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Knoxville

$176+ Cheap flights from Fayetteville to Knoxville (XNA - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — TYS
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Fayetteville to Knoxville

Cheapest flights from Fayetteville to Knoxville
Explore the most affordable flight options available from Fayetteville to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:06 pm
XNA
-
TYS
1 stop6h 42m
Allegiant Air
Thu 4/231:14 pm
TYS
-
XNA
1 stop25h 02m
Allegiant Air
Deal found 2/18$235
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:58 am
XNA
-
TYS
1 stop11h 49m
Allegiant Air
Thu 4/94:31 pm
TYS
-
XNA
1 stop21h 45m
Allegiant Air
Deal found 2/15$236
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:25 pm
XNA
-
TYS
1 stop8h 07m
Allegiant Air
Thu 4/94:31 pm
TYS
-
XNA
1 stop21h 45m
Allegiant Air
Deal found 2/15$240
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:18 pm
XNA
-
TYS
1 stop12h 50m
Allegiant Air
Thu 4/94:31 pm
TYS
-
XNA
1 stop21h 45m
Allegiant Air
Deal found 2/15$241
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:08 am
XNA
-
TYS
1 stop8h 37m
Allegiant Air
Thu 4/94:31 pm
TYS
-
XNA
1 stop21h 45m
Allegiant Air
Deal found 2/15$248
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:58 am
XNA
-
TYS
1 stop11h 49m
Allegiant Air
Wed 4/84:25 pm
TYS
-
XNA
1 stop26h 35m
Allegiant Air
Deal found 2/15$263
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:58 am
XNA
-
TYS
1 stop11h 49m
Allegiant Air
Sun 4/59:46 pm
TYS
-
XNA
1 stop11h 12m
Allegiant Air
Deal found 2/15$265
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/272:25 pm
XNA
-
TYS
1 stop8h 07m
Allegiant Air
Wed 4/84:25 pm
TYS
-
XNA
1 stop26h 35m
Allegiant Air
Deal found 2/15$267
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:18 pm
XNA
-
TYS
1 stop12h 50m
Allegiant Air
Wed 4/84:25 pm
TYS
-
XNA
1 stop26h 35m
Allegiant Air
Deal found 2/15$268
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/318:30 am
XNA
-
TYS
1 stop6h 36m
Delta
Wed 4/85:40 am
TYS
-
XNA
1 stop4h 25m
Delta
Deal found 2/18$269
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:18 pm
XNA
-
TYS
1 stop12h 50m
Allegiant Air
Sun 4/59:46 pm
TYS
-
XNA
1 stop11h 12m
Allegiant Air
Deal found 2/15$270
This Kiwi.com deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:08 am
XNA
-
TYS
1 stop8h 37m
Allegiant Air
Wed 4/84:25 pm
TYS
-
XNA
1 stop26h 35m
Allegiant Air
Deal found 2/15$274

Find flight deals from Fayetteville to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Fayetteville (XNA) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$176
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$601
Provider with most accurate pricing for Fayetteville Northwest Arkansas-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fayetteville Northwest Arkansas-Knoxville McGhee Tyson flights.
Search Deals
From Fayetteville Northwest Arkansas to Knoxville McGhee Tyson
Search Deals
One-way flight from Fayetteville Northwest Arkansas to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
Use the filters below to find and compare flights from Fayetteville to Knoxville that are best for you.

Fly from

Fayetteville

Fly to

Knoxville

Route

Depart

Return

Price

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Mon 3/30

8:58 am-9:47 pm

1 stop11h 49m

Knoxville McGhee Tyson

Thu 4/9

4:31 pm-1:16 pm

1 stop21h 45m

$236

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Mon 3/30

6:00 am-11:17 am

1 stop4h 17m

Knoxville McGhee Tyson

Sat 4/4

5:20 pm-8:39 pm

1 stop4h 19m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 7/14

6:55 pm-11:46 pm

1 stop3h 51m

Knoxville McGhee Tyson

Thu 7/23

7:20 pm-11:41 pm

1 stop5h 21m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 3/31

5:46 pm-11:57 pm

1 stop5h 11m

Knoxville McGhee Tyson

Wed 4/8

5:40 am-9:05 am

1 stop4h 25m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sun 7/12

6:55 pm-11:46 pm

1 stop3h 51m

Knoxville McGhee Tyson

Tue 7/21

2:30 pm-6:15 pm

1 stop4h 45m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 3/31

5:46 pm-11:57 pm

1 stop5h 11m

Knoxville McGhee Tyson

Tue 4/7

5:40 am-9:05 am

1 stop4h 25m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Wed 4/1

6:00 am-11:17 am

1 stop4h 17m

Knoxville McGhee Tyson

Sat 4/4

5:40 am-9:05 am

1 stop4h 25m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Wed 4/1

6:00 am-11:17 am

1 stop4h 17m

Knoxville McGhee Tyson

Sun 4/5

7:13 am-11:45 am

1 stop5h 32m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 3/31

5:46 pm-11:57 pm

1 stop5h 11m

Knoxville McGhee Tyson

Sun 4/5

7:13 am-11:45 am

1 stop5h 32m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Wed 4/1

6:00 am-11:17 am

1 stop4h 17m

Knoxville McGhee Tyson

Thu 4/9

5:40 am-9:05 am

1 stop4h 25m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 14 results
1
2

Compare providers for flights from Fayetteville to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fayetteville to Knoxville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fayetteville-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fayetteville-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fayetteville-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fayetteville-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fayetteville-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fayetteville to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Fayetteville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Fayetteville to Knoxville

What is the cheapest month to book a flight from Fayetteville to Knoxville?

Currently, July is the cheapest month in which you can book a flight from Fayetteville to Knoxville (average of $149). Flying from Fayetteville to Knoxville in January is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Fayetteville to Knoxville?

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated February 19, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Fayetteville to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,213 reviews
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,313 reviews
Delta
7.9
Good
8,213 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Fayetteville to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fayetteville to Knoxville?

    A quick flight from Fayetteville to Knoxville can take about 4h 17m. Allegiant Air provides one of the quickest options available for as low as $269. Airlines will cover a distance of 577 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Fayetteville to Knoxville round-trip?

    According to our current data, American Airlines ($198), and Delta ($248) offers the cheapest pricing from Fayetteville to Knoxville. These flights start at 55% lower than the current average price 3 months from now.

  • Can I find deals for flights from Fayetteville to Knoxville that include hotel bookings?

    Yes. In addition to deals on Fayetteville to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Fayetteville to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fayetteville to Knoxville.

  • Can I find deals for business class flights from Fayetteville to Knoxville?

    Yes. Cheapflights offers flight deals from Fayetteville to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Fayetteville to Knoxville?

    Currently, July is the cheapest month in which you can book a flight from Fayetteville to Knoxville (average of $149). Flying from Fayetteville to Knoxville in January is currently the most expensive (average of $263). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Fayetteville to Knoxville

Discover the top 2 airlines that operate flights from Fayetteville to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$439FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$423FlexibilityNo cancel feeOn-timeN/A

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