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Cheap flights from Raleigh to Knoxville from $113

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 8/7. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Raleigh to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:03 pm - 10:44 pm
RDU
-
TYS
25h 41m
1 stop
Multiple Airlines Logo
12:55 pm - 10:28 pm
TYS
-
RDU
9h 33m
1 stop
$204Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
9:03 pm - 10:44 pm
RDU
-
TYS
25h 41m
1 stop
Multiple Airlines Logo
12:55 pm - 10:28 pm
TYS
-
RDU
9h 33m
1 stop
$205Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
2:31 pm - 11:33 pm
RDU
-
TYS
9h 02m
1 stop
Multiple Airlines Logo
12:40 pm - 12:04 am
TYS
-
RDU
11h 24m
2 stops
$208Multiple Airlines
Mon, Jul 20 - Mon, Jul 27
Multiple Airlines Logo
9:03 pm - 10:44 pm
RDU
-
TYS
25h 41m
1 stop
Multiple Airlines Logo
12:55 pm - 10:28 pm
TYS
-
RDU
9h 33m
1 stop
$209Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
10:34 pm - 11:31 pm
RDU
-
TYS
24h 57m
1 stop
Multiple Airlines Logo
2:25 pm - 9:35 am
TYS
-
RDU
19h 10m
1 stop
$210Multiple Airlines
Thu, Aug 6 - Wed, Aug 12
Multiple Airlines Logo
6:15 am - 10:24 pm
RDU
-
TYS
16h 09m
2 stops
Multiple Airlines Logo
2:51 pm - 9:52 am
TYS
-
RDU
19h 01m
1 stop
$211Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
2:31 pm - 10:44 pm
RDU
-
TYS
8h 13m
1 stop
Multiple Airlines Logo
2:51 pm - 9:52 am
TYS
-
RDU
19h 01m
1 stop
$213Multiple Airlines
Fri, Aug 14 - Fri, Aug 21
Multiple Airlines Logo
8:56 am - 8:36 am
RDU
-
TYS
23h 40m
1 stop
Multiple Airlines Logo
12:55 pm - 10:28 pm
TYS
-
RDU
9h 33m
1 stop
$214Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
9:03 pm - 10:44 pm
RDU
-
TYS
25h 41m
1 stop
Multiple Airlines Logo
4:52 pm - 10:19 am
TYS
-
RDU
17h 27m
2 stops
$218Multiple Airlines
Thu, Aug 13 - Thu, Aug 20
Multiple Airlines Logo
2:31 pm - 11:33 pm
RDU
-
TYS
9h 02m
1 stop
Multiple Airlines Logo
7:20 pm - 10:00 am
TYS
-
RDU
14h 40m
1 stop
$219Multiple Airlines
Mon, Jul 20 - Mon, Jul 27

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United Airlines flights from Raleigh to Knoxville

Our best United Airlines deals on Raleigh to Knoxville flight tickets
United Airlines
Jul 15
RDU7:00 amRaleigh-Durham
16h 54m
2 stops
TYS11:54 pmKnoxville McGhee Tyson
Jul 17
TYS7:19 pmKnoxville McGhee Tyson
18h 48m
1 stop
RDU2:07 pmRaleigh-Durham
$681
United Airlines
Jul 17
RDU6:00 amRaleigh-Durham
14h 44m
2 stops
TYS8:44 pmKnoxville McGhee Tyson
Jul 19
TYS5:45 amKnoxville McGhee Tyson
17h 59m
1 stop
RDU11:44 pmRaleigh-Durham
$711
United Airlines
Jul 17
RDU6:00 amRaleigh-Durham
14h 44m
2 stops
TYS8:44 pmKnoxville McGhee Tyson
Jul 19
TYS5:45 amKnoxville McGhee Tyson
17h 59m
1 stop
RDU11:44 pmRaleigh-Durham
$747

Southwest flights from Raleigh to Knoxville

Our best Southwest deals on Raleigh to Knoxville flight tickets
Southwest
Jul 28
RDU4:25 pmRaleigh-Durham
4h 55m
1 stop
TYS9:20 pmKnoxville McGhee Tyson
Aug 4
TYS7:00 amKnoxville McGhee Tyson
7h 55m
2 stops
RDU2:55 pmRaleigh-Durham
$238
Southwest
Aug 4
RDU6:00 amRaleigh-Durham
12h 55m
2 stops
TYS6:55 pmKnoxville McGhee Tyson
Aug 11
TYS5:30 pmKnoxville McGhee Tyson
3h 50m
1 stop
RDU9:20 pmRaleigh-Durham
$244
Southwest
Sep 30
RDU10:15 amRaleigh-Durham
8h 40m
2 stops
TYS6:55 pmKnoxville McGhee Tyson
Oct 1
TYS7:10 amKnoxville McGhee Tyson
5h 30m
1 stop
RDU12:40 pmRaleigh-Durham
$251

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 July 3, 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 8/13

9:03 pm-10:44 pm

1 stop25h 41m

Knoxville McGhee Tyson

Thu 8/20

12:55 pm-10:28 pm

1 stop9h 33m

$204

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 8/13

9:03 pm-10:44 pm

1 stop25h 41m

Knoxville McGhee Tyson

Thu 8/20

12:55 pm-10:28 pm

1 stop9h 33m

$205
Quickest round-trip

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 7/20

2:31 pm-11:33 pm

1 stop9h 02m

Knoxville McGhee Tyson

Mon 7/27

12:40 pm-12:04 am

2 stops11h 24m

$208

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 8/13

9:03 pm-10:44 pm

1 stop25h 41m

Knoxville McGhee Tyson

Thu 8/20

12:55 pm-10:28 pm

1 stop9h 33m

$209

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 8/6

10:34 pm-11:31 pm

1 stop24h 57m

Knoxville McGhee Tyson

Wed 8/12

2:25 pm-9:35 am

1 stop19h 10m

$210

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 8/14

6:15 am-10:24 pm

2 stops16h 09m

Knoxville McGhee Tyson

Fri 8/21

2:51 pm-9:52 am

1 stop19h 01m

$211

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 8/14

2:31 pm-10:44 pm

1 stop8h 13m

Knoxville McGhee Tyson

Fri 8/21

2:51 pm-9:52 am

1 stop19h 01m

$213

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 8/13

8:56 am-8:36 am

1 stop23h 40m

Knoxville McGhee Tyson

Thu 8/20

12:55 pm-10:28 pm

1 stop9h 33m

$214

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 8/13

9:03 pm-10:44 pm

1 stop25h 41m

Knoxville McGhee Tyson

Thu 8/20

4:52 pm-10:19 am

2 stops17h 27m

$218

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 7/20

2:31 pm-11:33 pm

1 stop9h 02m

Knoxville McGhee Tyson

Mon 7/27

7:20 pm-10:00 am

1 stop14h 40m

$219

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 April instead. Flights to Knoxville in April, while not as cheap as those in August, still average around $298.

How have Raleigh to Knoxville flight prices changed over time?

As of July 2026, prices for Raleigh to Knoxville flights are approximately 182% 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

4h 40m

Direct flights

None
The fastest flight from Raleigh to Knoxville takes 4h 40m
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 4h 40m.

  • 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
7.8
8,453 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,764 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
Maryville
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
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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