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$101+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — RDU
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 July 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/208:00 am
TYS
-
RDU
1 stop10h 15m
Multiple Airlines
Mon 8/249:59 pm
RDU
-
TYS
1 stop16h 36m
Multiple Airlines
Deal found 7/28$171
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/106:29 pm
TYS
-
RDU
1 stop14h 56m
Multiple Airlines
Thu 8/137:52 pm
RDU
-
TYS
1 stop26h 52m
Multiple Airlines
Deal found 7/24$198
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2312:55 pm
TYS
-
RDU
1 stop9h 33m
Multiple Airlines
Sun 8/309:59 pm
RDU
-
TYS
1 stop21h 04m
Multiple Airlines
Deal found 7/26$199
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/278:00 am
TYS
-
RDU
1 stop10h 15m
Multiple Airlines
Sun 8/309:59 pm
RDU
-
TYS
1 stop21h 04m
Multiple Airlines
Deal found 7/27$202
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/286:27 pm
TYS
-
RDU
1 stop15h 25m
Multiple Airlines
Mon 8/319:13 am
RDU
-
TYS
1 stop9h 13m
Multiple Airlines
Deal found 7/27$204
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/216:27 pm
TYS
-
RDU
1 stop15h 25m
Multiple Airlines
Sun 8/239:59 pm
RDU
-
TYS
1 stop15h 06m
Multiple Airlines
Deal found 7/25$209
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/242:51 pm
TYS
-
RDU
1 stop19h 01m
Multiple Airlines
Mon 8/319:13 am
RDU
-
TYS
1 stop9h 50m
Multiple Airlines
Deal found 7/27$213
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 8/278:00 am
TYS
-
RDU
1 stop10h 15m
Multiple Airlines
Sat 8/295:55 pm
RDU
-
TYS
1 stop16h 50m
Multiple Airlines
Deal found 7/27$215
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/241:19 pm
TYS
-
RDU
2 stops11h 10m
Multiple Airlines
Sun 9/2710:00 am
RDU
-
TYS
1 stop6h 48m
Multiple Airlines
Deal found 7/28$217

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(Kiwi.com)

One-way from

$101
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$674
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. 16% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 29, 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

Wed 11/4

5:40 am-10:12 am

1 stop4h 32m

Raleigh-Durham

Thu 11/5

5:15 am-10:45 am

1 stop5h 30m

$233

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 9/18

1:54 pm-9:10 pm

1 stop7h 16m

Raleigh-Durham

Sun 9/20

9:35 pm-8:39 pm

1 stop23h 04m

$242

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Tue 8/25

7:00 am-2:55 pm

2 stops7h 55m

Raleigh-Durham

Tue 9/1

10:15 am-6:55 pm

2 stops8h 40m

$243

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Wed 9/30

7:00 am-2:55 pm

2 stops7h 55m

Raleigh-Durham

Sat 10/3

6:35 am-5:50 pm

2 stops11h 15m

$284

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Tue 9/8

7:00 am-5:35 pm

2 stops10h 35m

Raleigh-Durham

Tue 9/15

6:45 am-12:05 pm

1 stop5h 20m

$291

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 11/13

1:17 pm-12:17 am

2 stops11h 00m

Raleigh-Durham

Sun 11/15

9:42 pm-1:31 pm

1 stop15h 49m

$302

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 8/14

12:50 pm-8:46 am

2 stops19h 56m

Raleigh-Durham

Sun 8/16

1:30 pm-7:39 pm

1 stop6h 09m

$312

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Wed 9/9

4:00 pm-8:48 pm

1 stop4h 48m

Raleigh-Durham

Thu 9/10

5:15 am-10:44 am

1 stop5h 29m

$321
Quickest round-trip

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Sat 8/8

5:00 pm-9:15 pm

1 stop4h 15m

Raleigh-Durham

Sat 8/15

3:50 pm-8:10 pm

1 stop4h 20m

$340

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 8/28

7:10 am-6:50 pm

2 stops11h 40m

Raleigh-Durham

Mon 8/31

12:30 pm-6:35 pm

2 stops6h 05m

$344

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 July.
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 $317). Flying from Knoxville to Raleigh in February is currently the most expensive (average of $770). 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?

Airfare is below average for this route at the moment.

Knoxville to Raleigh flights typically cost between $258 and $591 in August.
The cheapest round-trip price found within the last 5 days was $171 on Multiple Airlines (Aug 20-Aug 24).

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 July 29, 2026.
See what other customers who have flown with Delta and American 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
7.8
Good
8,486 reviews

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.1
Good
11,839 reviews
Delta
7.8
Good
8,486 reviews

Boarding

8.1

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Entertainment

7.8

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

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 4h 32m. Fly via Delta or Southwest 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 $258, was found to be the cheapest airline from Knoxville to Raleigh. An alternate airline flying to your destination would be Delta. American Airlines is currently priced 45% 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 $317). Flying from Knoxville to Raleigh in February is currently the most expensive (average of $770). 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
Danville
Garner
Selma
Goldsboro
Cary
Wilson
Pinehurst
Dunn
Chapel Hill
Wake Forest
South Hill
Holly Springs
Morrisville
Roanoke Rapids
Henderson

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Knoxville to Raleigh

Discover the top 2 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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$427FlexibilityNo cancel feeOn-time71%
DeltaCheapest$327Average$526FlexibilityNo cancel feeOn-timeN/A

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