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$219+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
XNA — TYS
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
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 January 5, 2026.

This United Airlines deal was found by Cheapflights users on 1/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/317:45 amXNA - TYS
1 stop4h 39mUnited Airlines
Tue 2/31:59 pmTYS - XNA
1 stop4h 41mUnited Airlines
Deal found 1/3$269
This Delta deal was found by Cheapflights users on 1/4. 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 1/206:00 amXNA - TYS
1 stop4h 08mDelta
Sun 1/255:40 amTYS - XNA
1 stop4h 44mDelta
Deal found 1/4$274
This Delta deal was found by Cheapflights users on 1/4. 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 5/2611:45 amXNA - TYS
1 stop5h 30mDelta
Sat 6/65:30 amTYS - XNA
1 stop4h 51mDelta
Deal found 1/4$303
This American Airlines deal was found by Cheapflights users on 1/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/159:15 amXNA - TYS
1 stop5h 31mAmerican Airlines
Sun 2/86:00 amTYS - XNA
1 stop4h 57mAmerican Airlines
Deal found 1/4$304
This Kiwi.com deal was found by Cheapflights users on 1/3. 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 2/82:33 pmXNA - TYS
2 stops30h 48mMultiple Airlines
Thu 2/126:42 pmTYS - XNA
1 stop14h 21mMultiple Airlines
Deal found 1/3$306
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 5/257:53 pmXNA - TYS
1 stop22h 38mAllegiant Air
Thu 6/46:04 pmTYS - XNA
1 stop15h 21mAllegiant Air
Deal found 1/4$316
This United Airlines deal was found by Cheapflights users on 1/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/52:45 pmXNA - TYS
1 stop6h 54mUnited Airlines
Sun 2/86:45 amTYS - XNA
1 stop5h 33mUnited Airlines
Deal found 1/4$319
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Thu 2/265:29 pmXNA - TYS
2 stops29h 07mAllegiant Air
Sun 3/16:07 pmTYS - XNA
1 stop14h 56mAllegiant Air
Deal found 1/4$320
This Kiwi.com deal was found by Cheapflights users on 1/4. 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 5/291:56 pmXNA - TYS
1 stop7h 35mAllegiant Air
Wed 6/32:19 pmTYS - XNA
1 stop24h 20mAllegiant Air
Deal found 1/4$321
This Delta deal was found by Cheapflights users on 1/4. 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.
Sun 5/246:00 amXNA - TYS
1 stop6h 25mDelta
Fri 6/57:20 pmTYS - XNA
1 stop5h 21mDelta
Deal found 1/4$328
This Kiwi.com deal was found by Cheapflights users on 1/3. 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 2/86:17 pmXNA - TYS
1 stop18h 23mAllegiant Air
Thu 2/126:42 pmTYS - XNA
1 stop14h 21mAllegiant Air
Deal found 1/3$335

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 January 5, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$219
(Kiwi.com)

Popular in

October

Cheapest in

May
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. 16% potential increase in price ($80 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

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 January 5, 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 2/2

3:04 pm-8:52 pm

1 stop4h 48m

Knoxville McGhee Tyson

Sun 2/8

6:45 am-11:18 am

1 stop5h 33m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Mon 5/25

6:55 pm-11:46 pm

1 stop3h 51m

Knoxville McGhee Tyson

Wed 6/3

4:15 pm-8:15 pm

1 stop5h 00m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sun 5/24

6:00 am-11:06 am

1 stop4h 06m

Knoxville McGhee Tyson

Sat 6/6

5:30 am-9:21 am

1 stop4h 51m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sun 5/24

6:00 am-11:06 am

1 stop4h 06m

Knoxville McGhee Tyson

Wed 6/3

4:15 pm-8:15 pm

1 stop5h 00m

$269

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 1/31

8:22 am-4:49 pm

2 stops7h 27m

Knoxville McGhee Tyson

Tue 2/3

6:00 am-9:57 am

1 stop4h 57m

$274

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 1/20

6:00 am-11:08 am

1 stop4h 08m

Knoxville McGhee Tyson

Sun 1/25

5:40 am-9:24 am

1 stop4h 44m

$274

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 5/26

11:45 am-6:15 pm

1 stop5h 30m

Knoxville McGhee Tyson

Wed 6/3

4:15 pm-8:15 pm

1 stop5h 00m

$303

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Tue 5/26

11:45 am-6:15 pm

1 stop5h 30m

Knoxville McGhee Tyson

Sat 6/6

5:30 am-9:21 am

1 stop4h 51m

$303

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Wed 4/8

6:00 am-11:15 am

1 stop4h 15m

Knoxville McGhee Tyson

Sun 4/12

5:30 am-9:05 am

1 stop4h 35m

$304

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sun 2/8

2:33 pm-10:21 pm

2 stops30h 48m

Knoxville McGhee Tyson

Thu 2/12

6:42 pm-8:03 am

1 stop14h 21m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 14 results
1
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Fayetteville-Knoxville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $296). 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.

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 January 5, 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
8,017 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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
8,017 reviews
Delta
7.9
Good
8,017 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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
11,079 reviews
Delta
7.9
Good
8,017 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

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 3h 51m. United Airlines 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 50% 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 $296). 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 January 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$418FlexibilityNo cancel feeOn-timeN/A

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