Aug 31 - Wed, Sep 9
Delta Logo
8:10 am - 3:30 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
6h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 9:04 amTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
4h 04m1 stop Atlanta Hartsfield-Jackson
$349Delta
Wed, Sep 2 - Sun, Sep 6
American Airlines Logo
2:33 pm - 8:52 pmXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
5h 19m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 10:53 amTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
5h 53m1 stop Dallas/Fort Worth
$349American Airlines
Sat, Sep 19 - Thu, Sep 24
Delta Logo
6:04 am - 10:45 amXNA  Fayetteville Northwest Arkansas-TYS Knoxville McGhee Tyson
3h 41m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:11 pm - 9:08 pmTYS  Knoxville McGhee Tyson-XNA Fayetteville Northwest Arkansas
5h 57m1 stop Atlanta Hartsfield-Jackson
$349Delta
Fri, Nov 6 - Sat, Nov 7

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United Airlines flights from Fayetteville to Knoxville

Our best United Airlines deals on Fayetteville to Knoxville flight tickets
United Airlines
Sep 5
XNA2:55 pmFayetteville Northwest Arkansas
4h 58m
1 stop
TYS8:53 pmKnoxville McGhee Tyson
Sep 12
TYS12:15 pmKnoxville McGhee Tyson
4h 55m
1 stop
XNA4:10 pmFayetteville Northwest Arkansas
$319
United Airlines
Aug 29
XNA11:19 amFayetteville Northwest Arkansas
4h 39m
1 stop
TYS4:58 pmKnoxville McGhee Tyson
Aug 30
TYS7:15 amKnoxville McGhee Tyson
4h 49m
1 stop
XNA11:04 amFayetteville Northwest Arkansas
$334
United Airlines
Aug 22
XNA11:19 amFayetteville Northwest Arkansas
4h 39m
1 stop
TYS4:58 pmKnoxville McGhee Tyson
Aug 23
TYS7:00 amKnoxville McGhee Tyson
4h 44m
1 stop
XNA10:44 amFayetteville Northwest Arkansas
$349

Allegiant Air flights from Fayetteville to Knoxville

Our best Allegiant Air deals on Fayetteville to Knoxville flight tickets
Allegiant Air
Oct 1
XNA7:31 pmFayetteville Northwest Arkansas
26h 27m
1 stop
TYS10:58 pmKnoxville McGhee Tyson
Oct 7
TYS6:41 pmKnoxville McGhee Tyson
20h 54m
1 stop
XNA2:35 pmFayetteville Northwest Arkansas
$254
Allegiant Air
Oct 4
XNA7:31 pmFayetteville Northwest Arkansas
21h 26m
1 stop
TYS5:57 pmKnoxville McGhee Tyson
Oct 7
TYS6:41 pmKnoxville McGhee Tyson
20h 54m
1 stop
XNA2:35 pmFayetteville Northwest Arkansas
$255
Allegiant Air
Oct 3
XNA3:42 pmFayetteville Northwest Arkansas
4h 34m
1 stop
TYS9:16 pmKnoxville McGhee Tyson
Oct 7
TYS6:41 pmKnoxville McGhee Tyson
20h 54m
1 stop
XNA2:35 pmFayetteville Northwest Arkansas
$256

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 August 11, 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

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Thu 10/1

7:31 pm-10:58 pm

1 stop26h 27m

Knoxville McGhee Tyson

Wed 10/7

6:41 pm-2:35 pm

1 stop20h 54m

$254

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Sun 10/4

7:31 pm-5:57 pm

1 stop21h 26m

Knoxville McGhee Tyson

Wed 10/7

6:41 pm-2:35 pm

1 stop20h 54m

$255

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Sat 10/3

3:42 pm-9:16 pm

1 stop4h 34m

Knoxville McGhee Tyson

Wed 10/7

6:41 pm-2:35 pm

1 stop20h 54m

$256

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Sun 8/30

5:01 pm-12:35 pm

1 stop18h 34m

Knoxville McGhee Tyson

Wed 9/9

8:30 am-11:00 am

1 stop27h 30m

$272

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Wed 9/2

4:05 pm-11:18 pm

1 stop6h 13m

Knoxville McGhee Tyson

Sat 9/5

6:03 am-11:41 am

1 stop6h 38m

$349
Quickest round-trip

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Sat 9/5

5:53 pm-11:18 pm

1 stop4h 25m

Knoxville McGhee Tyson

Sat 9/12

5:35 pm-9:12 pm

1 stop4h 37m

$349

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Mon 8/31

8:10 am-3:30 pm

1 stop6h 20m

Knoxville McGhee Tyson

Wed 9/9

5:40 am-9:21 am

1 stop4h 41m

$349

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Wed 9/2

8:10 am-3:30 pm

1 stop6h 20m

Knoxville McGhee Tyson

Sun 9/6

6:00 am-9:04 am

1 stop4h 04m

$349

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Sat 9/19

2:33 pm-8:52 pm

1 stop5h 19m

Knoxville McGhee Tyson

Thu 9/24

6:00 am-10:53 am

1 stop5h 53m

$349

FayettevilleKnoxville

XNA Fayetteville Northwest Arkansas - TYS Knoxville McGhee Tyson

XNATYS

Fayetteville Northwest Arkansas

Fri 11/6

6:04 am-10:45 am

1 stop3h 41m

Knoxville McGhee Tyson

Sat 11/7

4:11 pm-9:08 pm

1 stop5h 57m

$349

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?

Prices are currently low for flights on this route.

Typical prices usually range from $344 to $481.
The lowest price recently found on this route was $254.

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 $376. 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 $397.

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

3h 46m

Direct flights

Mon

Airports in Knoxville

1 airport
The fastest flight from Fayetteville to Knoxville takes 3h 46m
Direct flights go from Fayetteville to Knoxville on Monday. There are no airlines offering direct flights.
There is 1 airport in Knoxville. From Fayetteville there are direct flights to Knoxville McGhee Tyson (TYS).
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 3h 46m.

  • 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
11,902 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.8
8,505 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
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 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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