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$102+ Cheap flights from Raleigh to Knoxville (RDU - 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — TYS
Feb 4 — Feb 111
Wed 2/4
Wed 2/11
1 adult, Economy
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Cheap flight deals from Raleigh to Knoxville

Cheapest flights from Raleigh to Knoxville
Explore the most affordable flight options available from Raleigh to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 5, 2026.

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.
Thu 2/269:09 amRDU - TYS
1 stop12h 09mMultiple Airlines
Sun 3/16:30 amTYS - RDU
1 stop5h 46mMultiple Airlines
Deal found 1/3$197
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.
Thu 1/299:09 amRDU - TYS
1 stop13h 56mMultiple Airlines
Mon 2/27:15 amTYS - RDU
1 stop10h 46mMultiple Airlines
Deal found 1/3$203
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.
Sun 2/19:09 amRDU - TYS
1 stop13h 56mMultiple Airlines
Sun 2/86:43 pmTYS - RDU
1 stop26h 18mMultiple Airlines
Deal found 1/4$216
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.
Sat 1/316:00 amRDU - TYS
2 stops35h 53mMultiple Airlines
Sat 2/712:30 pmTYS - RDU
1 stop20h 30mMultiple Airlines
Deal found 1/3$217
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.
Mon 2/166:34 pmRDU - TYS
1 stop20h 40mMultiple Airlines
Thu 2/1911:50 amTYS - RDU
1 stop7h 34mMultiple Airlines
Deal found 1/3$220
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.
Thu 1/229:09 amRDU - TYS
1 stop13h 56mMultiple Airlines
Sun 1/251:39 pmTYS - RDU
2 stops10h 32mMultiple Airlines
Deal found 1/3$223
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.
Fri 2/69:36 pmRDU - TYS
1 stop19h 04mMultiple Airlines
Mon 2/912:55 pmTYS - RDU
1 stop8h 06mMultiple Airlines
Deal found 1/3$224
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 1/189:09 amRDU - TYS
1 stop13h 56mMultiple Airlines
Wed 1/214:47 pmTYS - RDU
1 stop21h 26mMultiple Airlines
Deal found 1/3$225
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.
Thu 2/59:09 amRDU - TYS
1 stop14h 01mMultiple Airlines
Mon 2/912:55 pmTYS - RDU
2 stops11h 16mMultiple Airlines
Deal found 1/3$238

Find flight deals from Raleigh to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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

$197
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$328
Provider with most accurate pricing for Raleigh-Durham-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Knoxville McGhee Tyson flights.
Search Deals
From Raleigh-Durham to Knoxville McGhee Tyson
Search Deals
One-way flight from Raleigh-Durham to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 Raleigh to Knoxville that are best for you.

Fly from

Raleigh

Fly to

Knoxville

Route

Depart

Return

Price

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 2/26

9:09 am-9:18 pm

1 stop12h 09m

Knoxville McGhee Tyson

Sun 3/1

6:30 am-12:16 pm

1 stop5h 46m

$197

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 1/29

9:09 am-11:05 pm

1 stop13h 56m

Knoxville McGhee Tyson

Mon 2/2

7:15 am-6:01 pm

1 stop10h 46m

$203

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sun 2/1

9:09 am-11:05 pm

1 stop13h 56m

Knoxville McGhee Tyson

Sun 2/8

6:43 pm-9:01 pm

1 stop26h 18m

$216

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 2/16

6:34 pm-3:14 pm

1 stop20h 40m

Knoxville McGhee Tyson

Thu 2/19

11:50 am-7:24 pm

1 stop7h 34m

$220

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 2/6

9:36 pm-4:40 pm

1 stop19h 04m

Knoxville McGhee Tyson

Mon 2/9

12:55 pm-9:01 pm

1 stop8h 06m

$224

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sun 1/18

9:09 am-11:05 pm

1 stop13h 56m

Knoxville McGhee Tyson

Wed 1/21

4:47 pm-2:13 pm

1 stop21h 26m

$225

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sat 1/31

8:16 pm-1:10 pm

1 stop16h 54m

Knoxville McGhee Tyson

Sat 2/7

12:30 pm-9:00 am

1 stop20h 30m

$231

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 2/5

9:09 am-11:10 pm

1 stop14h 01m

Knoxville McGhee Tyson

Mon 2/9

12:55 pm-12:11 am

2 stops11h 16m

$238

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Wed 1/7

11:40 am-5:53 pm

2 stops30h 13m

Knoxville McGhee Tyson

Wed 1/14

4:47 pm-2:13 pm

1 stop21h 26m

$272

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sun 2/8

9:09 am-11:10 pm

1 stop14h 01m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 17 results
1
2

Compare providers for flights from Raleigh 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 Raleigh 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 Raleigh-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Knoxville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-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 Raleigh-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 Raleigh to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Raleigh 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 Raleigh to Knoxville

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

Currently, November is the cheapest month in which you can book a flight from Raleigh to Knoxville (average of $113). Flying from Raleigh to Knoxville in February is currently the most expensive (average of $273). 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.
Read reviews from past customers who have flown Delta and American Airlines from Raleigh to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,017 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Food

7.2

Overall

7.9

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 Raleigh to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Our cheapest airline available from Raleigh to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $218 on this airline. An additional option worth looking into is Delta, starting at $218. American Airlines is currently priced 42% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Knoxville?

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Knoxville (average of $113). Flying from Raleigh to Knoxville in February is currently the most expensive (average of $273). 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

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Top 2 airlines flying from Raleigh to Knoxville

Discover the top 2 airlines that operate flights from Raleigh 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$218Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$366FlexibilityNo cancel feeOn-timeN/A

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