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Cheap flights from Raleigh to Knoxville from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Knoxville departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 pm - 11:39 pm
RDU
-
TYS
25h 24m
1 stop
Multiple Airlines Logo
7:27 pm - 9:19 am
TYS
-
RDU
13h 52m
1 stop
$183Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
12:54 pm - 4:40 pm
RDU
-
TYS
27h 46m
2 stops
Multiple Airlines Logo
7:27 pm - 9:19 am
TYS
-
RDU
13h 52m
1 stop
$184Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
5:08 pm - 11:33 pm
RDU
-
TYS
6h 25m
1 stop
Multiple Airlines Logo
7:20 pm - 9:25 am
TYS
-
RDU
14h 05m
1 stop
$189Multiple Airlines
Fri, Jul 10 - Mon, Jul 20
Multiple Airlines Logo
12:14 pm - 10:00 pm
RDU
-
TYS
9h 46m
2 stops
Multiple Airlines Logo
7:20 pm - 9:25 am
TYS
-
RDU
14h 05m
1 stop
$195Multiple Airlines
Fri, Jul 10 - Mon, Jul 20
Multiple Airlines Logo
12:33 pm - 9:50 pm
RDU
-
TYS
9h 17m
2 stops
Multiple Airlines Logo
7:27 pm - 9:19 am
TYS
-
RDU
13h 52m
1 stop
$196Multiple Airlines
Fri, Jun 5 - Mon, Jun 8
Multiple Airlines Logo
10:15 pm - 11:39 pm
RDU
-
TYS
25h 24m
1 stop
Multiple Airlines Logo
7:27 pm - 9:19 am
TYS
-
RDU
13h 52m
1 stop
$200Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
12:54 pm - 4:40 pm
RDU
-
TYS
27h 46m
2 stops
Multiple Airlines Logo
7:27 pm - 9:19 am
TYS
-
RDU
13h 52m
1 stop
$201Multiple Airlines
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
10:15 pm - 11:37 pm
RDU
-
TYS
25h 22m
1 stop
Multiple Airlines Logo
7:24 pm - 9:21 am
TYS
-
RDU
13h 57m
1 stop
$202Multiple Airlines
Sun, May 24 - Mon, Jun 1
Multiple Airlines Logo
5:07 pm - 11:34 pm
RDU
-
TYS
6h 27m
1 stop
Multiple Airlines Logo
12:40 pm - 12:21 am
TYS
-
RDU
11h 41m
2 stops
$214Multiple Airlines
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
9:46 am - 4:15 pm
RDU
-
TYS
6h 29m
1 stop
Multiple Airlines Logo
2:19 pm - 9:21 am
TYS
-
RDU
19h 02m
1 stop
$218Multiple Airlines
Tue, Jun 2 - Wed, Jun 3

Southwest flights from Raleigh to Knoxville

Our best Southwest deals on Raleigh to Knoxville flight tickets
Southwest
Jun 10
RDU4:25 pmRaleigh-Durham
4h 50m
1 stop
TYS9:15 pmKnoxville McGhee Tyson
Jun 17
TYS8:10 amKnoxville McGhee Tyson
4h 40m
1 stop
RDU12:50 pmRaleigh-Durham
$295
Southwest
Jun 10
RDU4:25 pmRaleigh-Durham
4h 50m
1 stop
TYS9:15 pmKnoxville McGhee Tyson
Jun 17
TYS7:10 amKnoxville McGhee Tyson
10h 20m
2 stops
RDU5:30 pmRaleigh-Durham
$306
Southwest
Jun 2
RDU9:50 amRaleigh-Durham
9h 50m
2 stops
TYS7:40 pmKnoxville McGhee Tyson
Jun 3
TYS7:05 amKnoxville McGhee Tyson
9h 25m
2 stops
RDU4:30 pmRaleigh-Durham
$326

American Airlines flights from Raleigh to Knoxville

Our best American Airlines deals on Raleigh to Knoxville flight tickets
American Airlines
Jun 6
RDU5:01 amRaleigh-Durham
3h 33m
1 stop
TYS8:34 amKnoxville McGhee Tyson
Jun 8
TYS7:59 pmKnoxville McGhee Tyson
4h 07m
1 stop
RDU12:06 amRaleigh-Durham
$321
American Airlines
May 30
RDU6:43 amRaleigh-Durham
3h 53m
1 stop
TYS10:36 amKnoxville McGhee Tyson
Jun 6
TYS5:00 amKnoxville McGhee Tyson
5h 34m
1 stop
RDU10:34 amRaleigh-Durham
$379
American Airlines
May 27
RDU3:12 pmRaleigh-Durham
8h 47m
2 stops
TYS11:59 pmKnoxville McGhee Tyson
May 29
TYS1:00 pmKnoxville McGhee Tyson
4h 35m
1 stop
RDU5:35 pmRaleigh-Durham
$412

momondo 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Raleigh to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 6/4

10:15 pm-11:39 pm

1 stop25h 24m

Knoxville McGhee Tyson

Mon 6/8

7:27 pm-9:19 am

1 stop13h 52m

$183

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 6/4

12:54 pm-4:40 pm

2 stops27h 46m

Knoxville McGhee Tyson

Mon 6/8

7:27 pm-9:19 am

1 stop13h 52m

$184

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 7/10

5:08 pm-11:33 pm

1 stop6h 25m

Knoxville McGhee Tyson

Mon 7/20

7:20 pm-9:25 am

1 stop14h 05m

$189

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 7/10

12:14 pm-10:00 pm

2 stops9h 46m

Knoxville McGhee Tyson

Mon 7/20

7:20 pm-9:25 am

1 stop14h 05m

$195

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 6/5

12:33 pm-9:50 pm

2 stops9h 17m

Knoxville McGhee Tyson

Mon 6/8

7:27 pm-9:19 am

1 stop13h 52m

$196

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 6/4

10:15 pm-11:39 pm

1 stop25h 24m

Knoxville McGhee Tyson

Mon 6/8

7:27 pm-9:19 am

1 stop13h 52m

$200

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 6/4

12:54 pm-4:40 pm

2 stops27h 46m

Knoxville McGhee Tyson

Mon 6/8

7:27 pm-9:19 am

1 stop13h 52m

$201

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sun 5/24

10:15 pm-11:37 pm

1 stop25h 22m

Knoxville McGhee Tyson

Mon 6/1

7:24 pm-9:21 am

1 stop13h 57m

$202
Quickest round-trip

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 6/15

5:07 pm-11:34 pm

1 stop6h 27m

Knoxville McGhee Tyson

Mon 6/22

12:40 pm-12:21 am

2 stops11h 41m

$214

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Tue 6/2

9:46 am-4:15 pm

1 stop6h 29m

Knoxville McGhee Tyson

Wed 6/3

2:19 pm-9:21 am

1 stop19h 02m

$218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Raleigh to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Raleigh and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Raleigh, with most prices found around $248. If you aren’t able to travel during the month of August, then book flights to Knoxville from Raleigh during July instead. Flights to Knoxville in July, while not as cheap as those in August, still average around $298.

How have Raleigh to Knoxville flight prices changed over time?

As of May 2026, prices for Raleigh to Knoxville flights are approximately 128% more expensive when compared to flights at the same time last year.

When to book flights from Raleigh to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Raleigh to Knoxville (RDU to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Knoxville

Fastest flight time

3h 39m

Direct flights

None
The fastest flight from Raleigh to Knoxville takes 3h 39m
There are no direct flights from Raleigh to Knoxville. There are no popular flight routes from Raleigh to Knoxville.
Search flight deals

Frequently asked questions about flying from Raleigh to Knoxville

  • How far is Raleigh-Durham to Knoxville McGhee Tyson by plane?

    Knoxville McGhee Tyson is 295.9 mi away from Raleigh-Durham. A reasonable flight in good conditions will take 3h 39m.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Raleigh to Knoxville?

Best airlines flying from Raleigh to Knoxville

Compare and see reviews for airlines that fly from Raleigh to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
7.9
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $223Free CancellationRating
7.1
11,654 reviews
Search American Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Crossville
Maryville
Murphy
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Knoxville?

It is quick and easy to find Raleigh to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

Can I find flights from Raleigh to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Raleigh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Raleigh to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Raleigh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Raleigh to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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