HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Raleigh

$92+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — RDU
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Raleigh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 2, 2025.

Round-trip from

$212
(Mytrip)

One-way from

$92
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$298
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. 4% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find 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 2, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/318:54 pmTYS - RDU
1 stop11h 21mMultiple Airlines
Thu 8/79:10 amRDU - TYS
1 stop10h 54mMultiple Airlines
Deal found 7/1$212
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:45 amTYS - RDU
1 stop5h 30mDelta
Sat 8/236:35 pmRDU - TYS
1 stop5h 13mDelta
Deal found 6/30$219
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:45 amTYS - RDU
1 stop3h 43mUnited Airlines
Sat 7/267:52 pmRDU - TYS
1 stop4h 07mUnited Airlines
Deal found 6/30$284
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:45 pmTYS - RDU
1 stop3h 26mAmerican Airlines
Wed 10/86:00 amRDU - TYS
1 stop3h 52mAmerican Airlines
Deal found 7/1$299

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 2, 2025.
Use the filters below to find and compare flights from Knoxville to Raleigh that are best for you.

Fly from

Knoxville

Fly to

Raleigh

Route

Depart

Return

Price

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Thu 7/31

8:54 pm-8:15 am

1 stop11h 21m

Raleigh-Durham

Thu 8/7

9:10 am-8:04 pm

1 stop10h 54m

$212

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Thu 8/21

5:45 am-11:15 am

1 stop5h 30m

Raleigh-Durham

Sat 8/23

6:35 pm-11:48 pm

1 stop5h 13m

$219

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 7/18

5:45 am-9:28 am

1 stop3h 43m

Raleigh-Durham

Sat 7/26

7:52 pm-11:59 pm

1 stop4h 07m

$284

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Fri 10/3

7:45 pm-11:11 pm

1 stop3h 26m

Raleigh-Durham

Wed 10/8

6:00 am-9:52 am

1 stop3h 52m

$299

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Sat 8/16

10:54 am-6:31 pm

1 stop7h 37m

$92

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Tue 10/14

10:05 am-2:07 pm

1 stop4h 02m

$189

KnoxvilleRaleigh

TYS - RDU

TYSRDU

Knoxville McGhee Tyson

Mon 7/7

5:58 pm-9:56 pm

1 stop3h 58m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, August is the cheapest month in which you can book a flight from Knoxville to Raleigh (average of $206). Flying from Knoxville to Raleigh in March is currently the most expensive (average of $294). 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.

What is the cheapest time of day to fly from TYS to RDU?

Find hourly flight availability from Knoxville to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

It’s optimal to fly from Knoxville to Raleigh at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the afternoon.

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 2, 2025.
See what other customers who have flown with Delta, United Airlines, 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
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,975 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Delta, at $219, was found to be the cheapest airline from Knoxville to Raleigh. An alternate airline flying to your destination would be United Airlines. Delta is currently priced 27% 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, August is the cheapest month in which you can book a flight from Knoxville to Raleigh (average of $206). Flying from Knoxville to Raleigh in March is currently the most expensive (average of $294). 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
Morrisville
Dunn
Smithfield
Cary
Rocky Mount
Chapel Hill
Goldsboro
Apex
Garner
Wilson
Wake Forest
Danville
Henderson
Holly Springs
Oxford

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Raleigh flights
Nashville to Charlotte flights
Nashville to Norfolk flights
Memphis to Charlotte flights
Nashville to Myrtle Beach flights
Nashville to Asheville flights
Knoxville to Charlotte flights
Knoxville to Myrtle Beach flights
Chattanooga to Charlotte flights
Memphis to Norfolk flights
Knoxville to Wilmington flights
Memphis to Raleigh flights
Nashville to Wilmington flights
Memphis to Knoxville flights
Chattanooga to Myrtle Beach flights
Nashville to Greensboro flights
Memphis to Myrtle Beach flights
Nashville to Knoxville flights
Memphis to Wilmington flights
Chattanooga to Norfolk flights
Memphis to Asheville flights
Chattanooga to Raleigh flights
Knoxville to Norfolk flights
Blountville to Myrtle Beach flights
Memphis to Greensboro flights
Nashville to Jacksonville flights
Knoxville to Jacksonville flights
Memphis to Fayetteville flights
Blountville to Charlotte flights
Nashville to Fayetteville flights
Blountville to Norfolk flights
Memphis to Jacksonville flights
Knoxville to Greensboro flights
Nashville to New Bern flights
Blountville to Knoxville flights
Knoxville to New Bern flights
Knoxville to Fayetteville flights
Chattanooga to Fayetteville flights
Knoxville to Greenville flights
Blountville to Jacksonville flights
Blountville to Fayetteville flights
Blountville to New Bern flights

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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$208Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$278FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$285FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.