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$88+ Cheap flights from Knoxville to Raleigh (TYS - RDU)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — RDU
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from Knoxville to Raleigh

Cheapest flights from Knoxville to Raleigh
Explore the most affordable flight options available from Knoxville to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/29. 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 5/257:24 pm
TYS
-
RDU
1 stop13h 57m
Multiple Airlines
Thu 5/2810:15 pm
RDU
-
TYS
1 stop25h 22m
Multiple Airlines
Deal found 3/29$194
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/17:30 am
TYS
-
RDU
1 stop13h 40m
Multiple Airlines
Sun 5/310:38 pm
RDU
-
TYS
1 stop18h 52m
Multiple Airlines
Deal found 3/30$201
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/201:15 pm
TYS
-
RDU
1 stop23h 39m
Multiple Airlines
Mon 4/2710:51 pm
RDU
-
TYS
2 stops35h 45m
Multiple Airlines
Deal found 3/31$206
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/241:15 pm
TYS
-
RDU
1 stop6h 48m
Multiple Airlines
Sun 4/2610:38 pm
RDU
-
TYS
1 stop23h 46m
Multiple Airlines
Deal found 3/30$221
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 4/171:15 pm
TYS
-
RDU
1 stop6h 43m
Multiple Airlines
Sun 4/197:48 pm
RDU
-
TYS
1 stop21h 42m
Multiple Airlines
Deal found 3/29$222
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 7/1310:05 pm
TYS
-
RDU
1 stop11h 14m
Multiple Airlines
Thu 7/1610:17 pm
RDU
-
TYS
1 stop16h 41m
Multiple Airlines
Deal found 4/1$224
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/1612:37 pm
TYS
-
RDU
1 stop6h 47m
Multiple Airlines
Mon 4/209:47 pm
RDU
-
TYS
2 stops36h 49m
Multiple Airlines
Deal found 3/31$242
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/307:10 am
TYS
-
RDU
1 stop10h 30m
Multiple Airlines
Mon 6/12:32 pm
RDU
-
TYS
1 stop9h 05m
Multiple Airlines
Deal found 3/30$245
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/211:03 pm
TYS
-
RDU
2 stops18h 21m
Multiple Airlines
Mon 5/252:32 pm
RDU
-
TYS
1 stop9h 05m
Multiple Airlines
Deal found 3/30$249
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/131:15 pm
TYS
-
RDU
1 stop19h 45m
Multiple Airlines
Thu 4/1610:38 pm
RDU
-
TYS
1 stop18h 52m
Multiple Airlines
Deal found 3/30$255
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/227:24 pm
TYS
-
RDU
1 stop13h 57m
Multiple Airlines
Mon 5/252:32 pm
RDU
-
TYS
1 stop9h 05m
Multiple Airlines
Deal found 3/30$256

Find flight deals from Knoxville to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Raleigh (RDU). 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 April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$194
(Kiwi.com)

One-way from

$88
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$333
Provider with most accurate pricing for Knoxville McGhee Tyson-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Raleigh-Durham flights.
Search Deals
From Knoxville McGhee Tyson to Raleigh-Durham
Search Deals
One-way flight from Knoxville McGhee Tyson to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($173 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Raleigh 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 April 2, 2026.
Use the filters below to find and compare flights from Knoxville to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Sun 4/12

11:27 am-7:56 am

2 stops20h 29m

Raleigh-Durham

Thu 4/16

9:37 pm-12:25 pm

1 stop14h 48m

$308

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Sat 5/30

6:40 am-6:55 pm

2 stops12h 15m

Raleigh-Durham

Mon 6/1

2:00 pm-8:20 pm

2 stops6h 20m

$334

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 5/22

5:40 am-8:51 am

1 stop3h 11m

Raleigh-Durham

Wed 5/27

7:30 am-1:10 pm

1 stop5h 40m

$348
Quickest round-trip

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 7/17

7:43 pm-12:42 am

1 stop4h 59m

Raleigh-Durham

Sun 7/19

6:20 am-9:36 am

1 stop3h 16m

$380

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Mon 5/25

6:35 am-5:30 pm

2 stops10h 55m

Raleigh-Durham

Thu 5/28

2:00 pm-8:20 pm

2 stops6h 20m

$418

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Mon 4/27

7:00 pm-12:18 am

1 stop5h 18m

Raleigh-Durham

Wed 4/29

5:18 am-9:22 am

1 stop4h 04m

$428

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 4/17

6:35 am-5:30 pm

2 stops10h 55m

Raleigh-Durham

Sun 4/19

10:15 am-9:05 pm

2 stops10h 50m

$493

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Sun 4/12

6:40 am-3:50 pm

2 stops9h 10m

Raleigh-Durham

Thu 4/16

2:00 pm-8:20 pm

2 stops6h 20m

$512

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Thu 4/30

7:18 pm-2:06 pm

1 stop18h 48m

Raleigh-Durham

Mon 5/4

7:55 pm-10:49 am

1 stop14h 54m

$523
Cheapest one-way

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Mon 5/11

1:15 pm-9:21 am

1 stop20h 06m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Knoxville to Raleigh

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

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

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

Currently, May is the cheapest month in which you can book a flight from Knoxville to Raleigh (average of $113). Flying from Knoxville to Raleigh in October is currently the most expensive (average of $289). 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 Knoxville to Raleigh?

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. 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 Raleigh. Reviews last updated April 2, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Knoxville to Raleigh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,374 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,374 reviews
Delta
7.9
Good
8,374 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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.
United Airlines
7.4
Good
9,534 reviews
Delta
7.9
Good
8,374 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
7.1
Good
11,552 reviews
Delta
7.9
Good
8,374 reviews

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 Knoxville to Raleigh. 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 Knoxville to Raleigh?

    There are many flights that can get you from Knoxville to Raleigh in 3h 11m. Fly via Southwest or Delta to get the fastest option. Knoxville and Raleigh are separated by a distance of 291 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    American Airlines, at $218, was found to be the cheapest airline from Knoxville to Raleigh.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is currently priced 44% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Knoxville to Raleigh (average of $113). Flying from Knoxville to Raleigh in October is currently the most expensive (average of $289). 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 Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Goldsboro
Garner
Danville
Cary
Selma
Henderson
Morrisville
Wilson
Pinehurst
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Knoxville to Raleigh

Discover the top 3 airlines that operate flights from Knoxville to Raleigh. 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$349FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$421FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$371FlexibilityNo cancel feeOn-time69%

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