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Cheap flights from Raleigh to Knoxville from $107

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 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
12:57 pm - 10:24 pm
RDU
-
TYS
9h 27m
1 stop
Multiple Airlines Logo
4:25 pm - 8:23 am
TYS
-
RDU
15h 58m
2 stops
$208Multiple Airlines
Mon, Apr 20 - Wed, Apr 22
Multiple Airlines Logo
12:57 pm - 10:24 pm
RDU
-
TYS
9h 27m
1 stop
Multiple Airlines Logo
11:26 am - 9:56 am
TYS
-
RDU
22h 30m
1 stop
$221Multiple Airlines
Mon, Apr 20 - Wed, Apr 22
Multiple Airlines Logo
9:37 pm - 12:06 pm
RDU
-
TYS
14h 29m
1 stop
Multiple Airlines Logo
6:20 pm - 10:58 am
TYS
-
RDU
16h 38m
1 stop
$224Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:10 am - 8:42 pm
RDU
-
TYS
14h 32m
2 stops
Multiple Airlines Logo
9:32 pm - 8:32 pm
TYS
-
RDU
23h 00m
1 stop
$234Multiple Airlines
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
2:34 pm - 11:20 pm
RDU
-
TYS
8h 46m
1 stop
Multiple Airlines Logo
11:26 am - 8:46 am
TYS
-
RDU
21h 20m
2 stops
$240Multiple Airlines
Mon, Apr 6 - Wed, Apr 8
Multiple Airlines Logo
9:37 pm - 12:06 pm
RDU
-
TYS
14h 29m
1 stop
Multiple Airlines Logo
7:30 am - 9:08 pm
TYS
-
RDU
13h 38m
1 stop
$247Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:10 am - 10:24 pm
RDU
-
TYS
16h 14m
2 stops
Multiple Airlines Logo
6:20 pm - 10:58 am
TYS
-
RDU
16h 38m
1 stop
$248Multiple Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
9:37 pm - 12:25 pm
RDU
-
TYS
14h 48m
1 stop
Multiple Airlines Logo
4:25 pm - 8:23 am
TYS
-
RDU
15h 58m
2 stops
$255Multiple Airlines
Sun, Apr 19 - Wed, Apr 22
Multiple Airlines Logo
7:46 pm - 3:41 pm
RDU
-
TYS
19h 55m
2 stops
Multiple Airlines Logo
4:31 pm - 11:14 am
TYS
-
RDU
18h 43m
1 stop
$258Multiple Airlines
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
2:11 pm - 12:24 pm
RDU
-
TYS
22h 13m
1 stop
Multiple Airlines Logo
4:31 pm - 11:14 am
TYS
-
RDU
18h 43m
1 stop
$260Multiple Airlines
Wed, Apr 8 - Sun, Apr 12

Southwest flights from Raleigh to Knoxville

Our best Southwest deals on Raleigh to Knoxville flight tickets
Southwest
Apr 8
RDU3:50 pmRaleigh-Durham
5h 00m
1 stop
TYS8:50 pmKnoxville McGhee Tyson
Apr 14
TYS5:50 pmKnoxville McGhee Tyson
3h 45m
1 stop
RDU9:35 pmRaleigh-Durham
$279
Southwest
Apr 8
RDU9:50 amRaleigh-Durham
9h 50m
2 stops
TYS7:40 pmKnoxville McGhee Tyson
Apr 14
TYS8:15 amKnoxville McGhee Tyson
4h 35m
1 stop
RDU12:50 pmRaleigh-Durham
$284
Southwest
Apr 8
RDU9:50 amRaleigh-Durham
9h 50m
2 stops
TYS7:40 pmKnoxville McGhee Tyson
Apr 14
TYS7:05 amKnoxville McGhee Tyson
9h 25m
2 stops
RDU4:30 pmRaleigh-Durham
$289

Delta flights from Raleigh to Knoxville

Our best Delta deals on Raleigh to Knoxville flight tickets
Delta
May 9
RDU9:56 amRaleigh-Durham
5h 09m
1 stop
TYS3:05 pmKnoxville McGhee Tyson
May 11
TYS7:33 pmKnoxville McGhee Tyson
4h 43m
1 stop
RDU12:16 amRaleigh-Durham
$331
Delta
May 21
RDU8:30 amRaleigh-Durham
6h 03m
1 stop
TYS2:33 pmKnoxville McGhee Tyson
May 24
TYS5:40 amKnoxville McGhee Tyson
6h 12m
1 stop
RDU11:52 amRaleigh-Durham
$365

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 March 21, 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
Quickest round-trip

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 4/20

12:57 pm-10:24 pm

1 stop9h 27m

Knoxville McGhee Tyson

Wed 4/22

4:25 pm-8:23 am

2 stops15h 58m

$208

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 4/20

12:57 pm-10:24 pm

1 stop9h 27m

Knoxville McGhee Tyson

Wed 4/22

11:26 am-9:56 am

1 stop22h 30m

$221

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 4/17

9:37 pm-12:06 pm

1 stop14h 29m

Knoxville McGhee Tyson

Fri 4/24

6:20 pm-10:58 am

1 stop16h 38m

$224

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 4/23

6:10 am-8:42 pm

2 stops14h 32m

Knoxville McGhee Tyson

Sun 4/26

9:32 pm-8:32 pm

1 stop23h 00m

$234

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 4/6

2:34 pm-11:20 pm

1 stop8h 46m

Knoxville McGhee Tyson

Wed 4/8

11:26 am-8:46 am

2 stops21h 20m

$240

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 4/17

9:37 pm-12:06 pm

1 stop14h 29m

Knoxville McGhee Tyson

Fri 4/24

7:30 am-9:08 pm

1 stop13h 38m

$247

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 4/17

6:10 am-10:24 pm

2 stops16h 14m

Knoxville McGhee Tyson

Fri 4/24

6:20 pm-10:58 am

1 stop16h 38m

$248

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sun 4/19

9:37 pm-12:25 pm

1 stop14h 48m

Knoxville McGhee Tyson

Wed 4/22

4:25 pm-8:23 am

2 stops15h 58m

$255

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Wed 4/8

7:46 pm-3:41 pm

2 stops19h 55m

Knoxville McGhee Tyson

Sun 4/12

4:31 pm-11:14 am

1 stop18h 43m

$258

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Wed 4/8

2:11 pm-12:24 pm

1 stop22h 13m

Knoxville McGhee Tyson

Sun 4/12

4:31 pm-11:14 am

1 stop18h 43m

$260

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 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 $262.

How have Raleigh to Knoxville flight prices changed over time?

As of March 2026, prices for Raleigh to Knoxville flights are approximately 51% cheaper 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 01m

Direct flights

None
The fastest flight from Raleigh to Knoxville takes 3h 01m
There are no direct flights from Raleigh to Knoxville. There are no popular flight routes from Raleigh to Knoxville.
Search flight deals

  • 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 01m.

  • 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
American AirlinesPriceFrom $218Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights
DeltaPriceFrom $218Free CancellationRating
7.9
8,313 reviews
Search Delta 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
Maryville
Crossville
Alcoa
Murphy
Oak Ridge
Lenoir City
Newport
Kodak
Jefferson City
Dandridge
Clinton
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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