Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Raleigh to Knoxville from $118

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 2/17. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Raleigh to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:56 pm - 5:28 pm
RDU
-
TYS
19h 32m
1 stop
Multiple Airlines Logo
6:30 am - 12:16 pm
TYS
-
RDU
5h 46m
1 stop
$251Multiple Airlines
Sun, Feb 8 - Thu, Feb 12
Multiple Airlines Logo
6:08 pm - 12:00 pm
RDU
-
TYS
17h 52m
1 stop
Multiple Airlines Logo
6:30 am - 3:11 pm
TYS
-
RDU
8h 41m
1 stop
$272Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
6:10 am - 10:07 pm
RDU
-
TYS
15h 57m
2 stops
Multiple Airlines Logo
11:50 am - 7:24 pm
TYS
-
RDU
7h 34m
1 stop
$277Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
American Airlines Logo
5:03 am - 8:42 am
RDU
-
TYS
3h 39m
1 stop
American Airlines Logo
7:02 am - 10:33 am
TYS
-
RDU
3h 31m
1 stop
$281American Airlines
Thu, Feb 19 - Thu, Feb 26
Southwest Logo
4:50 pm - 9:15 pm
RDU
-
TYS
4h 25m
1 stop
Southwest Logo
6:40 am - 6:55 pm
TYS
-
RDU
12h 15m
2 stops
$292Southwest
Thu, May 7 - Sat, May 9
Southwest Logo
6:45 am - 12:05 pm
RDU
-
TYS
5h 20m
1 stop
Southwest Logo
8:10 am - 12:50 pm
TYS
-
RDU
4h 40m
1 stop
$307Southwest
Tue, Jul 21 - Wed, Jul 22
Southwest Logo
6:25 am - 9:15 pm
RDU
-
TYS
14h 50m
2 stops
Southwest Logo
7:25 pm - 11:50 pm
TYS
-
RDU
4h 25m
1 stop
$310Southwest
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
9:09 am - 9:18 pm
RDU
-
TYS
12h 09m
1 stop
Multiple Airlines Logo
11:50 am - 7:24 pm
TYS
-
RDU
7h 34m
1 stop
$311Multiple Airlines
Thu, Feb 26 - Sun, Mar 1
Multiple Airlines Logo
10:33 am - 6:27 pm
RDU
-
TYS
7h 54m
1 stop
Multiple Airlines Logo
6:30 am - 3:11 pm
TYS
-
RDU
8h 41m
1 stop
$312Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
Delta Logo
6:25 pm - 11:57 pm
RDU
-
TYS
5h 32m
1 stop
Delta Logo
5:40 am - 9:06 am
TYS
-
RDU
3h 26m
1 stop
$317Delta
Fri, Apr 3 - Sun, Apr 5

American Airlines flights from Raleigh to Knoxville

Our best American Airlines deals on Raleigh to Knoxville flight tickets
American Airlines
Feb 19
RDU5:03 amRaleigh-Durham
3h 39m
1 stop
TYS8:42 amKnoxville McGhee Tyson
Feb 26
TYS7:02 amKnoxville McGhee Tyson
3h 31m
1 stop
RDU10:33 amRaleigh-Durham
$281
American Airlines
Feb 13
RDU5:03 amRaleigh-Durham
3h 39m
1 stop
TYS8:42 amKnoxville McGhee Tyson
Feb 16
TYS8:24 amKnoxville McGhee Tyson
5h 40m
1 stop
RDU2:04 pmRaleigh-Durham
$485
American Airlines
Jan 30
RDU12:24 pmRaleigh-Durham
4h 25m
1 stop
TYS4:49 pmKnoxville McGhee Tyson
Feb 3
TYS5:17 pmKnoxville McGhee Tyson
3h 26m
1 stop
RDU8:43 pmRaleigh-Durham
$505

United Airlines flights from Raleigh to Knoxville

Our best United Airlines deals on Raleigh to Knoxville flight tickets
United Airlines
Feb 19
RDU8:00 pmRaleigh-Durham
14h 19m
2 stops
TYS10:19 amKnoxville McGhee Tyson
Feb 26
TYS9:40 amKnoxville McGhee Tyson
14h 04m
1 stop
RDU11:44 pmRaleigh-Durham
$471
United Airlines
Feb 26
RDU8:00 pmRaleigh-Durham
14h 12m
2 stops
TYS10:12 amKnoxville McGhee Tyson
Mar 1
TYS6:45 amKnoxville McGhee Tyson
16h 59m
2 stops
RDU11:44 pmRaleigh-Durham
$567
United Airlines
May 1
RDU7:55 pmRaleigh-Durham
18h 39m
1 stop
TYS2:34 pmKnoxville McGhee Tyson
May 3
TYS7:00 amKnoxville McGhee Tyson
16h 49m
2 stops
RDU11:49 pmRaleigh-Durham
$619

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 January 29, 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

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Sun 2/8

9:56 pm-5:28 pm

1 stop19h 32m

Knoxville McGhee Tyson

Thu 2/12

6:30 am-12:16 pm

1 stop5h 46m

$251

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 3/5

6:08 pm-12:00 pm

1 stop17h 52m

Knoxville McGhee Tyson

Sun 3/8

6:30 am-3:11 pm

1 stop8h 41m

$272

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 2/26

6:10 am-10:07 pm

2 stops15h 57m

Knoxville McGhee Tyson

Sun 3/1

11:50 am-7:24 pm

1 stop7h 34m

$277

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 2/19

5:03 am-8:42 am

1 stop3h 39m

Knoxville McGhee Tyson

Thu 2/26

7:02 am-10:33 am

1 stop3h 31m

$281

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 5/7

4:50 pm-9:15 pm

1 stop4h 25m

Knoxville McGhee Tyson

Sat 5/9

6:40 am-6:55 pm

2 stops12h 15m

$292

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Tue 7/21

6:45 am-12:05 pm

1 stop5h 20m

Knoxville McGhee Tyson

Wed 7/22

8:10 am-12:50 pm

1 stop4h 40m

$307

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 3/5

6:25 am-9:15 pm

2 stops14h 50m

Knoxville McGhee Tyson

Sun 3/8

7:25 pm-11:50 pm

1 stop4h 25m

$310

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Thu 2/26

9:09 am-9:18 pm

1 stop12h 09m

Knoxville McGhee Tyson

Sun 3/1

11:50 am-7:24 pm

1 stop7h 34m

$311

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 3/6

10:33 am-6:27 pm

1 stop7h 54m

Knoxville McGhee Tyson

Sun 3/8

6:30 am-3:11 pm

1 stop8h 41m

$312

RaleighKnoxville

RDU - TYS

RDUTYS

Raleigh-Durham

Fri 4/3

6:25 pm-11:57 pm

1 stop5h 32m

Knoxville McGhee Tyson

Sun 4/5

5:40 am-9:06 am

1 stop3h 26m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 July instead. Flights to Knoxville in July, while not as cheap as those in August, still average around $296.

How have Raleigh to Knoxville flight prices changed over time?

As of January 2026, prices for Raleigh to Knoxville flights are approximately 9% 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 48m

Direct flights

None
The fastest flight from Raleigh to Knoxville takes 3h 48m
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 48m.

  • 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
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
11,205 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
Crossville
Murphy
Alcoa
Maryville
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
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.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States